How to Convert Image to Base64 Online — Image to Base64 Free
Base64 encoding lets you embed images directly in HTML, CSS, or JSON without external file references. Useful for data URLs, email templates, and API payloads.
Key Features: JPG, PNG, GIF, WebP • Data URL output • Copy one click • 100% private • No registration required
How to convert image to Base64
Step 1: Open the Image to Base64 tool
Go to the Image Tools page and click on the "Image to Base64" tab.
Step 2: Upload your image
Drag and drop or click to upload your image.
Step 3: Copy the Base64 string
Copy the generated Base64 string to use in your code.
Frequently asked questions
What is Base64 encoding?
Base64 converts binary image data into a text string for embedding.
Related tools
- Base64 Encoder — Encode text to Base64
- Compress Images — Reduce image size
- Convert Formats — Convert between formats
- Format JSON — Pretty print JSON