Does it support images?

This tool is optimized for text. For images, use our Image to Base64 tool (coming soon).

Base64 Encoder/Decoder

Free online Base64 Encoder and Decoder. Convert text to Base64 format and decode Base64 strings back to text. Supports UTF-8 characters.

100% PrivateInstant ProcessingNo Upload Required

Free online base64 encoder/decoder tool. Process your files securely in your browser - your data never leaves your device.

Plain Text

Base64 Output

Result will appear here...

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