Free online hash verifier tool. Supports MD5/SHA1/SHA256/SHA512 algorithms, text and file hash computation, one-click expected value comparison.
TL;DR: Free hash verifier supporting MD5, SHA-1, SHA-256, and SHA-512. Compute file hashes locally and compare checksums, data never leaves your browser.
This tool runs entirely in your browser. Open DevTools → Network panel and search your input — it appears in no request.
FAQ
Completely free, no registration required. Verify file or text hashes directly in your browser — all operations run locally with no usage limits.
It supports MD5, SHA-1, SHA-256, SHA-384, SHA-512, and other common hash algorithms, computing multiple hashes simultaneously for easy comparison with official checksums.
No. All file hash computation runs locally in your browser via the Web Crypto API. File content is never sent to any server, suitable for verifying large files.
Obtain the official hash (e.g., SHA-256) from the source, compute the local file hash with this tool, and compare the two. A match means the file is intact; a mismatch means the file may be tampered with or corrupted during download.
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