Developer Tools Guides
Complete guides and tutorials for all our developer tools. Learn tips, tricks, and best practices.
19 guides availableBase64
Free Base64 encoder and decoder. Convert text to Base64 and back. Essential for web development, API work, and data encoding.
Read More →Color Converter
Free color converter. Convert between HEX, RGB, HSL, and HSV color formats. Essential for web designers and developers.
Read More →Cron Generator
Free cron expression generator. Create and understand cron schedules visually. Human-readable descriptions for any cron expression.
Read More →Css Minifier
Free CSS minifier. Reduce CSS file size by removing whitespace and comments. Essential for website performance optimization.
Read More →Diff Checker
Free diff checker for code comparison. Compare two versions side by side and see differences highlighted. Essential for code review.
Read More →Epoch Converter
Free epoch converter. Convert Unix timestamps to human-readable dates and back. Essential for developers working with time-based data.
Read More →Hash Generator
Free hash generator. Create MD5, SHA1, SHA256, SHA512 hashes from text. Essential for file integrity, password storage, and checksums.
Read More →Html Entities
Free HTML entities encoder and decoder. Convert special characters to HTML entities and back. Essential for web development and content security.
Read More →Html Minifier
Free HTML minifier. Reduce HTML file size by removing whitespace, comments, and optional tags. Essential for website performance.
Read More →Http Codes
Complete HTTP status codes reference. Quick lookup for 1xx, 2xx, 3xx, 4xx, 5xx codes. Understand what each code means and when to use it.
Read More →Js Minifier
Free JavaScript minifier. Reduce JS file size by removing whitespace, comments, and shortening variables. Essential for website performance.
Read More →Json Formatter
Free JSON formatter and validator. Beautify minified JSON, validate syntax, and fix errors. Essential tool for developers working with APIs and data.
Read More →Jwt Decoder
Free JWT decoder and inspector. Decode JWT tokens to see header, payload, and signature. Check expiration and claims. Essential for API debugging.
Read More →Markdown Preview
Free markdown preview with live rendering. Write markdown and see formatted output instantly. Perfect for READMEs, docs, and notes.
Read More →Regex Tester
Free regex tester and debugger. Test regular expressions with real-time matching. See matches highlighted, capture groups extracted. Essential for developers.
Read More →Sql Formatter
Free SQL formatter and beautifier. Format messy SQL queries for better readability. Supports MySQL, PostgreSQL, SQL Server, and more.
Read More →Url Encoder
Free URL encoder and decoder. Encode special characters for safe URLs. Decode percent-encoded URLs. Essential for web development.
Read More →Uuid Generator
Free UUID generator. Create UUID v1, v4, and v7 identifiers. Generate bulk UUIDs for databases, APIs, and unique identification.
Read More →Xml Formatter
Free XML formatter and validator. Beautify minified XML, validate syntax, and fix indentation. Essential for developers working with XML data.
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