ICO to JPG Converter
An icon file will not open in your image editor, a document or an upload box, and you only need a normal picture of it. This page reads the ICO in your browser and saves what it shows as a JPG. You choose the background colour for any see-through areas.
Embed this tool on your websiteShow code
Free to use on any site. Paste the code where you want the tool to appear. It runs inside the page; visitors' files are processed in their own browser and are not uploaded.
WordPress and most site builders have a "Custom HTML" block where this code can be pasted. The embed keeps a small link back to CalcMaster.
How to convert ICO to JPG
- Add your ICO files by dropping them, clicking the drop zone or pasting.
- The output format is already set to JPG. Adjust quality or size if you need to.
- Press Convert and compare the original and new size for each file.
- Download each file or all of them as a ZIP.
When to convert, and when not to
- You want to show a favicon or app icon in a document, slide or e-mail.
- A form accepts JPG but refuses the ICO file.
- You need a quick picture of an icon for a bug report or a tutorial.
- Do not convert if you plan to edit the icon further; keep the transparency and use PNG instead.
What changes
- An ICO can hold several sizes. The browser decides which one to show, usually the largest or the default one, and this tool converts that image. It may not pick every embedded size.
- Icons are often transparent. JPG cannot store transparency, so those areas are filled with the background colour you choose, white by default.
- JPG is lossy; the quality slider balances size and sharpness.
- Small icons stay small. Use Resize by percent if you need a larger picture, but enlarging cannot add detail.
- Metadata is not carried over.
What this tool reads from an ICO
An ICO file is a bundle: a small header followed by one or more images at different sizes. Browsers can display it, and this converter relies on the browser to decode it. The picture the browser exposes is usually the biggest or the default entry, so that is what you get as a JPG.
If you need a particular size from a multi-size icon and the result is not the one you expected, convert the file to PNG as well and check what the browser gave you, or open the icon in a dedicated icon editor.
Choosing the background colour
Most icons have transparent corners and edges. Because JPG has nowhere to store that, the transparent area is painted with the colour set in the options. Pick a colour that matches the page or slide where the picture will sit, or keep white for a neutral result.
Be careful with anti-aliased edges: they were blended with transparency, so a dark background can make a light icon look rough. Try two colours and compare.
Small source, bigger expectations
Icons are tiny by nature. A JPG made from a sixteen-pixel icon will look blocky if shown large. When you need a big graphic, find or redraw the logo at a proper size rather than enlarging the icon.
A typical case is documentation. Someone writing a help page wants to show the icon of an application, so they take the ICO from the installation folder and need an ordinary picture. Converting to JPG works, though PNG would keep the clean edges, so choose JPG only if the document tool demands it.
Another case is checking what a favicon looks like on a given background. Convert with a few different background colours and compare them side by side before you decide whether the artwork needs a stronger outline.
Privacy: your files stay on your device
- The tool decodes, resizes and encodes your pictures with your browser. The files are never sent to a server.
- To check it yourself: open the browser developer tools (F12), open the Network tab, convert a file, and look for any request that carries your image. You will see none.
Frequently asked questions
Which size from my ICO do I get?
The one your browser shows, normally the largest or default entry. It may not offer every size stored inside the file.
Why is my background white?
JPG has no transparency, so transparent pixels are filled with the background colour, white unless you change it.
Can I get a bigger picture?
You can scale it up with Resize, but the result will look soft because no new detail is created.
Is it safe for private icons?
Yes. Conversion happens locally in your browser and nothing is uploaded.
Would PNG be better?
If you want to keep transparency, yes. JPG is for places that require it.