ToolkitLife

Free online tools & calculators, right in your browser.
No signup. No data stored.

Popular:🎞️Video Watermark Remover✂Photo Watermark Remover✂️Background Remover📦Image Compressor🔄Image Format Converter

Image Tools

📦Image CompressorCompress images by up to 90% with adjustable quality. No upload, runs in your browser.
🔄Image Format ConverterConvert between 20+ image formats: JPG, PNG, WebP, SVG, HEIC, GIF, BMP, TIFF, ICO. Free and instant.
📐Image ResizerResize images with social media presets for Instagram, YouTube, Facebook, and more.
✂Image Crop ToolCrop images to any aspect ratio. Presets for Instagram, YouTube, Facebook, Twitter, LinkedIn.
🎨Image Filter EffectsApply Instagram-style filters — vintage, sepia, noir, and 13 more. Free and private.
🔍Image UpscalerUpscale and enlarge images for free. 2x and 4x scaling with multiple algorithms. No upload, no signup — runs entirely in your browser.
✂️Background RemoverRemove image backgrounds instantly with AI. 100% free, no upload, runs in your browser.
❀Image Color PickerUpload an image and pick any color with an eyedropper
⧉Image to Base64Convert images to Base64 for embedding in HTML, CSS, or JSON. Instant and private.
📄Image to Text (OCR)Extract text from images for free using OCR. Upload a screenshot, photo, or scanned document and get editable text instantly.
🖼️Image WatermarkAdd text or image watermarks to single or multiple images with full control.
✂Photo Watermark RemoverRemove watermarks from photos for free. No signup, no limits, 100% private.
😀Face DetectorDetect faces in photos automatically with bounding boxes and confidence scores. Runs entirely in your browser.
😂Meme GeneratorCreate memes with custom text, fonts, and colors. No watermark, no signup, runs in your browser.
👾Pixel Art ConverterConvert images to pixel art with adjustable pixel size and color palette.
⬢Favicon GeneratorGenerate favicons from text, emoji, or image. All standard sizes for browsers and PWA.
□Placeholder Image GeneratorGenerate custom placeholder images for web mockups. Any size, color, and text.
●SVG Blob GeneratorGenerate organic SVG blob shapes with custom gradient colors. Free and instant.
∿SVG Wave GeneratorGenerate layered SVG wave section dividers with custom colors and complexity.
▭Aspect Ratio CalculatorCalculate and visualize aspect ratios with presets
🧊Image to 3D ReliefTurn any photo into a 3D relief — preview it and export GLB or STL. Free & private.
📷ID Photo GeneratorCreate passport & visa photos in one click — choose size & background, adjust framing. Free & private.
🖼️Background ReplaceRemove a photo's background and replace it with a solid color, gradient, another image, or blur. Free & private.
🙈Face BlurAutomatically blur faces in photos to protect privacy. Detect and blur faces with adjustable strength.
📷Face CropAutomatically crop every face from a photo as a square image. Adjustable padding, batch download.
🎨Photo ColorizeBring old black & white photos to life with AI colorization. Runs entirely in your browser.
💬Image Caption GeneratorGenerate a natural-language description of any image with an AI model that runs in your browser.
🏷️Image ClassifierIdentify what's in any photo with an AI model. See the top 5 predicted categories and confidence scores.
🛡️NSFW DetectionCheck if an image contains not-safe-for-work content with an AI model that runs in your browser.
❄️Image DenoiseAutomatically remove noise and grain from photos for a cleaner, sharper image.
📸Image DeblurSharpen blurry photos and restore crisp detail. Adjustable strength and iterations.
🔍Unsharp MaskThe classic sharpening algorithm that enhances edge detail to make photos look crisper.
⚖️White BalanceAutomatically correct color casts in photos so whites return to pure white and colors look natural.
🎚️Auto ContrastOptimize photo contrast and dynamic range in one click for more depth and clarity.
📊Histogram EqualizationRedistribute pixel brightness to boost contrast and bring out detail in shadows and highlights.
🌅HDR Tone MappingApply HDR tone mapping to reveal highlight and shadow detail in high-contrast scenes.
🌫️DehazeRemove fog and haze from photos to restore clear, crisp landscapes.
🔄Rotate & FlipRotate, flip horizontally, or mirror your image vertically with one click.
🎞️Negative/InvertInvert image colors to create a film negative effect.
🟩Pixelate/MosaicPixelate your image for a mosaic or retro 8-bit style.
🖌️Oil PaintTurn photos into oil paintings with realistic brushstrokes.
🔲Edge DetectionExtract outlines from your image to create a line-art effect.
🔘Rounded CornersAdd rounded corners to your image and export a transparent-background PNG.
🖼️Add BorderAdd colorful borders to your photos for framing or social sharing.
🌑Drop ShadowAdd a soft shadow to your image for a more three-dimensional look.
📊Image HistogramView the RGB channel and brightness distribution of your image.
🎨Color ExtractorAutomatically extract the dominant colors from an image to build a color palette.
🧬Image Perceptual HashCompute the perceptual hash (pHash) of an image for similarity comparison.
⚖️Image CompareCompare two images and generate a visualization of their differences.
👯Duplicate Image FinderBatch detect duplicate or similar images.
🔴RGB Channel SplitSplit an image into red, green, and blue color channels.
🚀Web Image OptimizerCompress images in bulk and convert them to web-friendly formats.
📝Batch RenameBatch rename image files and download them as a ZIP.
🔤Image to ASCII ArtConvert an image into ASCII character art.
🧩CSS Sprite GeneratorCombine multiple images into a sprite sheet and generate CSS.
🖼️OG Image GeneratorCreate 1200×630 OG images for social sharing.
🔗Blob ↔ DataURL ConverterGet the Blob URL and Base64 DataURL of an image.
📊Image SimilarityCalculate the similarity, MSE, and PSNR of two images.

