Base64 Encoder / Decoder
100% FreeEncode text to Base64 or decode Base64 back to text. Supports UTF-8 and file encoding. Useful for data URIs, API tokens, and debugging.
Zero File Retention
Lightning Speed
1
1. Select or Input
Provide your values, options or parameters in the controls.
2
2. Customize & Process
Adjust settings, sizes, qualities or options to match your exact needs.
3
3. Download or Copy
Instantly download your optimized file or copy the generated output.
Why Use Our Base64 Encoder / Decoder?
Professional-grade results directly in your browser
100% Free & Unlimited
No hidden limits, subscriptions, or credit card requirements.
Strict Privacy Policy
Files are processed securely and deleted automatically right after download.
Cross-Device Compatible
Works seamlessly on Windows, macOS, iOS, Android, and Linux browsers.
No Software Installation
Run directly in your favorite browser without installing extensions or apps.
Frequently Asked Questions
Base64 is an encoding scheme that converts binary data to ASCII text, commonly used in data URIs, emails, and API tokens.
Related Tools You Might Like
Discover more free tools in this category