Free online tools that just work

Word Counter

Count words, characters, sentences and reading time instantly — right in your browser.

Case Converter

Switch between UPPERCASE, lowercase, Title Case, Sentence case, camelCase and more in one click.

Slug Generator

Turn any title into a clean, SEO-friendly URL slug in one click.

Text Repeater

Repeat any text as many times as you need — choose your separator and copy in one click.

Readability Checker

Paste your text and instantly see how easy it is to read — with Flesch scores, grade level and plain-English feedback.

+4more tools

Math & Number Tools(12)

Percentage Calculator

Solve every kind of percentage problem in seconds — no math headache required.

Age Calculator

Find your exact age in years, months, days and hours — instantly, right in your browser.

Tip Calculator

Calculate tips, split the bill between any number of people, and walk away without the maths.

Loan Calculator

Enter your loan amount, rate and term — get monthly payment, total cost and a full amortization breakdown instantly.

Number to Words Converter

Spell out any number in words — cardinal, ordinal or currency format — in six languages, instantly and for free.

+7more tools

Developer Tools(14)

JSON Formatter and Validator

Beautify, minify and validate JSON instantly — with clear error messages when something is off.

Base64 Encoder and Decoder

Encode and decode Base64 strings in your browser, with full UTF-8 support.

QR Code Generator

Turn any URL, text or contact info into a scannable QR code — download it in seconds.

Unix Timestamp Converter

Convert any Unix timestamp to a readable date — or any date to a timestamp — in milliseconds, seconds and more.

Hash Generator

Generate MD5, SHA-1, SHA-256 and SHA-512 cryptographic hashes instantly — runs entirely in your browser, nothing sent to any server.

+9more tools

Color Tools(6)

HEX to RGB Converter

Convert between HEX, RGB and HSL with a live preview and one-click copy.

Color Palette Generator

Pick a base color and get a full, harmonious color palette — copy any HEX or RGB value in one click.

CSS Gradient Generator

Design stunning CSS gradients with live preview and instant code export.

Image Color Palette Extractor

Upload any image and extract its dominant colors as a ready-to-use color palette.

Color Contrast Checker (WCAG)

Verify your colors meet WCAG accessibility standards — free, instant, no account.

+1more tools

Security Tools(1)

Security Tools

Password Generator

Create strong, random passwords with cryptographic-grade randomness — entirely in your browser.

SEO Tools(1)

SEO Tools

Meta Tag Generator

Build a complete set of SEO and social meta tags for any web page in seconds.

Image Tools(12)

Image Resizer & Compressor

Resize, compress and convert images instantly — without losing quality.

Image Watermark Tool

Protect your photos with a custom watermark — position it anywhere, adjust opacity, download instantly.

Image Cropper

Crop any image to the perfect size — free, instant, no account needed.

Photo Collage Maker

Combine multiple photos into a stunning collage — free, instant, no account needed.

EXIF Data Viewer & Remover

See exactly what your photo reveals — then remove it with one click. Free and private.

+7more tools

Marketing Tools(3)

Marketing Tools

UTM Builder

Build clean, trackable UTM links for any campaign in a few clicks.

Marketing Tools

Social Media Image Resizer

Resize any photo to the perfect size for every social platform — free and instant.

Marketing Tools

Business Card Maker

Design stunning business cards and download them in seconds.

PDF Tools(2)

PDF Tools

Image to PDF Converter

Convert any image to PDF instantly — no watermark, no account, no limits.

PDF Tools

PDF Merge & Split

Combine or split PDF files instantly in your browser — no upload, no account.

For Fun Tools(15)

Dice Roller

Roll any combination of virtual dice for board games, RPGs or quick decisions.

Speedcube Timer & Scrambler

Train your solves with WCA-compliant scrambles, an instant-start timer and live session statistics for four twisty puzzles.

Morse Code Translator

Translate any text to Morse code and back — instantly, with audio playback, copy and share. Free and no sign up required.

Flip a Coin

Heads or tails? Flip a virtual coin for any decision that needs a 50/50 chance.

Spin the Wheel – Random Picker

Add your options, spin the wheel, and let chance decide.

+10more tools

Astrology Tools(1)

Astrology Tools

Zodiac Sign Calculator

Find your zodiac sign and a short personality reading from your birth date.

Converters(7)

Unit Converter

Convert length, weight, temperature, volume, area and speed between metric and imperial units.

Roman Numeral Converter

Convert any number to Roman numerals — or any Roman numeral back to a number — in an instant.

Date Difference Calculator

Find out exactly how many days, weeks, months and years lie between any two dates — including business days and a live countdown to any future date.

Temperature Converter

Convert any temperature between Celsius, Fahrenheit, Kelvin and Rankine in real time — with common reference points and instant copy.

Text to Binary Converter

Convert text to binary, hex, decimal, and octal in one click.

+2more tools

Productivity Tools(15)

Pomodoro Timer

Stay focused and beat procrastination with a clean, customisable Pomodoro timer — right in your browser.

Countdown Timer

Set a countdown for any duration and get notified the moment it ends.

Online Stopwatch

Measure elapsed time with precision — start, stop, lap, and reset in one click.

Typing Speed Test

Measure your typing speed in words per minute and track your accuracy live.

Flashcard Maker

Build, study, and export custom flashcard decks — free, private, and instant.

+10more tools

Health Tools(6)

BMI Calculator

Find out your Body Mass Index in seconds — metric or imperial, with your weight category and healthy weight range.

Calorie Calculator (TDEE)

Find out exactly how many calories you need each day — for weight loss, maintenance or muscle gain — based on your age, body and activity level.

Sleep Calculator

Wake up refreshed by timing your sleep to complete 90-minute cycles.

Body Fat Calculator

Estimate your body fat percentage and lean body mass in seconds.

Weekly Meal Planner

Plan your entire week of meals and get a shopping list in one click.

+1more tools

Parenting Tools(3)

Parenting Tools

Baby Name Generator

Discover beautiful baby name ideas with meanings and origins, filtered to your taste.

Parenting Tools

SIDS Risk Calculator

Check your baby's sleep environment against evidence-based SIDS risk factors and get a clear, actionable safe sleep summary.

Parenting Tools

Pregnancy Due Date Calculator

Find your estimated due date and track your pregnancy week by week.

Pets & Animals(3)

Pets & Animals

Pet Age Calculator

How old is your pet in human years? Find out in seconds.

Pets & Animals

Pet Food Calculator

Know exactly how much to feed your dog or cat — every single day.

Pets & Animals

Pet Vaccination Schedule Generator

Build your dog or cat's complete vaccination timeline and print a record card in seconds.

Audio Tools(2)

Audio Tools

Ambient Sound & White Noise Generator

Mix white noise, brown noise and pink noise for focus, sleep or relaxation — download your mix as audio.

Audio Tools

Free Online Decibel Meter

Measure ambient sound levels in real time using your microphone — with peak tracking, live graph and CSV export.

Business Tools(8)

Business Tools

Video Tools(1)

Video Tools

Free Online Screen Recorder

Record your screen, tab or window with audio — download the video instantly, no software needed.

Career Tools(1)