About the Base64 Encoder
The Base64 Encoder converts text or files into Base64 strings. This encoding is commonly used for embedding images, transferring binary data safely, and email attachments.
Why use a Base64 Encoder?
- Safely encode text for storage and transfer
- Convert files (like images) into Base64 format
- Useful for web developers and data handling
- Embed images or data directly into HTML, CSS, or JSON
How to use the tool
- Paste text into the input field or upload a file.
- Click Encode to convert it into Base64.
- Copy the encoded output and use it in your project.
Example
Original text: Hello
Base64 encoded: SGVsbG8=
Tips
- Base64 increases file size by ~33%, so avoid for very large files.
- Great for embedding small icons directly in HTML/CSS.
- Pair with the Base64 Decoder tool to reverse the process.