CleanPaste — Clean up pasted text in one click.

CleanPaste — Clean up pasted text in one click.

Copy text from a website, WeChat, or PDF and it arrives full of extra blank lines and stray spaces. CleanPaste fixes that instantly: merge extra blank lines, trim every line, and optionally remove extra spaces between Chinese characters.

It's a single HTML file. Double-click to open — no install, no account, no server. Everything runs locally in your browser; your text is never uploaded.

Before/after character counts show exactly what changed. Copy the result, or download it as a .txt file.

Perfect for writers, editors, students, and anyone who pastes text into articles, posts, or documents every day.

You get: CleanPaste v0.1 — one HTML file, works offline.