Video & Audio

🗜Video CompressorCompress video files for free. Reduce MP4, WebM, and MOV file size with adjustable quality. No upload, no signup — runs entirely in your browser.
🎬Video ConverterConvert video between MP4, WebM, AVI, MOV, and GIF. Adjust quality and resolution. No upload.
🎞Video to GIF ConverterConvert any video to an animated GIF. Trim, resize, and adjust frame rate. No upload, runs in your browser.
🖼Image to GIF MakerTurn images into an animated GIF. Add multiple photos, set frame delay and size, and reorder frames. No upload, runs in your browser.
🎞GIF to Images SplitterExtract all frames from a GIF as individual images. Export each frame as PNG, WEBP, or JPEG, or download all frames as a ZIP. No upload, runs in your browser.
🎞️Video Watermark RemoverRemove watermarks from videos of any length. No time limits, no upload, free forever.
🎥Screen RecorderRecord your screen, webcam, or both with audio. No upload, no watermark, runs entirely in your browser.
🎵Audio ConverterConvert audio between MP3, WAV, FLAC, OGG, M4A, OPUS, and AIFF. Adjust bitrate, runs in your browser.
🔊Text to SpeechConvert text to natural speech using your browser's built-in voices. Multiple languages, adjustable speed and pitch. Free and private.
💧Video WatermarkAdd text or image watermarks to videos free, directly in your browser.
🎬Video TranscriptPaste a YouTube or Bilibili link and extract a timestamped transcript instantly.
🎞️Slideshow Video MakerTurn photos into MP4 slideshow videos with background music. Free & private.
✂️Video TrimmerTrim video clips online — lossless fast cut or precise re-encode. Free & private.
🎬Video JoinerMerge multiple videos into one in order. Free & private.
⏩Video Speed ChangerChange video playback speed (0.25x–4x) online. Free & private.
💬Subtitle BurnerBurn SRT/ASS/VTT subtitles into your video. Free & private.
🎞️Video Frame ExtractorExtract frames from a video at set intervals and download them as a ZIP.
🖼️Animated WebPConvert a video into an animated WebP image.
✨APNG MakerConvert a video into an animated APNG image.
🖼️Video ThumbnailGenerate a thumbnail grid (contact sheet) from a video, with optional timestamps.
🎞️Video to ImagesExtract frames from videos at set intervals and save as multiple image formats; supports 20+ formats including MKV and AVI.

