Web Development Tools Tools & Utilities

Developers spend significant time on repetitive coding tasks — formatting JSON, encoding HTML entities, minifying CSS files, generating CSS layouts, or decoding tokens. These tasks, done repeatedly, eat into productive development time.nnOur developer tools collection is designed by a full-stack developer for daily professional use. The tools cover code formatting and cleanup (HTML minifier, CSS minifier), character encoding (HTML entity encoder, Unicode character map), layout generation (CSS Grid Generator, CSS Animation Generator), code manipulation (JavaScript Array Formatter), web security (secure password generator), and accessibility checking.nnAll tools handle real-world developer input — large files, special characters, edge cases — without breaking or losing data. No login, no API key, no rate limit. Run them as many times as needed, completely free.