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Tool · Where to use · Best Practices · Details · FAQ · Related tools
No. All actions (case change, space cleanup, copy, counting) happen locally in your browser. Your text is not uploaded.
Words are counted by splitting on whitespace using a simple
regex (\S+). Characters include everything you
see, including spaces and newlines.
Collapse spaces replaces any run of
whitespace (\s+) with a single space and trims
the ends. Remove ALL spaces deletes all
whitespace entirely (spaces, tabs, newlines).
No. Case conversion affects letters only. Punctuation and emojis are preserved. Scripts without case (e.g., Bengali) are unaffected by UPPER/lower conversion.
Yes. After the first load, the page continues to work offline.
There is no hard limit, but very large pastes may feel slow on low-memory devices. For extremely large texts, process in chunks.
More text & encoding utilities:
Text → PDF JSON Formatter Base64 Encode/Decode URL Tools
Prefer বাংলা? Try the বাংলা সংস্করণ.