58 tools, all free

Every small tool, in one place

Counters, converters, generators, calculators and developer utilities. Everything runs in your browser — nothing you type or upload leaves your computer.

Press / to search from anywhere, Enter to open the first result, then ↑ ↓ to move through the grid

Showing all 58 tools

Text Tools

10 tools

Word Counter

Count words, characters, sentences and reading time as you type.

Case Converter

Switch text between upper, lower, title, camel and snake case.

Text Reverser

Reverse text by character, by word or line by line.

Duplicate Line Remover

Strip repeated lines from a list and keep only the unique ones.

Lorem Ipsum Generator

Generate placeholder paragraphs, sentences or words for mockups.

Text to Speech

Read any text aloud using the voices installed on your device.

Word Frequency Counter

See which words appear most often, ranked by how many times.

Text Diff Checker

Compare two blocks of text and highlight exactly what changed.

Palindrome Checker

Check whether a word or phrase reads the same backwards.

Text Sorter

Sort lines alphabetically, by length or into a random order.

Generators

10 tools

QR Generator

Turn a link or any text into a QR code you can download.

Password Generator

Build a strong random password with the length and characters you pick.

UUID Generator

Generate version 4 UUIDs, one at a time or in bulk.

Barcode Generator

Create a scannable barcode from numbers or text.

Random Number Generator

Pick random numbers in any range, with or without repeats.

Fake Name Generator

Generate placeholder names and profiles for testing forms.

Password Strength Checker

Test how strong a password is and see how to improve it.

Coin Flip & Dice Roller

Flip a coin or roll dice when you need a quick decision.

Username Generator

Come up with memorable usernames and handles.

Slug Generator

Turn a headline into a clean, readable URL slug.

Calculators

10 tools

Age Calculator

Work out an exact age in years, months and days from a birth date.

Percentage Calculator

Solve percentage increase, decrease and “what percent of” questions.

BMI Calculator

Work out body mass index from height and weight, metric or imperial.

Loan EMI Calculator

Calculate monthly loan payments, total interest and repayment.

GPA Calculator

Work out grade point average across courses and credit hours.

Interest Calculator

Compare simple and compound interest over any period.

Tip Calculator

Split a bill and work out the tip per person.

Discount Calculator

Find the sale price and how much a discount actually saves.

Date Difference Calculator

Count the days, weeks and months between two dates.

Timezone Meeting Planner

Find a meeting time that works across several time zones.

Converters

7 tools

Unit Converter

Convert length, weight, temperature, area, volume and speed.

Color Converter

Convert colours between HEX, RGB, HSL and CMYK.

Timezone Converter

Convert a time from one time zone to another.

Number to Words

Spell any number out in words, for cheques and contracts.

Roman Numeral Converter

Convert between Roman numerals and ordinary numbers.

Binary, Hex & Octal Converter

Convert numbers between binary, octal, decimal and hex.

ASCII Art Generator

Turn short text into a large ASCII art banner.

Image Tools

4 tools

Image Compressor

Shrink an image's file size while keeping it looking good.

Image Resizer

Resize an image to exact dimensions, or scale it by percentage.

Image Format Converter

Convert images between PNG, JPEG and WebP.

Meme Generator

Add top and bottom captions to an image and download it.

PDF Tools

2 tools

Image to PDF

Combine several images into a single PDF document.

PDF Merge & Split

Merge PDFs together, or pull out just the pages you need.

Developer Tools

10 tools

JSON Formatter

Pretty-print, validate and minify JSON, with errors pinpointed.

Base64 Encoder / Decoder

Encode text to Base64 and decode it back again.

Regex Tester

Test a regular expression against sample text and see every match.

Markdown to HTML

Convert Markdown into clean HTML you can copy straight out.

Code Minifier

Strip whitespace and comments from CSS, JavaScript or HTML.

CSS Gradient Generator

Design a CSS gradient visually and copy the code.

Box Shadow Generator

Build a CSS box-shadow with a live preview, then copy the code.

HTML Entity Encoder / Decoder

Escape HTML entities, or turn them back into characters.

Cron Expression Generator

Build a cron schedule and read back what it means in plain English.

Placeholder Image Generator

Generate a placeholder image at any size, in any colours.

Fun / Utility Tools

5 tools

Typing Speed Test

Measure your typing speed and accuracy in words per minute.

Countdown Timer

Count down to any moment, with an alert when it hits zero.

Stopwatch

Time anything, with lap splits and a running total.

Random Quote Generator

Pull up a random quote whenever you need one.

Random Team Picker

Shuffle a list of names into evenly sized random teams.