Documents & PDF

🗜️Compress PDFReduce PDF file size by lowering image quality. Runs locally, no upload required.
📑Merge PDFCombine multiple PDF files into one. Reorder pages and download instantly in your browser.
✂️Split PDFExtract specific pages from a PDF by page ranges. Fast, private, browser-based.
🖼️JPG to PDFConvert JPG images to a single PDF file. One image per page, no server upload.
🖼️PNG to PDFConvert PNG images to a single PDF file. Combine multiple PNGs into one PDF.
📝PDF to Word ConverterConvert PDF to Word for free. Extract text and download as an editable .doc file. No upload, runs in your browser.
🖼️PDF to JPGConvert every page of a PDF document to JPG images and download them as a ZIP.
🖼️PDF to PNGConvert every page of a PDF document to PNG images and download them as a ZIP.
📄DOCX to JPGConvert every page of a Word document to JPG images and download them as a ZIP.
📄DOCX to PNGConvert every page of a Word document to PNG images and download them as a ZIP.
📜PDF to Long ImageCombine all pages of a PDF into one vertical long image for easy reading and sharing.
📄Document ConverterConvert documents between Markdown, HTML, Word, EPUB, LaTeX, and more. Powered by Pandoc, runs in your browser.
📑Document CompareCompare two Word, PDF or text documents and see line-by-line differences. Free online document diff tool.
📄Resume BuilderBuild a professional resume for free. Choose a template, fill in your details, and download as PDF. No signup required.
✍Digital Signature CreatorCreate a digital signature by drawing, typing, or uploading. Download as PNG or SVG. Free, no signup, 100% private.
📋Invoice GeneratorCreate professional invoices for free. No signup, no watermark. Print or save as PDF.

Developer Tools

{}JSON FormatterPrettify, minify, and validate JSON with syntax highlighting
✓JSON ValidatorValidate JSON syntax with error messages and line numbers. Prettify and minify.
⇄JSON to CSV ConverterConvert between JSON and CSV formats. Bidirectional with download support.
⧉Base64 EncoderEncode and decode text and files to and from Base64
🖼Base64 to ImageConvert Base64 strings into images with instant preview and download. Free and private.
⬢UUID GeneratorGenerate random UUID v4 identifiers, single or in bulk
\#Hash GeneratorGenerate SHA-1, SHA-256, SHA-384, and SHA-512 hashes. Uses native Web Crypto API.
⚿JWT DecoderDecode JSON Web Tokens. View header, payload, and expiration status instantly.
⏱Cron Expression GeneratorBuild cron expressions with presets, plain-English descriptions, and next run times.
.\*Regex TesterTest regular expressions with live highlighting and match info
ⓜMarkdown PreviewWrite and preview Markdown with a live split-pane editor
↔Diff CheckerCompare two blocks of text and see differences highlighted. Free online diff tool.
&HTML Entity EncoderEncode and decode HTML entities. Convert special characters to HTML entities and back.
<>HTML MinifierMinify HTML code by removing whitespace and comments. Free and instant.
fnJS MinifierMinify JavaScript code by removing whitespace and comments. Free and instant.
{}CSS MinifierMinify CSS code by removing whitespace and comments. Free and instant.
⬣CSS Clip Path GeneratorCreate CSS clip-path shapes visually with preset shapes and custom polygons.
