Lowercase Converter
Convert text to lowercase in one click, with word and character counts. It runs entirely in your browser — no signup, no installation, and nothing you paste or drop leaves your device.
What the Lowercase Converter Does
This converter rewrites text into lowercase as you type: paste into the first box and the second box shows the lowercase version immediately. The conversion uses Unicode case mapping, so German umlauts and the sharp s are handled properly instead of being stripped — Ä becomes ä, Ö becomes ö, Ü becomes ü and the capital sharp s ẞ becomes ß. Accents such as é or ç stay intact, Cyrillic letters are lowercased too, and emoji, digits and punctuation pass through unchanged. The counters describe the result: characters, words and lines. Characters are Unicode code points, so an emoji counts as one character. The optional switch trims spaces at the start and end of every line. What it does not do: it cannot turn STRASSE back into Straße, because the sharp s is lost once a word is written in capitals, and it never removes accents. Everything runs locally in your browser.
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What is Lowercase Converter?
Lowercase Converter is a free online text tool built for writers, editors, students and anyone cleaning up copy. Convert text to lowercase in one click, with word and character counts In practice you paste your text, convert it to lowercase in one click, and then copy the result, with word and character counts.
Nothing you paste is uploaded: the conversion runs as JavaScript inside your browser tab, so drafts, manuscripts and internal documents stay on your machine.
How to use Lowercase Converter
- Paste your text.
- Convert it to lowercase in one click.
- Copy the result, with word and character counts.
Lowercase Converter FAQ
Is Lowercase Converter free to use?
Yes. Lowercase Converter is completely free and needs no account, no trial and no payment details. Every feature on the page is available without limits.
Is my data uploaded anywhere?
No. Lowercase Converter runs entirely in your browser, so the text, file or number you enter never leaves your device.
Does Lowercase Converter work on a phone or tablet?
Yes. It works in any modern browser on desktop, tablet and phone. There is no app to install and no account to create.
How do I use Lowercase Converter?
Paste your text. Convert it to lowercase in one click. Copy the result, with word and character counts.