xDevTools
1000+ free dev tools, unlimited usage
xDevTools launched on July 31, 2026 with 2 votes.
What it does
xDevTools is the ultimate toolkit for developers, offering over 1000 secure, lightning-fast utilities that run 100% in your browser. Unlike other tools, there are no limits, no sign-ups, and no server uploads—your data stays private. Get everything from code formatters and validators to crypto tools and finance calculators, all completely free and unlimited.
Access 1112 secure, lightning-fast online web tools including code formatters, converters, calculators, cryptographic cryptors, and utilities. 100% client-side.
Access a massive catalog of secure, instant browser-sandbox tools. Instantly convert configurations, format code, calculate advanced math/finance formulas, encode files, and inspect assets. Serving developers, designers, data engineers, and creators—fully client-side. Verify file integrity, generate checksums, and detect data corruption locally. Use this Adler-32 checksum calculator to verify data integrity and debug checksum mismatches. Compliant with RFC 1950, it offers fast, accurate validation. Need a reliable bsd sum checksum calculator? Verify file integrity locally with BSD or System V algorithms. Perfect for legacy compatibility and data checks. Need a reliable cksum checksum…from xdevtools.com
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