⟳CSS Loader GeneratorGenerate pure CSS loading spinners and animations. Customize and copy HTML + CSS.
⬜CSS Flexbox GeneratorBuild CSS Flexbox layouts visually. Direction, alignment, wrapping, gap with live preview.
⬜CSS Grid GeneratorBuild CSS Grid layouts visually. Customize columns, rows, gaps, and alignment.
▓CSS Background PatternGenerate pure CSS background patterns — dots, grids, stripes, checkerboards, and more.
●CSS Border Radius GeneratorCreate fancy shapes with 8-value border-radius. Organic blobs, leaves, and asymmetric corners.
∿CSS Cubic Bezier GeneratorCreate custom animation easing curves. Drag control points, preview animations.
T̶CSS Text Shadow GeneratorCreate CSS text-shadow effects. Multiple layers, neon glow, 3D, fire presets.
CSS Transform GeneratorBuild CSS transforms visually. Translate, rotate, scale, and skew.
◈CSS Gradient GeneratorBuild linear, radial, and conic CSS gradients visually
◻Box Shadow GeneratorDesign CSS box shadows with a live visual editor
◇Glassmorphism GeneratorCreate frosted glass CSS effects with a live visual editor. Adjust blur, transparency, borders.
○Neumorphism GeneratorCreate soft UI / neumorphic CSS effects. Flat, concave, convex, and pressed shapes.
⏰Unix Timestamp ConverterConvert Unix timestamps to dates and vice versa. Live current timestamp display.
%URL Encoder / DecoderEncode and decode URLs and query parameters. Supports component and full URI modes.
/URL Slug GeneratorConvert text to URL-friendly slugs. Handles accented characters, bulk conversion.
🔗URL ShortenerShorten long links instantly with is.gd or TinyURL. Optional custom alias.
🤖Robots.txt GeneratorGenerate robots.txt files. Control search engine and AI bot access with a visual builder.
☰Meta Tag GeneratorGenerate SEO meta tags, Open Graph, and Twitter Cards. Preview Google and social appearance.
📷EXIF Data ViewerView photo metadata — camera settings, date, GPS location, device info. Private.
🔗Open Graph PreviewPreview how your page looks on Google, Facebook, Twitter, Slack, and Discord.
⚿Chmod CalculatorCalculate Unix file permissions visually. Convert between octal and symbolic notation.
01Binary ConverterConvert between decimal, binary, octal, and hexadecimal instantly.
01Number Base ConverterConvert numbers between binary, octal, decimal, hexadecimal, and base 36 instantly.
🌐Whois LookupCheck a domain's registrar, registration and expiry dates, and DNS servers in real time via RDAP.
📡IP Address LookupFind the owner, CIDR block and country of any IP address, and detect your own public IP.
\>_Claude Code Text FormatterClean up messy terminal & Claude Code output. Strip ANSI codes, line numbers, and control characters.
☷HTML Table GeneratorCreate tables with a spreadsheet editor. Export as HTML, Markdown, or CSV.
◑Color Contrast CheckerCheck WCAG color contrast ratios. Verify AA and AAA accessibility compliance.
◐Color Palette GeneratorCreate beautiful random color palettes with lock and export
◐Color Shades GeneratorGenerate Tailwind-style color palettes with 11 shades from any color.
Color MixerMix two colors together at any ratio and generate smooth color gradients.
◐Color ConverterConvert colors between HEX, RGB, HSL, HSV, and CMYK instantly.
░Noise Texture GeneratorGenerate seamless noise and grain textures for backgrounds. Download PNG or copy CSS.

