Verify that your downloaded file hasn't been tampered with. Paste the official hash from the developer's site — we compute the hash locally and compare.
🔒 Privacy: Your file never leaves your device. All hashing is done locally in your browser using the Web Crypto API. Nothing is uploaded.
DZ Compatibility Lab — File integrity verification using SHA-256, SHA-1, and MD5. Tampered installers are a primary malware vector on Windows. Last verified: March 2026.
📁
Drop your downloaded file here
or click to browse — any file type, any size
📄
—
—
Official hash to verify against (optional but recommended)
SHA-256
SHA-1
MD5
Find the official hash on the developer's download page or GitHub releases. Leave blank to just compute hashes.
Computing hashes...
All computed hashes — compare with developer's release page