Fast, free tools for
everyday tasks
Every tool you need — one address. No sign-up, no tracking, works on any device.
Time & Productivity
5 toolsStopwatch
Precise stopwatch with lap tracking and split times.
Timer
Countdown timer with presets, alerts, and background notifications.
Pomodoro Timer
Work/break cycles with session tracking to stay focused.
Time Zone Converter
Convert times between any world time zones instantly — find the best meeting time across cities.
Focus Room
Pomodoro timer with ambient sounds — white noise, rain, café, and nature — to help you focus.
Generators
3 toolsCalculators
6 toolsUnit Converter
Convert between units of length, weight, temperature, volume, data, and more.
Loan Calculator
Calculate monthly payments and total interest with an amortization schedule.
Percentage Calculator
Solve any percentage problem: what is X% of Y, X is what % of Y, and percentage change.
Tip & Bill Splitter
Calculate tips and split the bill evenly among any number of people.
Age Calculator
Find your exact age in years, months, days — plus the day of the week you were born.
Currency Converter
Convert between 150+ world currencies using live exchange rates updated daily.
Dev Tools
22 toolsJSON Formatter
Prettify, minify, and validate JSON with syntax highlighting.
Text Case Converter
Convert text between camelCase, snake_case, Title Case, and more.
Color Converter
Convert colors between HEX, RGB, and HSL with a live preview.
Contrast Checker
Check WCAG AA/AAA color contrast compliance for any color pair.
Screen Ruler
Measure pixel distances and dimensions directly on your screen.
JWT Decoder
Decode and inspect JSON Web Tokens — view header, payload, and expiration without a server.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text, with full Unicode support.
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal instantly.
UUID Generator
Generate UUID v4 values instantly — single or bulk with copy and download.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files instantly.
Regex Tester
Test regular expressions with live highlighting, match details, and a quick reference cheat sheet.
CSS Gradient Generator
Build beautiful CSS gradients visually with color stops, angles, and one-click copy.
Box Shadow Generator
Design CSS box shadows visually with multiple layers, presets, and live preview.
robots.txt Tester
Validate your robots.txt and test whether specific URLs are allowed or blocked.
Color Palette Generator
Generate complementary, analogous, triadic, and custom color palettes from any base color.
Cron Expression Builder
Build and decode cron expressions visually — see the next run times and a human-readable description.
PDF to Image
Convert PDF pages to PNG or JPG images — download individual pages or all at once.
PDF Merger
Combine multiple PDF files into one — drag to reorder, then download the merged result.
PDF Splitter
Split a PDF by page ranges or extract individual pages as separate files.
PDF Compressor
Re-save PDFs to remove bloat and reduce file size — results vary by document.
Image to PDF
Convert one or more images into a single PDF document with custom page sizing.
PDF Text Extractor
Extract all text content from a PDF file — copy or download as a plain text file.
Career & Money
10 toolsSalary Calculator
Convert between hourly wages and annual salary with tax estimates.
Freelance Rate Calculator
Figure out your hourly rate based on expenses, goals, and billable hours.
Meeting Cost Calculator
See what a meeting really costs with a live ticker based on attendee salaries.
Subscription Tracker
Track your recurring subscriptions and see your total monthly and annual spend.
Compound Interest Calculator
See how your savings grow over time with compound interest and regular contributions.
Debt Payoff Calculator
Compare avalanche vs. snowball payoff strategies and find your fastest path to debt-free.
Break-Even Calculator
Find how many units you need to sell to cover your costs, with a visual break-even chart.
Resume Keyword Checker
Match your resume against a job description to find missing keywords before you apply.
Job Offer Comparison
Compare two or more job offers side by side with salary, benefits, and cost-of-living adjustments.
Invoice Generator
Create professional PDF invoices with line items, taxes, and your business details.
Network
1 toolText & Writing
5 toolsWord & Character Counter
Count words, characters, sentences, and paragraphs with reading time estimates.
Fancy Text Generator
Convert text into stylish Unicode fonts for social media bios and posts.
Text Diff Checker
Compare two blocks of text side by side and see exactly what changed — additions, deletions, and modifications.
Markdown Editor
Write Markdown with a live preview, syntax highlighting, and one-click export to HTML.
Readability Analyzer
Check how easy your text is to read with Flesch-Kincaid, Gunning Fog, and other readability scores.
Math & Science
4 toolsFraction Calculator
Simplify fractions and perform arithmetic with step-by-step working shown.
Prime Factorizer
Check if a number is prime and find its complete prime factorization.
Scientific Calculator
Full-featured scientific calculator with trig, logarithms, exponents, and expression history.
Statistics Calculator
Enter a data set and get mean, median, mode, standard deviation, variance, and more instantly.
Health & Lifestyle
5 toolsBMI Calculator
Calculate your Body Mass Index with metric or imperial units and see where you fall on the WHO scale.
Calorie Calculator
Estimate your daily calorie needs (TDEE) based on age, weight, height, and activity level.
Sleep Calculator
Find ideal bedtimes and wake-up times based on 90-minute sleep cycles.
Pace Calculator
Calculate your running pace, finish time, or distance with splits for any race.
Macro Calculator
Get your daily protein, carb, and fat targets based on your goals and activity level.
Fun & Random
4 toolsDice Roller
Roll any combination of tabletop dice — d4, d6, d8, d10, d12, d20, d100 — with animated results.
Decision Spinner
Add your options, spin the wheel, and let fate decide. Saves your lists for next time.
Meme Caption Tool
Upload an image, add top and bottom text, and download your custom meme as a PNG.
ASCII Art Generator
Turn any text into large ASCII art using classic figlet fonts — copy and paste anywhere.
Image Tools
10 toolsImage Converter
Convert images between PNG, JPG, and WebP formats with quality control.
Image Resizer
Resize images by pixels or percentage while maintaining aspect ratio.
Image Color Picker
Upload an image and pick any color from it — get HEX, RGB, and HSL values instantly.
Image to Base64
Convert images to Base64 data URIs or decode Base64 strings back to images.
Favicon Generator
Generate favicons in all standard sizes from any image, or create text-based icons.
Image Compressor
Compress images to reduce file size while keeping quality — supports JPEG, PNG, and WebP.
Image Cropper
Crop images to any size or aspect ratio with a visual editor — download the result instantly.
SVG Optimizer
Paste SVG code and optimize it — remove metadata, simplify paths, and reduce file size.
EXIF Reader
Upload a photo to see all its EXIF metadata — camera model, GPS location, settings, and more.
Background Remover
Remove the background from any image using AI — runs entirely in your browser.
Audio & Video
4 toolsMetronome
Precise metronome with tap tempo, time signatures, and accent beats for music practice.
Noise Generator
Generate white, pink, or brown noise for focus, sleep, or sound masking.
Audio Trimmer
Trim audio files in your browser — set start and end points and download the clip.
BPM Detector
Detect the tempo (BPM) of any audio file or tap along to find the beat manually.