> encode | embed | optimize <
// Convert images to Base64 strings for web development and data embedding
Drop image here or click to select
Click to browse files
Local Processing
100% client-side image encoding. Your files never leave your browser.
Drag & Drop
Quick upload with drag and drop interface. Instant Base64 conversion.
No Limits
Encode any image size or format. No registration or API keys required.
// FAQ
Q: What is image to Base64 encoding?
A: Image to Base64 encoding converts binary image data into a text string using Base64 encoding. Essential for embedding images directly in HTML, CSS, emails, or APIs without separate files.
Q: How secure is image to Base64 conversion?
A: 100% secure local processing. All image encoding happens in your browser. Zero server uploads. Your images never leave your device.
Q: What image formats are supported?
A: Supports all common web image formats: PNG, JPEG, GIF, WebP, SVG, BMP, and more. Maintains original image quality and format.
Q: How do I use Base64 images in HTML?
A: Use data URI format: 
. Perfect for inline images, icons, or reducing HTTP requests.
Q: Are there file size limitations?
A: No server-side limits. Processing happens locally in your browser. Large files may take longer to encode but will work.