Base64 Encoder / Decoder

Encode or decode Base64 strings safely in your browser.

encodingdevelopertext

Plain text → Base64. File upload extracts raw Base64 from a data URL.

Text to encode

Or upload a file (output appears as Base64)

Base64 output

Tips

Quick guidance for using our tools safely and effectively.

Files are processed on the server for conversion only and are not used for training or shared with third parties.

Use the formats suggested in each tool. Large media files may take longer — keep the tab open until processing finishes.

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