Image to Base64 Converter
Convert JPEG, PNG, GIF and BMP images to base64 format online
Input
Click to upload or drag and drop
Image file (.jpeg, .png, .gif or .bmp)
Output
Data URI Scheme
URL Friendly
How to use the online converter
- Choose Image - Upload your image file (PNG, JPG, GIF, or BMP)
- Instant Conversion - Your image will be converted to base64 automatically
- Copy or Download - Copy the base64 string or download as a text file
Fast Processing
Convert your images to base64 instantly with client-side processing
Format Options
Support for multiple image formats including PNG, JPEG, GIF, and BMP
Free to Use
No registration or payment required - encode images without any cost
100% Private
Complete privacy with browser-based conversion - no server uploads needed
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Frequently Asked Questions
- Yes, our Image to Base64 converter is completely free to use with no hidden charges. For advanced features, consider the full version of our service.
- Base64 is a binary-to-text encoding scheme that represents binary data using 64 characters. It's commonly used to embed image data directly in HTML, CSS, or JavaScript code. The output format follows this pattern: "data:image/[format];base64,[encoded-data]"
- Base64 encoding allows you to embed images directly in your code, reducing HTTP requests and simplifying asset management for small images.
- No, base64 encoding is lossless. Your image quality will remain exactly the same as the original file.
- Since conversion happens in your browser, there's no strict file size limit. However, we recommend keeping images under 10MB for optimal performance and to avoid browser memory issues. Also note that base64 encoding increases the file size by approximately 33%, so consider this when embedding large images.
- Yes, all conversion happens in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security.
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