> For the complete documentation index, see [llms.txt](/llms.txt).
[◆ miniwebtool /api](/)
[Tools](/tools/) [Docs](/docs/) [Reference](/v1/docs) [Pricing](/#pricing) [Log in](/dashboard/login/) [Start free](/billing/checkout/?plan=free)
- [Home](/)
- ›
- [Tools](/tools/)
- ›
- Hash & Checksum

# Hash & Checksum API

6 endpoints — SHA, MD5, HMAC, and digest utilities with stable JSON output. Same auth, same credit pool, same JSON envelope. Use them directly from apps, content sites, workflows, or agents without rebuilding formulas, validation, and docs for each tool.
[Start free →](/billing/checkout/?plan=free) [View OpenAPI](/v1/docs) [All categories](/tools/)
[
BLAKE2b Hash Generator blake2b-hash-generator
Generate a BLAKE2b digest with 256, 384, or 512-bit output.
1cr · v2026-04-22
](/tools/blake2b-hash-generator/) [
MD5 Hash Generator md5-hash-generator
Generate an MD5 hex digest for checksum and legacy compatibility.
1cr · v2026-04-22
](/tools/md5-hash-generator/) [
SHA-256 Hash Generator sha256-hash-generator
Generate a SHA-256 hex digest of a UTF-8 string.
1cr · v2026-04-22
](/tools/sha256-hash-generator/) [
SHA3-512 Hash Generator sha3-512-hash-generator
Generate a SHA3-512 hex digest of a UTF-8 string.
1cr · v2026-04-22
](/tools/sha3-512-hash-generator/) [
SHA-384 Hash Generator sha384-hash-generator
Generate a SHA-384 hex digest of a UTF-8 string.
1cr · v2026-04-22
](/tools/sha384-hash-generator/) [
SHA-512 Hash Generator sha512-hash-generator
Generate a SHA-512 hex digest of a UTF-8 string.
1cr · v2026-04-22
](/tools/sha512-hash-generator/)
© 2026 miniwebtool. API is a separate product from the consumer site. [Terms](https://miniwebtool.com/about/terms-and-disclaimer/#api-terms) [Privacy](https://miniwebtool.com/about/privacy/#api-privacy) [consumer site →](https://miniwebtool.com)