Text Tools
Text tools handle the everyday work of editing copy: counting characters and words, changing case, sorting and de-duplicating lines, removing stray whitespace, comparing two drafts and measuring keyword density. Every tool in this category runs entirely in your browser, so nothing you paste leaves your device.
Most used in this category
- Character Counter Count characters with and without spaces, live as you type. In your browser
- Word Counter Count words, sentences and paragraphs while you write. In your browser
- Case Converter Switch text between upper, lower, title, sentence and code cases. In your browser
- Remove Duplicate Lines Strip repeated lines from a list and keep the order. In your browser
All text tools
22 tools- Character Counter Count characters with and without spaces, live as you type. In your browser
- Word Counter Count words, sentences and paragraphs while you write. In your browser
- Line Counter Count total, non-empty and unique lines in any list. In your browser
- Sentence Counter Count sentences and see the average sentence length. In your browser
- Paragraph Counter Count paragraphs and check their average length. In your browser
- Case Converter Switch text between upper, lower, title, sentence and code cases. In your browser
- Remove Duplicate Lines Strip repeated lines from a list and keep the order. In your browser
- Sort Lines Sort a list alphabetically, numerically, by length or at random. In your browser
- Reverse Text Reverse characters, words or the order of lines. In your browser
- Text Repeater Repeat a string or block of text a set number of times. In your browser
- Text Cleaner Strip formatting, smart quotes and invisible characters. In your browser
- Whitespace Remover Collapse spaces, replace tabs and drop blank lines. In your browser
- Find and Replace Replace text everywhere, with optional regex support. In your browser
- Text Difference Checker Compare two versions of a text and see what changed. In your browser
- Lorem Ipsum Generator Generate placeholder paragraphs, sentences or words. In your browser
- Slug Generator Turn any title into a clean, URL-safe slug. In your browser
- Reading Time Calculator Estimate how long an article takes to read or speak aloud. In your browser
- Keyword Density Checker See which words and phrases dominate your copy. In your browser
- Prefix and Suffix Tool Add text to the start or end of every line at once. In your browser
- List Comparison Find what two lists share and what only one of them has. In your browser
- Readability Checker Score how hard your writing is to read. In your browser
- Text Wrap Rewrap text to a fixed line width, with an optional prefix. In your browser
Text Tools: frequently asked questions
Do the text tools upload my writing anywhere?
No. Every tool in the text category runs in JavaScript inside your browser tab. The text you paste is never sent to Delimiter.live or to any third party, and closing the tab discards it.
Is there a limit on how much text I can paste?
There is no server limit because nothing is uploaded. In practice a few megabytes of text works comfortably; very large inputs are limited only by your device memory and the browser tab.
Do these tools work on a phone?
Yes. Every page is responsive and the controls are sized for touch, so you can paste from the clipboard, run a tool and copy the result on a phone or tablet.
Other categories
All tools →- Data Conversion Tools Move data between CSV, JSON, XML, YAML and TSV.
- Developer Tools Format, validate, minify, hash, decode and generate.
- Extraction Tools Pull emails, URLs, numbers and dates out of messy text.
- Network & Web Tools Inspect DNS, IP addresses, headers and redirects.
- Encoding & Security Tools Encode, hash, sign and generate strong secrets.