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Two privacy & security tools, side-by-side. See which fits your task.
Privacy & Security
Upload a file to compute MD5, SHA-1, and SHA-256 checksums. Paste an expected hash to verify integrity.
Open ChecksumPrivacy & Security
Generate CRC32 hash of any text. Instant, browser-side, copy output.
Open crc32 textYour specific task is upload a file to compute md5, sha-1, and sha-256 checksums. Open the page, drop your input, get the result — typically under a second.
Your goal is generate crc32 hash of any text. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Checksum focuses on upload a file to compute md5, sha-1, and sha-256 checksums; crc32 text focuses on generate crc32 hash of any text. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Checksum and crc32 text work without signup. We only ask for an email if you decide to subscribe to a paid plan.