Add a JPG
Upload, drop, or paste a JPG your browser can decode, up to the 12-megapixel input limit.
Free JPG to ICO converter
Turn JPG into afour-size ICO online.
This Free Online JPG to ICO converter packages a browser-rendered JPG into four centered PNG icon entries. It is for a modern ICO handoff, not automatic favicon setup, legacy bitmap-ICO support, or background removal.
- Private by design
- Default ICO
- Paste supported
Files stay in this browser
All conversion runs on-device
AVIFBMPEPSGIFICNSICOJPGODDPNGPSPSDTIFFWEBP
About this converter
Free JPG to ICO conversion, built for a real workflow.
JPG is an opaque lossy image, while ICO is an icon container. This route contain-scales the rendered JPG without cropping and packages PNG-backed entries at 16, 32, 48, and 256 pixels. Use the output when a modern Windows or favicon-related workflow asks for an ICO file, and test it with the exact receiving application or browser setup.
- The ICO output contains PNG-backed entries at 16, 32, 48, and 256 pixels.
- Each icon canvas uses contain scaling and centers the rendered JPG, so the converter does not crop it into a square.
- JPG source pixels are opaque; this route cannot remove a background or create transparency inside the image.
- The generated ICO targets Vista-and-later PNG-backed ICO readers, not bitmap-only legacy ICO compatibility.
- Images over 12 megapixels are rejected before conversion, and the final ICO size is not guaranteed.
How it works
Upload once.
Export ICO.
Keep ICO selected
ICO is preselected and produces four centered PNG-backed icon representations in one download.
Save and test the ICO
Download the file and validate it in the browser, Windows app, or build workflow that needs the icon.
Made for real pipelines
JPG to ICO.
One workspace.
Convert without uploading your assets. Switch outputs anytime — web, print, icons, and document targets from the same batch.
Convert JPG to ICOFour ICO representations
Creates centered PNG-backed entries at 16, 32, 48, and 256 pixels in one ICO file.
Aspect-ratio preservation
Contain scaling avoids automatic cropping while leaving padding around a non-square JPG.
Local browser workflow
The ICO package is assembled from browser-rendered pixels without a sign-up or conversion-server upload.
Good to know
Questions, answered.
Is the JPG to ICO converter free?+−
Yes. This JPG to ICO conversion is free, online, and does not require an account or sign-up.
Does JPG to ICO upload my image?+−
No. The browser renders the supported JPG and builds the ICO locally; it is not sent to a conversion server.
What sizes does the ICO include?+−
The output contains PNG-backed 16, 32, 48, and 256 pixel icon entries.
Will my JPG be cropped for the ICO?+−
No. The converter uses contain scaling and centers the image on each square canvas, preserving its aspect ratio rather than cropping it.
Does converting to ICO install a favicon on my site?+−
No. The download is only an ICO file. Adding it to a website or application is a separate configuration step.
Will this ICO work in every old Windows program?+−
Not necessarily. Its icon entries are PNG-backed for Vista-and-later readers. Test a legacy bitmap-only ICO consumer before relying on it.