Developer Tools

Compress HTML markup by removing comments, redundant whitespace, and spacing between tags.

Generate semantic HTML table markup from rows, columns, captions, and sample cell values.

Look up common HTTP status codes with names, classes, and practical debugging notes.

Convert IPv4 start and end addresses into an inclusive range summary with address counts.

Minify simple JavaScript snippets by removing comments and extra whitespace for quick sharing and demos.

Validate whether pasted JSON and schema snippets are parseable and ready for deeper validation.

Extract Markdown inline links and URLs from documentation, READMEs, and content drafts.

Generate clean Markdown tables from row and column counts for docs, README files, and specs.

Find common MIME types and file extensions for uploads, headers, APIs, and static assets.

Generate compact URL-safe IDs with configurable length for fixtures and prototypes.

Create Nginx rewrite or return rules for common redirect migration tasks.

Normalize comma-separated ports and ranges into a sorted unique list for firewall notes and runbooks.

Convert URL query strings into readable JSON objects for analytics links, API requests, and redirect debugging.

Compare two semantic versions and see whether the change is major, minor, patch, or equal.

Check whether pasted identifiers match common UUID formats and versions.

Generate camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE names from plain English.

Minify CSS by removing comments, excess whitespace, and redundant spacing around symbols.

Format messy HTML into readable, indented markup for reviews, snippets, and templates.