AQTools

Free online tools for everyday tasks

A fast, ad-free (on the tools!), browser-based collection of utility tools to help you get things done.

Pomodoro Timer

Stay focused with 25-minute work sessions and timed breaks.

Word Counter

Count words, characters, sentences, and reading time instantly.

QR Code Generator

Generate a QR code from any URL or text. Download as PNG.

Text Case Converter

Convert text to uppercase, lowercase, title case, or camelCase.

Password Generator

Generate strong, random passwords with custom length and rules.

Image Format Converter

Convert images between PNG and JPG formats instantly in your browser.

JSON Formatter & Validator

Format, minify, and validate JSON with instant error detection.

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 back to plain text.

Regex Tester

Test regular expressions against sample text with live match highlighting.

Color Picker & Palette Generator

Pick a color and get HEX, RGB, HSL values plus a matching shade palette.

Unit Converter

Convert between length, weight, and temperature units instantly.

Lorem Ipsum Generator

Generate placeholder paragraphs, sentences, or words for your designs.

Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text.

URL Encoder/Decoder

Encode text for safe use in a URL, or decode an encoded URL.

Diff Checker

Compare two blocks of text and highlight what changed, line by line.

BMI Calculator

Calculate your Body Mass Index from height and weight, metric or imperial.

Percentage Calculator

Find a percentage of a number, work out percentage change, and more.

UUID Generator

Generate random v4 UUIDs one at a time or in bulk.

Timestamp Converter

Convert between Unix timestamps and human-readable dates.

CSV to JSON Converter

Convert CSV data into a formatted JSON array instantly.

Markdown Previewer

Write Markdown and see the rendered HTML preview side by side.

Random Number Generator

Generate random integers or decimals within a custom range.

YouTube Thumbnail Downloader

Get every available thumbnail resolution from a YouTube video link.

Meta Tag & Open Graph Generator

Build SEO meta tags and preview how your link looks when shared.

Cron Expression Parser

Turn a cron expression into plain English and see its next run times.

Text to Speech

Convert typed text into spoken audio using your browser's voices.

XML Formatter & Validator

Format, indent, and validate XML with instant error detection.