Local processing Monitoring

Developer

Encode, parse, hash, and generate values you would otherwise paste into a scratch pad.

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Public Trust CheckInspect a link for local warning signs, public DNS blocking, registration age, and a local threat-list match. Paths stay in this browser. Base64Encode or decode Base64 from pasted text, or from one file you choose on this device. URL parserBreak a URL into scheme, host, path, query, and hash. Edit query pairs and rebuild the address. URL Query WorkbenchInspect, edit, and rebuild query parameters in listed order, then copy the full URL. Timestamp converterConvert Unix seconds, milliseconds, or an ISO-8601 string to a readable date, or the other way around. UUID generatorMake one or more UUID v4 identifiers with Web Crypto. Values are random and are not stored. Regex testerTry a JavaScript regular expression against pasted text and see matches, groups, and engine errors. Developer Decode DeskEncode or decode Base64, URLs, timestamps, and JWT payloads in one place. JWT is not verified. Local SHA-256 ChecksumHash pasted text or one local file with SHA-256 so you can compare it to a published digest. HTML Link ExtractorPull unique absolute HTTP and HTTPS links out of pasted HTML. Relative links without a host are skipped. Cron Schedule ExplainerExplain a five-field UTC cron expression in words and list the next five runs from now. Color converterConvert between hex, RGB, and HSL and see the colour on a swatch. The value stays on this page. Password generatorBuild a random password with Web Crypto. You choose length and character sets. Nothing is stored.