HTML, CSS & JavaScript | Tom Utilities

HTML Formatter Beautify HTML with consistent indentation while keeping inline and void elements correct.

CSS Formatter Beautify CSS with one property per line and consistent indentation.

JavaScript Formatter Beautify JavaScript with proper indentation, spacing and line breaks.

HTML Minifier Reduce HTML size by collapsing whitespace and removing unnecessary characters.

HTML Escape & Unescape Escape text for safe HTML output or decode HTML entities back to readable characters.

CSS Minifier Compress CSS by removing comments and unnecessary whitespace.

JavaScript Minifier Reduce JavaScript size by removing comments and unnecessary whitespace.

JavaScript Escape & Unescape Escape text into a safe JavaScript string literal or decode an escaped string.

HTML Preview Render HTML in a sandboxed preview frame without running scripts inside this site.

Markdown Preview Write Markdown and preview the rendered HTML live, with GitHub-flavored extensions.

cURL to Code Converter Turn a curl command into ready-to-run JavaScript fetch, Node.js, Python requests or PHP cURL code.

MIME Type Lookup Look up the MIME media type for a file extension and search the full reference table.

HTTP Status Code Reference Search every common HTTP status code with its name and a short explanation of when it is returned.

Markdown Table Generator Convert CSV, TSV or pasted spreadsheet data into a Markdown table with aligned columns.