Base64 Encoder & Decoder
LiveEncode and decode Base64 text.
All generated data is fictional and intended for development, testing, QA, prototyping, and automation only. Do not use it for fraud, impersonation, or illegal activity.
SGVsbG8sIENvZGVUb29sc0h1YiEg8J+Hp/Cfh7c=About this tool
Encode text to Base64 (or Base64URL) and decode it back, fully UTF-8 safe. Runs entirely in your browser — nothing is uploaded.
Example output
SGVsbG8sIENvZGVUb29sc0h1YiEg8J+Hp/Cfh7c=