Image to Base64 Encoder

Convert images to Base64 strings effortlessly. Upload files or use remote URLs to generate Base64-encoded images for web development projects.

Convert Image to Base64

Upload an image file or enter a remote URL to convert it to Base64 format

Supported formats: JPEG, PNG, GIF, SVG, and more

Lightning Fast

Convert images to Base64 instantly with optimized processing algorithms for quick results.

All Image Formats

Support for JPEG, PNG, GIF, SVG, WebP, and many other popular image formats.

Secure & Private

All conversions are performed client-side. Your images never leave your browser.

How It Works

Convert your images to Base64 format in three simple steps. Perfect for web developers and designers.

1

Choose Image

Upload an image file from your device or enter a remote image URL

2

Convert

Click the encode button to convert your image to Base64 format

3

Copy & Use

Copy the Base64 string, HTML code, or CSS code for your projects

About Base64 Image Encoding

Base64 encoding is a method of converting binary data (like images) into ASCII text format. This makes it possible to embed images directly into HTML, CSS, or other text-based formats without needing separate image files.

Benefits of Base64 Images:

  • Reduces HTTP requests by eliminating separate image files
  • Improves page load times for small images
  • Prevents broken image links
  • Useful for email templates and offline applications
  • Enables inline SVG and icon embedding

Common Use Cases:

  • Embedding small icons and logos in CSS
  • Including images in JSON API responses
  • Creating self-contained HTML email templates
  • Building offline-capable web applications
  • Generating dynamic images in web applications

Note: Base64 encoding increases file size by approximately 33%. It's best suited for small images, icons, and graphics where the benefits outweigh the size increase.