Finance

🚗Auto Loan CalculatorCalculate car payments with down payment, trade-in, sales tax, and term comparison.
📈Compound Interest CalculatorSee how your money grows with compound interest and regular contributions over time.
📊Investment CalculatorProject investment growth with regular contributions. See nominal and inflation-adjusted returns.
💳Loan CalculatorCalculate monthly payments, total interest, and see a full payment schedule for any loan.
🏠Mortgage CalculatorCalculate monthly mortgage payments with taxes, insurance, PMI, and amortization schedule.
🏖Retirement CalculatorProject retirement savings growth with contributions, inflation, and withdrawal income.
💼Salary CalculatorConvert between annual salary and hourly wage with tax estimates and pay breakdown.
💰Savings CalculatorCalculate savings growth over time with regular deposits and compound interest.
💵Tip CalculatorCalculate tip amount and split the bill between friends with preset and custom percentages.
401(k) CalculatorProject 401k growth with employer match, contributions, and investment returns.
Amortization CalculatorGenerate full amortization schedule with principal/interest breakdown. See extra payment savings.
Budget CalculatorPlan your monthly budget with expense categories. Compare with the 50/30/20 rule.
Debt Payoff CalculatorCalculate how long to pay off debt and total interest. Compare extra payment scenarios.
🏷Discount CalculatorCalculate sale price after discount. Supports double discounts, tax, and shows total savings.
Hourly to Salary CalculatorConvert hourly wage to annual salary and vice versa. Accounts for vacation time.
Income Tax CalculatorEstimate federal income tax with 2026 brackets. Marginal and effective rate breakdown.
Inflation CalculatorSee how inflation affects purchasing power over time. Future and past value modes.
💰Interest CalculatorCalculate simple and compound interest. Year-by-year breakdown and APY comparison.
OBBBA Tax Savings CalculatorCalculate your savings under the One Big Beautiful Bill Act — no tax on tips, overtime, senior deduction, and auto loan interest.
💵Paycheck CalculatorEstimate take-home pay per paycheck. Federal tax, FICA, state tax, 401k deductions.
💳Payment CalculatorCalculate monthly loan payments for any amount, rate, and term. Rate comparison table.
📊Profit Margin CalculatorCalculate profit margin, markup, and profit from cost and revenue. Three calculation modes.
📈ROI CalculatorCalculate return on investment and annualized return from initial and final values.
🧾Sales Tax CalculatorCalculate sales tax on any purchase. Add tax or extract tax from total. State rate presets.
Simple Interest CalculatorCalculate simple interest with formula breakdown. Compare with compound interest.
Tax CalculatorCalculate your total tax burden — federal, FICA, and state. See effective rate, bracket breakdown, and take-home pay.
Net Worth CalculatorCalculate net worth by adding assets and subtracting liabilities. Debt-to-asset ratio.
Stock Profit CalculatorCalculate stock trading profit, ROI, and break-even price with commission fees.
Credit Card Payoff CalculatorCalculate credit card payoff time and interest. Compare monthly payment scenarios.
Down Payment CalculatorCalculate down payment and see impact on mortgage, monthly payment, and PMI.
Dividend CalculatorCalculate dividend income and project growth with reinvestment and contributions.
FIRE CalculatorCalculate your Financial Independence number and years to early retirement.
VAT CalculatorCalculate Value Added Tax. Add or extract VAT with country rate presets.
Break Even CalculatorFind your break-even point — units to sell to cover fixed and variable costs.
Mortgage Affordability CalculatorFind how much house you can afford based on income and debts. 28/36 DTI rule.
APR CalculatorCalculate the true APR of a loan including fees. Compare APR vs stated interest rate.
Student Loan CalculatorCalculate student loan payments and total interest. See extra payment impact.
Capital Gains Tax CalculatorCalculate capital gains tax on investments. Short-term vs long-term rates.
💰Annuity CalculatorCalculate annuity growth and payout. Fixed vs variable comparison.
🚗Car Lease CalculatorCalculate monthly lease payments, money factor to APR, and lease vs buy comparison.
💰CD CalculatorCalculate CD interest and maturity value. CD ladder strategy and early withdrawal penalties.
💳EMI CalculatorCalculate equated monthly installments. Prepayment impact and loan comparison.
📈Future Value CalculatorCalculate future value of investments with contributions and compounding.
💵Commission CalculatorCalculate commission income and after-tax net pay based on sales amount, commission rate, and fixed fees.
📉Depreciation CalculatorCalculate asset depreciation and book value using straight-line and double declining balance methods.
🔑Lease CalculatorCalculate monthly lease payments, interest costs, and total cost for equipment or vehicle leases.
⏰Overtime CalculatorCalculate regular pay and overtime pay with 1.5x and 2x overtime rates.
⏳Present Value CalculatorCalculate present value and discount factor from future value, discount rate, and compounding frequency.
🏠Rent vs Buy CalculatorCompare the long-term cost of renting vs buying a home, including break-even year and net worth difference.
💲Markup CalculatorCalculate markup, margin, and selling price. Batch mode for multiple products.
🏦Refinance CalculatorCompare current vs refinanced mortgage. Break-even point and total savings.
💼Business Loan CalculatorCalculate monthly payments, total interest, and cost of a business loan.
🚘Car Loan Interest Deduction CalculatorEstimate tax savings from deductible car loan interest for business use.
📱Credit Score SimulatorSimulate how common credit actions affect your credit score.
📊Debt-to-Income CalculatorCalculate your DTI ratio. See loan qualification and lender guidelines.
🏠Home Affordability CalculatorCalculate maximum home price based on income, debts, and DTI limits.
📉Income Percentile CalculatorEstimate your income percentile by country based on a log-normal model.
🛡Life Insurance CalculatorEstimate recommended life insurance coverage using income replacement method.
🏡Mortgage Payoff CalculatorSee how extra monthly payments shorten your mortgage term and save interest.
📊Net Worth Percentile CalculatorEstimate your net worth percentile by country based on a log-normal model.
🎓SAVE vs REPAYE CalculatorCompare federal SAVE and REPAYE income-driven student loan repayment plans.
📝Self-Employment Tax CalculatorEstimate self-employment tax and deductible portion.
💣Student Loan Tax Bomb CalculatorEstimate income tax due on forgiven student loan amounts.
🇺🇸Trump Account CalculatorProject growth of a hypothetical retirement account with contributions and employer match.

