Hash Generator API — Generate MD5, SHA1, SHA256, SHA512 Hashes
Generate cryptographic hashes using MD5, SHA1, SHA256, SHA512, and HMAC algorithms. Calculate checksums and verify data integrity. Free API.
What is Hash Generation?
Hash generation computes a fixed-length digest from input data using cryptographic hash functions. The API supports MD5, SHA1, SHA256, SHA384, SHA512, and HMAC-SHA256. Hashes are used for data integrity verification, password storage (with salt), digital signatures, and checksum validation.
How to Use It
Call GET /api/v1/hash?input=hello+world&algorithm=sha256. Returns { algorithm: string, hash: string, hex: string, base64: string, input_length: number }.
Try it live
Test this endpoint in the interactive console
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Frequently Asked Questions
What algorithms are supported?
MD5, SHA1, SHA256, SHA384, SHA512, and HMAC-SHA256.
Is this secure for password storage?
For password storage, use bcrypt or argon2. The basic hash API is for data integrity and checksums, not password hashing.