DevCipher › Encoding › Base64URL Encoder Base64URL Encoder URL-safe Base64 without padding.
How Base64URL works
Base64URL swaps "+" for "-" and "/" for "_" and usually drops "=" padding so the result can be used in URLs, filenames and JWTs without escaping.
Processed locally in your browser — your input is never uploaded.
What is Base64URL Encoder?
URL-safe Base64 without padding. Base64URL swaps "+" for "-" and "/" for "_" and usually drops "=" padding so the result can be used in URLs, filenames and JWTs without escaping.
Is Base64URL Encoder free to use?
Yes. Base64URL Encoder on DevCipher is completely free, with no sign-up, no limits and no ads.
Is my data safe when I use Base64URL Encoder?
Yes. Everything runs locally in your browser. Your input is never uploaded to a server, and sensitive values such as keys and tokens are never saved.
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