Web Development Tools
Clean, format, and structure code and URLs online.
The List of All Web Development Tools
These utilities help with common web tasks such as formatting URLs, converting CSS, and cleaning code-related text before publishing or sharing it.
The list of the Web Dev Tools
Web Dev Tools
Underscore to Hyphen URLs
Converts underscored titles or URLs into SEO-friendly dashed URLs.
Open itRandom Password Generator
Generates strong, secure random passwords with the exact characters and length you need.
Open itSimple Diff Checker
Compare two texts side by side and see the differences highlighted in color.
Open itHTML Encode / Decode
Encode special characters to HTML entities or decode them back to plain text for safe usage in web pages, emails, or code.
Open itURL Encode / Decode
Percent-encode reserved URL characters or decode them back to plain text, line by line, for building links and query strings.
Open itHTML Escape / Unescape
Convert <, > and & (and quotes in attribute mode) into safe HTML entities, or unescape them back to plain markup.
Open itFont Tester
Preview your own TTF, OTF, WOFF and WOFF2 fonts with adjustable size, spacing, weight and color.
Open itMarkdown Heading Hierarchy Visualizer
Parse H1 to H6 headings from Markdown and view the structure as an interactive tree with counts.
Open itHTML Table Generator
Build and style HTML tables in a live editor, import CSV, and export clean Bootstrap, Tailwind or styled code.
Open itDiff Checker
Compare two texts or code files with word and character precision, syntax highlighting and a unified view.
Open itSearch Engine Link Decoder
Unwrap Google, Bing, Yahoo and DuckDuckGo redirect links into the clean destination URLs.
Open itBulk Redirect Generator
Turn a list of old and new URLs into 301/302 rules for .htaccess, Nginx and more.
Open it