Health & Fitness

⚖BMI CalculatorCalculate your Body Mass Index with imperial or metric units. See BMI category and healthy weight ranges.
📏Body Fat CalculatorEstimate body fat percentage using the US Navy method with waist, neck, and hip measurements.
🍎Calorie CalculatorCalculate daily calorie needs based on age, sex, height, weight, and activity level.
🥩Macro CalculatorCalculate daily protein, carb, and fat targets based on your goals. Multiple diet splits available.
Medicaid Work Requirement CalculatorCheck if you are subject to the new Medicaid work requirements under the OBBBA, whether you qualify for an exemption, and how many hours you need. Free, private, no signup.
🔥TDEE CalculatorCalculate Total Daily Energy Expenditure with multiple formulas and macro split suggestions.
⚡Calorie Burn CalculatorEstimate calories burned for various activities based on duration and weight.
Pregnancy Due Date CalculatorEstimate your due date from last period. Trimester tracking and milestones.
Pace CalculatorCalculate running pace, finish time, or distance with race presets.
♥BMR CalculatorCalculate basal metabolic rate with three formulas and activity multipliers.
Waist-to-Hip Ratio CalculatorAssess health risk with WHO waist-to-hip ratio guidelines.
Water Intake CalculatorCalculate daily water intake based on weight, activity, and climate.
🏋1RM CalculatorEstimate your one-rep max with Epley, Brzycki, Lombardi, and more formulas.
🍷Blood Alcohol CalculatorEstimate BAC from drinks, weight, gender, and elapsed time.
Calorie Deficit CalculatorCalculate how many calories to eat for weight loss based on your TDEE.
♥Heart Rate Zone CalculatorCalculate your five heart rate training zones. Uses Karvonen or percentage-of-max methods.
Ideal Weight CalculatorFind your ideal body weight using four scientific formulas.
🥑Keto CalculatorCalculate keto macros (carbs, protein, fat) from daily calories.
🥚Ovulation CalculatorPredict ovulation, fertile window, and next period from your cycle.
🩸Period CalculatorPredict next period, ovulation, fertile window, and safer days.
Protein CalculatorCalculate daily protein needs based on weight, goal, and activity level.
Sleep CalculatorCalculate ideal bedtimes and wake times based on 90-minute sleep cycles.
🚶Walking Calorie CalculatorEstimate calories burned walking by weight, distance or steps, and speed.
📉Weight Loss CalculatorEstimate time to reach your goal weight from daily calorie deficit.

Legal

💔Alimony CalculatorEstimate alimony (spousal support) payments for all 50 states. Uses your state's formula, advisory guidelines, or AAML estimates for discretion states. Includes duration estimates based on marriage length.
📉Bankruptcy Means Test CalculatorTake the Chapter 7 bankruptcy means test. Compare your income to your state's median, calculate disposable income with IRS-standard deductions, and determine if you qualify for Chapter 7 or need to file Chapter 13.
👶Child Support CalculatorEstimate child support payments for all 50 states and DC. Uses your state's calculation model — percentage of income, income shares, or state-specific formulas — with custody split and income adjustments.
🍺DUI Cost CalculatorEstimate the total cost of a DUI/DUI in all 50 states. Includes fines, insurance increases, IID costs, attorney fees, license suspension, and jail time for first and second offenses.
💊Medicare Cost CalculatorEstimate your 2026 Medicare costs including Part A, Part B, Part D premiums, IRMAA surcharges based on income, deductibles, and Medigap supplement costs.
🏥Personal Injury Settlement CalculatorEstimate your personal injury settlement value using the insurance industry multiplier method. Factors in injury severity, medical bills, lost wages, your state's negligence rules, and insurance policy limits.
⚖️Small Claims Court CalculatorCheck if your case fits in small claims court for all 50 states. Dollar limits, filing fees, statute of limitations, attorney rules, and appeal procedures by state.
🛡️Social Security CalculatorEstimate your Social Security retirement benefits. Uses the official PIA formula with 2026 bend points, claiming age adjustments, spousal benefits, and delayed retirement credits.
🎖️VA Disability CalculatorCalculate your VA combined disability rating and estimated monthly compensation. Uses the official VA combined rating formula ('VA math') with 2026 compensation rates and dependent allowances.
🦺Workers' Compensation CalculatorEstimate your workers' comp benefits for all 50 states. Uses your state's TTD wage replacement rate, maximum and minimum weekly benefits, waiting periods, and retroactive rules.

