Free online Text tools
13 tools — all free, no sign-up, processed locally in your browser.
Compare text, remove duplicates, sort lines, run bulk find-and-replace, change case, count words, compare lists and edit Markdown. Useful for cleaning exported data, tidying lists and checking differences between two versions — all text stays in your browser.
Frequently asked questions
What is the difference between characters and Han characters?
Han characters count only CJK ideographs; characters include every letter, digit, punctuation mark and space.
Do case and spaces matter?
Matching is exact by default. You can ignore edge spaces, case or Unicode composition without rewriting the original text.
Does Title Case handle proper nouns?
No. It follows word boundaries and does not recognize names, brands or every style-guide exception.
Will it break emoji?
No. Joiners used in scripts and emoji are kept; cleaning non-breaking and zero-width spaces is opt-in.
Do ignore options affect the exported patch?
No. They only affect the display; the patch always contains every original difference.
Why did a plus sign become a space?
Form mode treats + as a space; URI component mode does not. Choose the mode that matches where the URL came from.