Convert URL-encoded to Base64

Convert url-encoded to base64 below — e.g. “Hello World” → “SGVsbG8gV29ybGQ=”. Enter your own value for an instant result; everything runs in your browser.

URL-encoded → Base64

Common url-encoded to base64 values

URL-encodedBase64
Hello WorldSGVsbG8gV29ybGQ=
The quick brown foxVGhlIHF1aWNrIGJyb3duIGZveA==

Related conversions

FAQ

What encodings does this cover?

Common text encodings used in APIs and config — including Base64, URL percent-encoding and hex. Convert between them in one place for debugging headers, tokens and payloads.