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Miscellaneous
12 toolsJSON Formatter
Prettify, minify, and validate JSON instantly.
Use Tool → FreeURL Encoder
Encode or decode URL strings and query parameters.
Use Tool → FreeQR Code Generator
Turn any URL or text into a scannable QR code.
Use Tool → FreeUUID Generator
Generate RFC 4122-compliant UUID v4 identifiers.
Use Tool → FreeRegex Tester
Test regular expressions against any string with live match results.
Use Tool → FreeCron Expression Generator
Build cron schedules visually with presets and plain-English descriptions.
Use Tool → FreeHTML Entity Encoder
Encode or decode HTML entities for safe markup and display.
Use Tool → FreePassword Generator
Create strong random passwords with custom length and character sets.
Use Tool → FreeAge Calculator
Calculate exact age in years, months, days, and more from any birth date.
Use Tool → FreeBase64 Encoder
Encode or decode Base64 strings with full UTF-8 support.
Use Tool → FreeStopwatch & Timer
Track time with a lap stopwatch or set a countdown timer.
Use Tool → FreeYouTube Thumbnail Downloader
Download YouTube video thumbnails in HD, SD, and all available sizes.
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