Base64 Text Encoder / Decoder
Encode your text data into Base64 format or decode Base64 strings back to their original text format. All processing happens directly in your browser.
How to Use
- Enter the text you want to encode or the Base64 string you want to decode into the 'Input Text / Base64' area. You can also use the 'Paste' button to paste content from your clipboard.
- Click the 'Encode to Base64' button if you entered plain text.
- Click the 'Decode from Base64' button if you entered a Base64 string.
- The result will appear in the 'Output' area below.
- Use the 'Copy to Clipboard' button to easily copy the result.
- Click 'Clear' to reset both input and output fields.
Frequently Asked Questions (FAQ)
What is Base64 encoding?
Base64 is an encoding scheme that represents binary data in an ASCII string format by translating it into a radix-64 representation. It's commonly used to embed binary data (like images) in text documents (like HTML or CSS) or to transmit data that might otherwise be corrupted by systems designed for text.
Is this tool secure?
Yes, all encoding and decoding operations are performed entirely within your web browser using JavaScript. Your data is never sent to any server, ensuring your privacy and security.
Can I encode/decode files?
This specific tool is designed for text input only. While Base64 is often used for file data, this implementation focuses on text strings for simplicity. Tools for file encoding/decoding might be added in the future.
How does the 'Paste' button work?
The 'Paste' button uses the browser's Clipboard API to read text content from your clipboard and insert it into the input field. You may need to grant permission for the website to access your clipboard the first time you use this feature.