Developer Tools

Break a URL into protocol, host, path, query parameters, hash, and origin for debugging redirects and APIs.

Parse browser user-agent strings into browser, operating system, device hints, and engine details.

Generate practical .gitignore snippets for common stacks, editors, logs, and build outputs.

Create Apache .htaccess redirect rules from source and destination URL paths.

Browse printable ASCII characters with decimal, hexadecimal, binary, and symbol values.

Design a simple accessible button and copy reusable HTML and CSS for prototypes.

Extract and summarize port mappings from Docker Compose snippets.

Convert .env files into JSON objects for local tooling, docs, and config migrations.

Parse .env key-value content into a clean table or JSON-like summary for debugging configs.

Format compact GraphQL queries and mutations into readable multi-line documents.

Extract H1-H6 headings from HTML to review page structure and SEO hierarchy.

Extract href links from pasted HTML for audits, migrations, and QA reviews.