Convert PNG, JPG, WebP and other images into Base64 text.
Drop images here or click to browse
Processing happens on your device. Nothing is uploaded.
Files are processed locally in your browser. They never touch our servers.
Sensible settings are applied automatically. Fine tune them only if you want to.
Drop multiple images at once and download everything together as a ZIP.
Use this tool when you need a fast, private way to prepare images for websites, upload forms, email, social media, ecommerce listings, documentation or everyday sharing.
Image optimization works best when you choose the right balance between file size, visual quality, dimensions, format compatibility and privacy. These tips help you get a cleaner result.
Base64 turns binary image data into plain text. That text can be embedded in HTML, CSS, JSON, XML or other text-based formats. This is useful for small icons, test data, email templates and situations where you need an image represented as a string.
A Base64 image is usually larger than the original file, so it is not a replacement for compression. Use Base64 when embedding is more important than file size. For normal websites, regular image files are usually better for caching and performance.
data:image/png;base64,....These tools solve similar image optimization problems and work the same way: locally in your browser, with no required upload.
A Base64 image is an image represented as text. It can be embedded in HTML, CSS, JSON or other text-based formats.
No. Base64 usually makes the text representation larger than the original binary file. It is useful for embedding, not compression.
No. The encoding happens locally in your browser.