Encode and decode Base64 instantly. Convert text, files, and images to Base64 and back. 100% private - your data never leaves your browser.
Convert Base64 NowYour data is processed entirely in your browser. Nothing is uploaded to any server - your files and text stay on your device.
Both directions supported. Convert text to Base64 or decode Base64 back to readable text with a single click.
Convert any file to Base64 encoding. Perfect for embedding files in JSON, XML, or other text-based formats.
Convert images to Base64 data URLs. Ideal for embedding images directly in HTML, CSS, or JavaScript.
No signup, no limits, no restrictions. Use as much as you need, forever free.
Use on any device - desktop, tablet, or phone. No software installation required.
Type or paste text, or drop a file/image into the converter.
Select encode to convert to Base64, or decode to convert from Base64.
Click to copy your converted output. That's it!
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to embed binary data in text-based formats like JSON, XML, HTML, and email.
No. ZippyEdit processes everything locally in your web browser using JavaScript. Your data never leaves your device, making it the most private Base64 converter available.
There's no hard limit since processing happens on your device. However, very large files may be slower depending on your device's capabilities and available memory.
Yes! Once the page loads, the converter works without an internet connection since all processing is done locally.
No signup required. Start encoding and decoding instantly.
Open Base64 Converter