A text cleaner that runs entirely in your browser. Trim whitespace, remove duplicate lines, change case, sort lines, extract emails, strip HTML tags, encode Base64, and more — all without uploading a single character.
Everything happens locally. Open DevTools and check the Network tab: nothing is sent.
No hard limit, but text over ~1 MB may feel slow on mobile. Everything runs on your device, so speed depends on your hardware.
Replaces multiple consecutive spaces and tabs with a single space. Useful when pasting text from PDFs that use fixed-width spacing.
At 225 words per minute — the common estimate used by Medium and most readability tools.
Yes — "café" becomes "cafe", "naïve" becomes "naive". Useful for filenames, slugs, and systems that only accept ASCII.
Yes. It runs in a sandboxed RegExp object in your browser. Avoid catastrophic backtracking patterns like (a+)+ on huge inputs — those can hang any regex engine.