Encoding Tools
Base64, URL, HTML, and Unicode encoding
Encode and decode Base64, URL components, HTML entities, JSON string escapes, and Unicode escapes, and inspect UTF-8 bytes. Encoding runs in your browser. The text is not uploaded to DevFoundry. To format or validate a JSON document, use JSON Tools.
Live tool
Client-side onlyEncoding runs in your browser. The text is not uploaded to DevFoundry.
Encode and decode standard Base64 as UTF-8 text. Padding is required. Base64URL (- and _) is not accepted.
Hex
Decimal
Capabilities
Base64 encode/decode (UTF-8)
URL component encode/decode
HTML entity encode/decode
JSON string escape/unescape
Unicode escape/unescape
UTF-8 byte inspection
Surfaces
Browser
