Local-firstYour text never leaves your browser. No upload, no account, no server.
Most online text tools send whatever you paste to a server, run the work there, and send a result back. Your words sit in someone else’s logs, backups and databases, and you have to trust a privacy policy.
Local-first means the opposite: the whole tool is downloaded to your browser and runs on your own device. Nothing you type is transmitted anywhere — not to us, not to anyone. There is no server that could receive it, which is a stronger guarantee than a promise not to look.
Three consequences worth knowing:
Paste text, pick a target case, and copy the result. Sentence case capitalises after each full stop, question mark, and exclamation mark; title case capitalises every word without flattening acronyms like NASA that are already uppercase; toggle case inverts each letter individually. Handy for fixing headlines pasted from elsewhere, normalising imported data, or undoing a caps-lock accident.
Title case capitalises the first letter of every word, which suits headings. Sentence case lowercases everything first and then capitalises only the opening letter of each sentence, which suits body text.
No. Title case only raises the first letter of each word and leaves the remaining letters as you typed them, so NASA stays NASA rather than becoming Nasa.
Yes. Word boundaries are detected using Unicode letter properties rather than the English alphabet, so accented characters and non-Latin scripts convert correctly.