Hash & Checksum Generator
Cryptography & HashesGo BackendGenerate MD5, SHA-1, SHA-256, SHA-512, CRC32, and Bcrypt hashes powered by Go backend & WebCrypto.
Leave empty for standard one-way hashes.
Calculated Hashes
SHA-256 (256-bit)
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SHA-1 (160-bit)
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SHA-512 (512-bit)
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SponsorNon-intrusive
What is Hash & Checksum Generator?
Compute cryptographic hashes for strings across all major algorithms: MD5, SHA-1, SHA-256, SHA-512, CRC32, and Bcrypt. Features optional HMAC secret hashing and fast Go server-side computation.
Key Features
Computes MD5, SHA-1, SHA-256, SHA-512, CRC32, and Bcrypt simultaneously
Optional HMAC secret key support for message authentication
One-click copy for each individual hash format
Built-in Bcrypt password comparison tool
Common Use Cases
- Generating password hashes for database storage
- Calculating file checksums to verify integrity
- Creating HMAC signatures for webhook verification (e.g. Stripe, GitHub)
Frequently Asked Questions
No. Cryptographic hashes are one-way mathematical functions. They cannot be decrypted, though weak passwords may be vulnerable to lookup/rainbow table attacks.