Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512, CRC-32, and RIPEMD-160 hashes for your files and text. Verify file integrity and create secure checksums.
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A hash is a fixed-length string generated from input data. Hash functions are one-way - you cannot reverse a hash to get the original data. Common uses include file integrity verification, password storage, and digital signatures.
Upload a file or type text, select a hash algorithm (MD5, SHA-1, SHA-256, SHA-384, SHA-512, CRC-32, RIPEMD-160), and generate the hash instantly. All processing happens client-side for maximum privacy.
Verify downloaded files match the publisher's checksum. Generate password hashes for secure storage. Create unique identifiers for files. Validate data integrity during transfer.
MD5 (128-bit) is fast but has known vulnerabilities. SHA-1 (160-bit) is deprecated for security use. SHA-256 (256-bit) is the current standard for secure hashing.
CRC-32 is designed for fast error detection, not security. Use it for network packet checksums, quick file integrity checks, or data transmission verification where speed is critical and security is not required.
Yes, processing happens entirely in your browser. No data is uploaded to our servers, ensuring complete privacy.