Base64 Encode Images — Convert Image to Base64
Quick Answer: Upload or paste an image to get its Base64-encoded representation. The output can be used directly in HTML img src attributes, CSS background-image url() values, or stored in JSON/databases as text.
FAQ
Why encode images as Base64?
Base64 images can be embedded directly in HTML/CSS without separate HTTP requests. Useful for small icons, email templates, and reducing request counts.
How much larger is a Base64 encoded image?
Base64 encoding increases file size by roughly 33%. A 30KB image becomes about 40KB in Base64. Use it for small images only.