Converting JPG to ICO
This page is the JPG to ICO setting of our converter, with ICO already chosen. Drop a JPG file in and the result comes back as ICO — no account, no queue, and no watermark on the output.
The conversion runs entirely inside your browser tab. Your file is read into memory on your own machine, converted there, and handed straight back. Nothing is uploaded, which means there is no size limit imposed by someone else's bandwidth and no copy of your file sitting on a server after you close the tab.
What is JPG?
The oldest and most universally supported photo format. Lossy, no transparency, and it degrades a little every time it is re-saved.
What is ICO?
The Windows icon container, still what browsers request at /favicon.ico. Cannot store a side longer than 256 pixels.
What changes in this conversion
ICO cannot store a side longer than 256 pixels, so anything larger is scaled down to fit and the tool tells you the size it used.
Is it really free?
Yes, and there is no catch to explain. Because the work happens on your device rather than on a server, running this costs us nothing per conversion — so there is no bill to recover and nothing to gate behind a sign-up, a daily quota or a watermark.