Base64 & URL Encoder / Hash

Encode, decode Base64, Base64URL, URL components, Hex, and compute SHA-256 / SHA-512 hashes

Request a feature or report a bug: locache.download@gmail.com

About Base64 & URL Encoder / Hash

Blazing fast local Base64 / Base64URL encoder and decoder, URL component escaping, and Web Crypto SHA-256 / SHA-512 hashing with zero network overhead.

How to use

  1. 1
    Input Text: Paste text or binary Base64 strings.
  2. 2
    Choose Transform: Toggle between Encode, Decode, URL Escape, or cryptographic hashing.

FAQ

Are cryptographic hashes calculated using standard algorithms?

Yes, hashes are computed using the native hardware-accelerated Web Cryptography API (crypto.subtle).

Related tools