Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 to text. Real-time conversion.
Also known as: Base64 converter online, encode text to Base64, decode Base64 to text
Plain text
0 charsBase64
0 charsType text to see Base64 output.
Ctrl+V to paste · Ctrl+Enter to convert
What is Base64 Encoder / Decoder?
Base64 Encoder / Decoder is a free, browser-based tool that lets you encode text to Base64 or decode Base64 to text. Real-time conversion. No signup is required, and no files are uploaded to any server — all processing happens locally in your browser using JavaScript. This tool is also commonly referred to as Base64 converter online, encode text to Base64, decode Base64 to text.
How it works
Upload or paste
Add your file or paste your content
Convert instantly
Processing happens in your browser
Copy or download
Get your result instantly
Frequently asked questions
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