Encode text to Base64 or decode Base64 back to text, with full UTF-8 and URL-safe support.
Free online encoding tools
Encoding tools convert text between formats such as Base64, URL encoding and HTML entities, and help you inspect tokens and hashes.
Conversions happen locally in your browser, so sensitive values are never uploaded.
Percent-encode text for URLs and query strings, or decode %20-style URLs back to text.
Escape special characters as HTML entities (< & ") or decode entities back to text.
Decode a JSON Web Token to read its header, payload and expiry — right in your browser.
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text instantly.
Convert an image to a Base64 data URI, CSS background or HTML <img> tag to embed in code.