Check File Integrity
Detect whether a file has changed or been corrupted.
ファイルをここにドロップするか、クリックして選択
Any file ファイルサイズ制限なし
ファイルがデバイスを離れることはありません。すべての処理はブラウザ内でローカルに行われます。
Compute SHA-256, SHA-1, SHA-384, and SHA-512 checksums of any file — and verify a download against its published hash. The file is read locally and never uploaded.
integrity tips
Save a file's hash now; re-hash later and compare to detect any change, even a single flipped byte.
Useful for verifying backups and archives copied between drives or systems.
Four algorithms are computed so you can match whatever a source provides.
Runs entirely in your browser.
使い方
なぜ私たちのツール？
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Confirm a downloaded file matches the checksum the
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Compute a file's SHA-256 hash to publish or compar
Confirm Two Files Are Identical
Hash two files and compare to see if they're byte-
Publish a Checksum with Your File
Generate a checksum to list alongside a file you d