🔐 Image to Base64

How to Use the Image to Base64 Converter

Converting images to Base64 strings is useful for embedding images directly in code. Here's how to use our converter:

1. Upload Your Image: Click the upload box or drag and drop an image file. We support PNG, JPG, GIF, and WebP formats up to reasonable sizes for web use.
2. View Preview: See your uploaded image displayed below the upload area. This confirms the correct image was selected before conversion.
3. Get Base64 String: The Base64 encoded string appears automatically in the output text area. This string represents your entire image as text data.
4. Copy or Download: Click "Copy Base64" to copy the string to your clipboard, or "Download .txt" to save it as a text file for later use.

What is Base64: Base64 is an encoding scheme that converts binary data (like images) into ASCII text. This allows images to be embedded directly in HTML, CSS, or JavaScript without separate file requests.

When to Use Base64: Embedding small icons and logos inline reduces HTTP requests and improves page load speed. Base64 is ideal for images under 10KB. For larger images, separate files are usually more efficient. Email signatures and data URLs also commonly use Base64 encoding.