How to Use

1. 1Paste text or upload a file to encode.
2. 2The Base64 output is generated instantly.
3. 3To decode, paste a Base64 string and switch to decode mode.
4. 4Copy the result or download as a file.

Key Features

• Encode text and files to Base64
• Decode Base64 back to text or files
• Generate data URIs for images
• One-click copy to clipboard
• File upload support
• Instant processing
• 100% browser-based — no data leaves your device

Frequently Asked Questions