Base64 Image Converter
Convert images to Base64 strings or decode Base64 back to images. Everything runs locally in your browser for security and performance.
# Upload Image
Click to upload or drag and drop
PNG, JPG, GIF, WebP, SVG, BMP, ICO
Click or drop to replace
# Base64 Output
Upload an image to generate Base64
# Base64 Input
# Image Preview
Paste Base64 to preview image
# About This Tool
100% Client-Side
Your images never leave your browser. All processing happens locally.
Instant Conversion
No uploads or downloads required. Conversions happen instantly.
Bidirectional
Convert images to Base64 or decode Base64 back to images.
What is Base64?
Base64 is an encoding scheme that converts binary data into ASCII text. It's commonly used to embed images directly in HTML, CSS, or JSON without needing separate image files. This is useful for reducing HTTP requests, embedding images in emails, or storing images in databases.