Small tools for everyday tasks
Fast, private utilities that run entirely in your browser. No sign-up, no ads, nothing to install.
Recently used
⇄
Unit Converter
Length, mass, temperature, volume and speed.
{ }JSON Formatter
Format, minify and validate JSON.
AaText Counter
Characters, words, sentences and reading time.
64Encoder / Decoder
Base64, URL and HTML entities.
***Password Generator
Random passwords made in your browser.
⏱Timestamp Converter
Unix time to dates and back.
◐Color Converter
HEX, RGB and HSL with contrast check.
Why Asdfix Tools
Private by design
Your input never leaves the page. Tools work even when you go offline after the first load.
Fast
No frameworks and no third-party scripts. Pages are a few kilobytes.
Works everywhere
Responsive layout, keyboard friendly, light and dark themes.