What is a Base64 Encoder?
A base64 encoder is an essential online tool that converts various types of data into a base64 format. Our free base64 encoder transforms binary data, text, and images into a string format using 64 ASCII characters, making it perfect for data transmission and web embedding.
The base64 encoder works by converting input data into a sequence of safe characters. This includes uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), and two additional characters ('+' and '/'). When needed, the base64 encoder adds padding using the equals sign ('=') to ensure proper formatting.
Benefits of Using Our Base64 Encoder
Our online base64 encoder offers several advantages:
- Instant conversion of text and images to base64 format
- Secure data transmission across different platforms
- Easy embedding of images in HTML and CSS
- Compatible with all modern browsers
- No registration or software installation required
How Our Base64 Encoder Works
The base64 encoder process follows these steps:
- Input your text or upload an image to the base64 encoder
- Our tool automatically converts the data into base64 format
- Copy the encoded result for immediate use in your projects
- Optionally use our decoder to verify the conversion
Using Base64 Encoded Images
Our base64 encoder makes it simple to convert images for inline usage:
- Upload your image using our base64 encoder tool
- Copy the generated base64 string
- Use the encoded string in your HTML img tag with the appropriate data URI prefix
Example usage of base64 encoded image:
<img src="data:image/png;base64,{encoded_string}" alt="Base64 Encoded Image">