Text tools
Text tools are the ones you reach for mid-task: a word count for a brief, a JSON blob that needs to be readable, two versions of a paragraph that need comparing. Each one works on the text in the box in front of you, updating as you type, with nothing sent anywhere.
9 tools in this category
CSS Minifier & Formatter
Minify CSS code to reduce file size or beautify code
JavaScript JS Minifier
Compress and minify JavaScript code for fast loading
URL Slug Generator & Sanitizer
Convert blog titles and text into clean URL slugs
Text & Code Diff Checker
Compare two text files or code snippets line by line
HTML Entity Encoder & Decoder
Encode special characters to HTML entities and back
Markdown Live Preview & Editor
Write Markdown with real-time HTML rendering
Word & Character Counter
Real-time word, character and reading time stats
JSON Formatter
Format, validate and minify JSON instantly
Text Case Converter
Switch between UPPER, lower, Title & camelCase
Free Text & Data Tools — Format, Count, Compare and Minify
Text tools are the ones you reach for mid-task: a word count for a brief, a JSON blob that needs to be readable, two drafts that need comparing. Each of these free online text tools works on the content in the box in front of you, updating as you type, with nothing sent anywhere.
- Word counter and character counter — live word, character, sentence and paragraph counts with reading-time estimates for essays, meta descriptions and social posts.
- JSON formatter and validator — beautify, validate and minify JSON with the exact position of any syntax error, even on multi-megabyte API responses.
- Text diff checker — compare two versions of a document, contract or config file and see every addition, deletion and edit highlighted.
- Case converter and slug generator — switch between Title Case, sentence case, camelCase and snake_case, and turn any headline into an SEO-friendly URL.
- CSS and JavaScript minifiers — compress stylesheets and scripts before deployment to cut render-blocking bytes and improve Core Web Vitals.
All free, all unlimited, and all processed in your browser — so unpublished drafts and internal code never leave your machine.