nextools

Image to Base64 Converter

Convert your images to Base64-encoded strings. Supports JPG, PNG, and WEBP formats.

Upload Image

Result

Upload an image above to get its Base64 string

Image to Base64 Tips & Best Practices

How It Works

  • Upload an image to instantly get its Base64-encoded string.
  • Preview the image and copy the Base64 string for use in HTML, CSS, or code.
  • Supports JPG, PNG, and WEBP formats.

Common Use Cases

  • Embedding images directly in HTML or CSS
  • Sending images as text in APIs
  • Quickly converting images for web development

Best Practices

  • Use Base64 for small images or icons
  • Preview the image before copying the string
  • Be aware of increased file size when using Base64