Text
Compare text diffs, test regular expressions, inspect character encodings, count characters, change case, slugify strings, strip HTML, escape text, generate ASCII art, extract data with regex, and more. Our text tools cover the full spectrum of developer string manipulation needs — all free and running locally in your browser.
Text Comparer
Compare two texts and highlight differences
Text Inspector
Inspect text statistics and properties
Markdown Preview
Write and preview Markdown with live rendering
Regex Tester
Test and debug regular expressions with real-time matching
Character Counter
Count characters, words, and lines in text
Text Case Converter
Convert text between various case formats
Text Statistics
Analyze text statistics and readability
URL Slug Generator
Convert text to URL-friendly slugs
ASCII Art Text Generator
Convert text to ASCII art using FIGlet fonts
CSS Playground
Real-time HTML + CSS sandbox with instant preview
Defang / Fang URLs & IPs
Defang and refang URLs and IP addresses for safe sharing
Emoji Picker & Search
Browse, search, and copy Unicode emojis by keyword or category
Extract URLs / Emails / IPs
Extract all URLs, email addresses, and IP addresses from text
HTML Preview
Preview HTML code in a real-time browser preview
Line Utilities
Sort lines, remove whitespace, filter text lines
List Comparer
Compare two lists and find differences
Mermaid Diagram Editor
Write Mermaid diagram syntax and preview diagrams in real-time
String Obfuscator / PII Masker
Mask emails, credit cards, phone numbers, IPs, and JWTs in text
Prefix / Suffix Lines
Add prefix or suffix to each line of text
Outlook Safelink Decoder
Decode Outlook ATP and Proofpoint safe link wrappers
String Replacer
Find and replace text using regular expressions
Strip HTML Tags
Remove all HTML tags, extract plain text, and decode entities
SVG Preview / Editor
Edit SVG markup and view rendering in real-time
Text Escape / Unescape
Escape or unescape special characters in strings