100% Client-Side Private • Instant Live Image Preview • Zero Server Uploads
Image to Base64 & Base64 to Image
Convert PNG, JPG, WEBP, GIF, and SVG images into Base64 Data URIs, HTML image tags, and CSS code, or decode Base64 strings into downloadable image files. Everything runs 100% privately inside your browser.
Drag & Drop Image File Here, or Browse
Convert PNG, JPG, WEBP, GIF, or SVG images to Base64 strings (100% Client-Side Private)
100% Client-Side Secure
Your image files and Base64 encoded strings process locally using HTML5 FileReader. No image files are ever uploaded to any server.
Instant Real-Time Preview
Preview rendered PNG, JPG, WEBP, and SVG images in real-time before downloading. Verify graphics or logos with zero delay.
HTML, CSS & JSON Output
Export image Base64 as Data URIs, raw Base64 strings, HTML <img> tags, CSS background-image rules, or JSON API payloads.