Encoding Tools

Encode any string or text to Base64 format instantly. Useful for encoding images, credentials, and binary data for APIs.

Decode Base64 encoded strings back to plain readable text. Supports standard and URL-safe Base64 encoding variants.

Encode strings to be safely used in URLs by escaping special characters. Essential for building query parameters and REST API calls.

Decode URL-encoded strings (percent-encoded) back to human-readable text. Great for debugging query parameters and API requests.

Decode and inspect JSON Web Tokens (JWT) — view header, payload, and verify the expiry without any server-side code.