ToolRivet v0.1.0

Developer Tools

Hash Generator

Generate SHA-256 and other hashes directly in your browser.

Create SHA-256 or SHA-1 digests for text using the browser Web Crypto API. Hashes are one-way digests, not encryption.

Hash Generator

Generate SHA hashes locally with the Web Crypto API.

Hashes are one-way digests, not encryption. 
// Hash output will appear here.

// Related

Related tools

Base64 Encoder / Decoder UUID / ULID Generator

How to use

  1. 1. Paste text

    Add the text you want to hash to the input field.

  2. 2. Choose an algorithm

    Select SHA-256 for modern digests or SHA-1 for legacy checks.

  3. 3. Copy the digest

    Use the lowercase hexadecimal hash in development workflows.

Example

Hash the text `ToolRivet developer tools` with SHA-256 to get a deterministic one-way digest.

// chap. 05 — FAQ

Frequently asked.

Answers to the questions people search for most when looking for free, private developer utilities. 

/* indexed.txt */
- free for everyone
- no cookies
- input stays local
- public roadmap
01 Is hashing the same as encryption? +
No, hashing is one-way. Encryption is designed to be reversible with a key.
02 Is my text uploaded to a server? +
No, hashes are generated locally in your browser.
03 Should I use MD5 for security? +
No, MD5 is considered broken for security-sensitive use cases.