Writers, editors, students, and marketers all hit the same daily friction: counting words, switching text case, comparing two versions, or generating placeholder copy. The best free text tools online make these instant — no installs, no signups, and nothing sent to a server.
| Task | Free tool | Why it wins |
|---|---|---|
| Count words & characters | Word Counter | Words, characters, sentences, paragraphs — live as you type |
| Change text case | Case Converter | UPPER, lower, Title, Sentence case in one click |
| Compare two texts | Text Diff | See exactly what changed between versions |
| Placeholder copy | Lorem Ipsum Generator | Paragraphs, sentences, word counts — copy in one click |
| Emoji suggestions | Emoji Translator | Add the right emoji to any message |
| Markdown ⇄ HTML | Markdown to HTML | Convert between formats writers and devs actually use |
Are these text tools really free? Yes — unlimited use, no account, no watermark, no rate limits.
Is my text uploaded anywhere? No. Everything runs in your browser, so drafts and confidential copy stay on your device.
Which tool converts Markdown to HTML? The Markdown to HTML converter — instant, with proper code block handling.
Do these work on mobile? Yes — all text tools are fully responsive and work on any device.