How to Encode Text to Base64 Online
Our free Base64 encoder tool allows you to convert any text string to Base64 format instantly in your browser. Simply paste your text in the input field, select "Encode" mode, and get your Base64 encoded result immediately. No registration or downloads required.
Free Base64 Converter for Developers
This Base64 encode decode tool is specifically designed for developers who need quick and reliable Base64 conversion. Whether you're encoding API keys, converting images to data URIs, or working with binary data, our tool handles all your Base64 needs without compromising your data security.
Convert File to Base64 Online Tool
Upload text files, JSON files, CSV files, or XML files directly to convert them to Base64 format. Our tool supports various file formats and processes everything locally in your browser for maximum security and privacy.
Base64 Decode String Without Registration
Decode Base64 strings back to their original text format instantly. Our decoder validates Base64 input and provides clear error messages for invalid strings. Perfect for debugging API responses or extracting data from Base64 encoded content.
Frequently Asked Questions
What is Base64 encoding?
Base64 is a binary-to-text encoding scheme that converts binary data into ASCII text format. It's commonly used for encoding data in emails, web applications, and APIs.
How to encode text to Base64 online?
Simply paste your text in the input field, select "Encode" mode, and the tool will automatically convert your text to Base64 format. You can then copy the result or download it as a file.
Is this Base64 encoder tool free?
Yes, our Base64 encoder decoder is completely free to use. No registration, no limits, and no hidden costs. Perfect for developers and anyone who needs Base64 conversion.
Can I convert files to Base64?
Yes, you can upload text files, JSON, CSV, XML, and other text-based files to convert them to Base64 format. All processing happens in your browser for security.
Is my data secure when using this tool?
Absolutely! All Base64 encoding and decoding happens entirely in your browser. Your data never leaves your device, ensuring complete privacy and security.
What's the difference between Base64 and URL encoding?
Base64 converts binary data to ASCII text, while URL encoding makes text safe for URLs. Base64 is used for data encoding, URL encoding is for web address formatting.