About QuickTools
🔒 Nothing leaves your device
QuickTools is a free collection of browser-based utilities built for everyday use. Every tool runs entirely in your browser using JavaScript — no files, text, or data of any kind is sent to a server.
No account. No signup. No tracking of what you type. Just tools that work.
Available Tools
Word Counter
Words, characters, sentences, reading time
JSON Formatter
Prettify, minify, and validate JSON
% Calculator
Percentage of, ratio, and change
Password Generator
Cryptographically random passwords
Image Compressor
Compress JPEG/PNG in-browser
QR Generator
URL or text to scannable QR code
Base64 Encoder
Encode and decode Base64 text
Case Converter
camelCase, snake_case, Title Case +more
Unit Converter
Length, weight, and temperature
Built with
Vanilla HTML, CSS, and JavaScript — no frameworks, no build tools, no dependencies except Google Fonts and a QR code library. The entire site is a single HTML file and loads in under a second.
Suggestions?
Have a tool you'd like to see added? Get in touch — we read every message.