Base64 Encode & Decode
Encode text to Base64 or decode Base64 strings instantly. Free online Base64 encoder and decoder with UTF-8 support.
Frequently Asked Questions
Does it support UTF-8 characters?
Yes, this tool fully supports UTF-8 encoding for international characters.
What is Base64 used for?
Base64 is commonly used to encode binary data for email, data URLs, and API payloads.