Base64 Image Converter
Encode images into base64 strings and HTML/CSS inline source blocks, or decode base64 representations back into image previews.
Drag & Drop Image
Supports PNG, JPEG, SVG, GIF, WEBP
Base64 Format Output
Upload or drag an image file to compile its Base64 layouts.
Frequently Asked Questions
Is my data sent to a server when using the Base64 Image Converter?
No. The Base64 Image Converter is a fully client-side utility. All data processing, calculations, and conversions are handled locally in your browser. No input text, payloads, or keys are uploaded to any external server.
What media formats are supported?
It supports standard web formats including PNG, JPEG, SVG, WebP, and GIF depending on the specific asset conversion task.
Are my images compressed lossy or lossless?
You can choose between lossless compression (which preserves pixels by stripping redundant metadata tags) and lossy compression (which reduces file sizes by optimizing color spaces).
Can I download the output file directly?
Yes. The tool generates client-side download links so you can save the converted or optimized media files directly to your device.
Does the Base64 Image Converter store history or cache my inputs?
No. The application runs entirely in browser memory. Once you refresh the tab, navigate away, or close the window, all inputted details, logs, and outputs are completely cleared.
Is the Base64 Image Converter compatible with mobile devices?
Yes. The interface is optimized to be fully responsive. You can perform calculations, conversions, and formats on all modern mobile, tablet, and desktop web browsers.
Does the Base64 Image Converter work offline?
Yes. Once loaded, all code and assets required to run the Base64 Image Converter reside in your browser cache, enabling offline use without an active network connection.