About Base64 Converter

Professional-grade Base64 conversion tools, built with precision and care

100% Client-Side

All conversions happen directly in your browser. Your data never leaves your device, ensuring complete privacy and security.

Lightning Fast

Optimized algorithms ensure instant conversions, even with large files. No waiting, no delays.

18+ Tools

Comprehensive suite of Base64 conversion tools for images, PDFs, text, JSON, XML, HEX, binary, and more.

Always Free

No subscriptions, no hidden fees. All tools are completely free to use, forever.

What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used for encoding data that needs to be stored and transferred over media designed to deal with text, such as emails, URLs, and data URIs.

Our tools make it easy to convert between Base64 and various formats including images, PDFs, text files, and structured data like JSON and XML. Whether you're a developer, designer, or just need to convert some data, we've got you covered.