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🔣 Base64 Encoder / Decoder
Free Base64 tool to encode and decode text with UTF-8 support. It runs in your browser and never sends your data anywhere.
🔒 Files are processed on your device⚡ Fast🆓 Free, no sign-up
About this tool
Base64 represents binary data as text that is safe to transmit. It is used in emails, APIs and data URLs. This tool converts text with full Unicode support.
Base64 is an encoding, not encryption, so do not rely on it to protect sensitive information.
Frequently asked questions
Is Base64 encryption?
No. It is an encoding that anyone can reverse and it offers no protection.
Why do I get an error when decoding?
The input is probably not valid Base64 or contains extra characters.
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