Image → Base64
Data-URL + raw base64 with size warning.
How to use
Drop images into Image → Base64: choose the files below, press Run, and PixelFlow processes everything with a Canvas and Web Worker pipeline on your device — progress bar and cancel included. You get an instant result plus one-click download; originals are never uploaded, so DevTools Network stays clean.
Steps
- Open the tool below (or scroll to the interactive Image → Base64).
- Choose the files below images.
- Press Run (Ctrl+Enter) and watch the progress bar.
- Download the result, or copy and share the link.
FAQ
Is Image → Base64 really free?
Yes — free with no signup, no credits and no limits on this tool. It is supported by clearly labeled ads placed away from the buttons, never by paywalls.
Do I have to upload my files to use Image → Base64?
No. Your files are read with the File API and processed with a Canvas and Web Worker pipeline on your own device — there is no upload endpoint at all. Open DevTools, go to Network, and watch: your file never leaves the tab.
Which files work with Image → Base64?
Image → Base64 accepts images up to 100MB and 50 megapixels per image. Anything bigger gets a clear message before any memory is allocated — never a silent hang.
I normally use iLoveIMG — why switch?
If you are tired of upload queues, daily free limits and wondering where your photos end up, PixelFlow is the alternative: a Canvas and Worker pipeline on your device — batch plus ZIP, nothing uploaded, ever.
How accurate is Image → Base64?
Everything runs on your device, so results are instant and repeatable — same inputs, same outputs, no server involved.
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Free alternative
Free alternative to iLoveIMG and TinyPNG for image conversion and compression — a Canvas and Worker pipeline on your device — batch plus ZIP, nothing uploaded, ever. iLoveIMG vs TinyPNG vs PixelFlow.
Related tools
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