YoSin Tools

SHA384 File Hash Calculator

Compute the SHA-384 checksum of any file directly in your browser. Drop a file to verify integrity instantly — no upload, no server, complete privacy. Output is a 96-character hex string.

File Input
File
Drag and drop a file here, or click to select. Processed locally — never uploaded.
Output
Settings
Calculate

Related Hash Tools

SHA384 TextHash from text SHA512 FileSHA512 file hash SHA256 FileSHA256 file hash SHA512/256 FileFast 256-bit MD5 FileMD5 file hash

Frequently Asked Questions

How do I verify a SHA384 file checksum?
Drop your file into the input zone. The SHA-384 hash is computed and displayed as a 96-character hex string. Compare this against the expected hash published by the file's source.
Is my file sent to any server?
No. Everything is processed locally in your browser using the HTML5 File API. Nothing is transmitted anywhere.
How do I check SHA384 on the command line?
Linux: sha384sum filename. macOS: shasum -a 384 filename. Windows: certutil -hashfile filename SHA384. PowerShell: Get-FileHash filename -Algorithm SHA384.
When would I need to verify a SHA-384 checksum?
SHA-384 checksums appear in high-security software distributions, some government and enterprise software, TLS certificate chains using P-384, and FIPS-compliant systems. If a download lists a 96-character checksum, that is SHA-384.

About SHA384 File Hash Calculator

The YoSin Tools SHA-384 file hash calculator computes the SHA-384 checksum of any file entirely within your browser. SHA-384 produces a 384-bit (96 hex character) digest. It uses the same internal computation as SHA-512 — the fast 64-bit SHA-2 core — with different initialization values and a truncated 384-bit output, making it efficient on 64-bit hardware.

SHA-384 File Checksums in the Wild

SHA-384 checksums are less common than SHA-256 but appear in several specific contexts: TLS cipher suites using the AES-256-GCM-SHA384 configuration, NSA Suite B compliant software distributions, some certificate authority intermediate certificate chains, and FIPS 140-2/3 compliant cryptographic modules. When verifying a file with a 96-character hexadecimal checksum, SHA-384 is the algorithm to use.

Performance Characteristics

Because SHA-384 uses the SHA-512 core, it performs identically to SHA-512 on all platforms — the only difference is output truncation. On 64-bit hardware, this makes SHA-384 faster than SHA-256 for the same 384-bit security level. On 32-bit systems, SHA-256 has better performance.

Comparing Digest Lengths

SHA-384 produces 96 hex characters, compared to 64 for SHA-256, 128 for SHA-512, and 40 for SHA-1. When comparing a downloaded file's hash against a published checksum, count the characters to determine which algorithm was used: 32=MD5, 40=SHA-1, 56=SHA-224, 64=SHA-256, 96=SHA-384, 128=SHA-512.

Privacy

All processing is local. No file data is transmitted to any server, logged, or retained. This tool is safe to use with sensitive or proprietary files.