文本清理
清理杂乱的文本。
Paste text and clean it up with a set of toggles: trim lines, collapse extra spaces, remove empty or duplicate blank lines, normalize line endings and convert tabs to spaces. Everything runs locally in your browser.
工作原理
- 1 Paste your text.
- 2 Toggle the cleaning options you want.
- 3 Copy or download the cleaned text.
常见用例
- Tidy copied text from PDFs or emails.
- Normalize whitespace before processing.
- Prepare text for import.
- Fix inconsistent line endings.
常见问题
Is my text sent to a server?
No. Everything runs locally in your browser — your text is never uploaded, stored or logged.
What does normalize line endings do?
It converts Windows (CRLF) and old Mac (CR) line endings to Unix (LF) so the text is consistent.
Is it really free?
Yes — free, with no signup and no limits.