UUID Generator
Generate random UUID v4 values locally in the browser.
Local browser workspace
Generate strong random passwords locally with cryptographic browser randomness. Run it free in your browser; core files stay on your device.
Generate strong random passwords locally with cryptographic browser randomness.
Password Generator is designed to process its core workflow locally in your browser, so your source content does not need to be uploaded to LocalKit.
Generate random UUID v4 values locally in the browser.
Encode and decode Base64 or Base64URL text locally in the browser.
Format, minify, and validate JSON locally in the browser.
Decode JWT header and payload locally without uploading the token.
Encode and decode URL components or form-style query text locally.