Everyday & Math

🎂Age CalculatorCalculate exact age in years, months, days, hours. Zodiac sign and next birthday countdown.
🧱Concrete CalculatorCalculate how much concrete you need for slabs, columns, walls, and stairs. Get cubic yards, bags needed, waste factors, and cost estimates for any project.
Electricity Cost CalculatorCalculate how much your appliances cost to run. See your monthly electric bill breakdown by appliance and category.
🎨Paint CalculatorCalculate exactly how much paint you need for your project. Enter room dimensions or wall area, subtract doors and windows, and get accurate gallon estimates with cost breakdowns.
⬜Square Footage CalculatorCalculate square footage for any shape. Supports rectangles, circles, triangles, trapezoids, and L-shapes. Add multiple rooms, convert between units, and estimate project costs.
🔲Tile CalculatorCalculate how many tiles you need for your floor, wall, or backsplash project. Includes grout spacing, waste percentage, layout patterns, cost estimates, and a visual pattern preview.
%Percentage CalculatorCalculate percentages — find percent of a number, percentage change, increase, and decrease.
GPA CalculatorCalculate semester and cumulative GPA. Add courses with grades and credits.
Grade CalculatorCalculate your class grade with weighted or points-based grading.
Scientific CalculatorFree scientific calculator with trig, logs, powers, memory, and deg/rad modes.
½Fraction CalculatorAdd, subtract, multiply, divide fractions. Simplify and convert decimals.
∑Mean Median Mode CalculatorCalculate mean, median, and mode from a list of numbers. Also shows count and sum.
√Square Root CalculatorCalculate square roots of real and negative numbers, including complex results.
σStandard Deviation CalculatorCalculate standard deviation and variance for sample or population data sets.
ΩOhm's Law CalculatorCalculate voltage, current, resistance, and power using any two known values.
🤖ChatGPT Ads CalculatorEstimate your ChatGPT ad performance and compare ROI against Google, Meta, and TikTok. See impressions, clicks, conversions, and ROAS side-by-side.

Text Tools

Character CounterCount characters, words, sentences, paragraphs. Social media limits and reading time.
≣Word CounterCount words, characters, sentences, and analyze text
AaText Case ConverterConvert text between UPPERCASE, lowercase, camelCase, snake_case, and more.
BBionic Reading ConverterConvert text to Bionic Reading format. Bold word beginnings for faster, focused reading.
Text RepeaterRepeat any text multiple times with custom separators.
✨Fancy Text GeneratorConvert text into stylish Unicode fonts for Instagram, TikTok, and Twitter bios
Lorem Ipsum GeneratorGenerate placeholder text in paragraphs, sentences, or words
⌨Typing Speed TestTest your typing speed with WPM, CPM, and accuracy. 60-second countdown with sample text.

Utilities

⚿Password GeneratorGenerate strong, secure passwords with customizable options
▣QR Code GeneratorGenerate customizable QR codes from any text or URL
📷QR Code ReaderDecode QR codes from images and screenshots. Extract URLs, text, WiFi credentials, and more. No upload, runs in your browser.
❘Barcode GeneratorGenerate Code 128 barcodes from any text. Download as PNG. Free and instant.
Random Number GeneratorGenerate random numbers within a range. Single or bulk, with or without duplicates.
Countdown TimerFree online countdown timer with presets. Set hours, minutes, seconds.
StopwatchOnline stopwatch with lap times. Accurate to centiseconds.
😊Emoji PickerBrowse, search and copy free Unicode emoji on any device.
🌍Address GeneratorGenerate realistic random addresses for 20+ countries worldwide.
⇄Unit ConverterConvert between length, weight, temperature, data, and time units
💱Currency ConverterConvert between 40+ currencies with live exchange rates. Free & private.
🐕Dog Age CalculatorConvert dog age to human age by breed size with a complete comparison chart.