Base64 Encoder/Decoder

Encode and decode Base64 strings instantly with real-time conversion. Perfect for encoding text, images, and binary data.

Base64 Encoder / Decoder

Choose mode and paste your text or Base64

Encode Text → Base64 Decode Base64 → Text

Text to Encode

0 characters

Paste text or Base64 above and choose Encode or Decode. Result appears here.

Instant conversion, client-side only. No data leaves your browser.

Real-time encoding and decoding with immediate results.

All processing happens in your browser — complete privacy.

Encode text, URLs, images, and binary data seamlessly.