Fast micro-utilities for everyday tasks. Most tools run entirely in your browser — no signup, no uploads.
Create amzs.vu/xxxxx short links with custom aliases and click counts.
Turn any text or URL into a downloadable QR code PNG.
Live word, character, sentence count plus reading time.
Convert text between upper, lower, title, sentence, camel, snake and kebab case.
Shrink photos in your browser: resize, quality and format control.
Combine multiple PDFs into one file, entirely client-side.
Prettify, minify and validate JSON with clear error messages.
Test regular expressions live with match highlighting and groups.
Cryptographically secure random passwords with strength estimate.
Convert length, weight and temperature units instantly.
Convert between world currencies with current exchange rates.