Free Online Text Tools
Browse 9 free online text tools. Every tool runs entirely in your browser: no upload, no signup, no install.
All tools in this category (9)
Word Counter
Count words, characters and lines of any text in real time.
Use nowText Case Converter
Convert text to upper, lower, title, camelCase and more.
Use nowLorem Ipsum Generator
Generate placeholder text by paragraphs, sentences or words.
Use nowKeyword Density Checker
Analyze keyword frequency and density in your content.
Use nowText to Speech
Read any text aloud with adjustable voice, rate and pitch.
Use nowDuplicate Line Remover
Remove duplicate lines from text with smart options.
Use nowChinese Converter
Convert between Simplified and Traditional Chinese locally in your browser: 2,443 high-frequency character pairs plus 177 Taiwan phrase entries. Punctuation, digits, English and line breaks stay as they are.
Use nowNumber to Chinese Words
Convert numbers to formal Chinese uppercase words for RMB amounts and parse the words back to digits. Yuan, jiao, fen, the zheng suffix and zero folding all follow cheque writing rules.
Use nowTyping Speed Test
Timed typing in English and Chinese with live speed, accuracy and personal best
Use nowAbout Text tools
Text tools remove the repetitive chores around writing: counting words and paragraphs, converting case and naming style, generating placeholder copy, removing duplicate lines. Most tools update the output pane as you type or paste, with no button to press, which suits a write-and-check rhythm.
Writers, SEO editors and data cleaners hand the fiddly rules to the machine. The keyword density checker counts term frequency, the duplicate line remover keeps first-occurrence order, and the case converter covers camelCase, snake_case and kebab-case. Everything runs locally, so unpublished drafts never leave your device.
How to choose the right Text
- Check what is being counted
Chinese counts characters while English counts words, so mixed text needs a clear rule. Here consecutive hanzi count as one word and English splits on spaces.
- Match naming style to the language
camelCase fits JavaScript variables and snake_case fits Python. Confirm the convention of your target language before converting, or you will fix it by hand later.
- Mind licensing on placeholder text
Lorem ipsum is the license-free standard, and its letter mix renders type realistically. If you generate Chinese-looking filler, check the source is free to use.
- Keep drafts local
Before pasting unpublished copy into a web tool, confirm it does not upload. Every tool here runs in the browser, so drafts stay on your machine.
Common text mistakes
- All word counts agree
Chinese and English count differently: characters, words, characters without spaces. Confirm which convention the venue or client uses before billing.
- Case conversion is lossless
Forcing lowercase destroys names and acronyms. Check terms like API or iPhone before a blanket case change.
- Placeholder text can ship
Lorem ipsum is for layout demos. Readers and search engines both notice it at once. Replace it before launch.