Secure server conversion
ICO to JPG Converter
Extract the image from a Windows ICO file and save it as a JPG. One caveat up front: JPEG cannot store transparency, and most icons are transparent — so your result will have a background where the icon had none. ICO to PNG avoids that entirely, and is usually what people actually want.
Drag and drop your ICO images here
Add several at once. Each file is processed and then deleted from our server.
Up to 20 MB per file Batch ready
Higher keeps more detail; lower makes a smaller file. Applies to images you add after changing it.
JPG cannot store transparency, so it is filled with this colour.
Conversion queue
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Step by step
How to convert ICO to JPG in 3 steps
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Add your .ico file
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Pick a background colour
Pick a background colour if you want something other than white behind the transparent areas.
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Download your JPG
Format comparison
ICO vs JPG
ICO (Windows Icon)
Multi-size iconBundles several sizes of the same small image in one file, for Windows icons and website favicons.
- Several icon sizes in a single file
- Understood by every browser as a favicon
- Only for small images — each entry is at most 256 × 256 pixels
JPG / JPEG (Joint Photographic Experts Group)
LossyShrinks photographs to a fraction of their size by discarding fine detail the eye is least likely to notice.
- Small files for photographs
- Opens on virtually every device, browser and app
- Blurs text and sharp edges, and re-saving loses a little more each time
You get the largest image in the file
An ICO is a container, not a single image. It typically holds the same artwork at 16, 32, 48 and sometimes 256 pixels, so that whatever displays it can pick the right size.
This tool takes the largest one, which is almost always what someone wants when extracting artwork. It is worth knowing because it is a real difference between converters: many simply read the first entry in the file, and the first entry is frequently the 16×16 — so you ask for a logo and receive a thumbnail the size of a full stop.
If your icon only contains small sizes, the largest is still small. Nothing can add detail that was never stored.
Transparency becomes a solid colour
JPEG has no alpha channel at all. Wherever the icon was transparent, a colour has to be put instead, and that choice is permanent.
White is the default and suits most cases. If you know where the image will sit, match that background instead — a logo flattened onto white and then placed on a dark page shows an obvious white rectangle.
Semi-transparent edges, which are what make an icon look smooth, blend into whatever colour you pick. Choose the wrong one and those edges keep a faint halo of it forever afterwards.
JPEG is a poor fit for this content
Worth saying plainly. JPEG was designed for photographs — large images with gradual colour variation. An icon is the opposite: small, with hard edges, flat colours and sharp text.
Those are precisely the features JPEG handles worst. At icon sizes you may see faint speckling around edges, and because the image is small there are few pixels to hide it in. The file will often be larger than the equivalent PNG as well, since PNG compresses flat colour extremely efficiently and JPEG does not.
So: use this when something specifically demands a JPG. Otherwise PNG is smaller, sharper and keeps transparency.
What happens to transparent pixels when converting ICO to JPG?
JPG cannot store transparency, so transparent and semi-transparent areas are blended onto a solid background before the file is saved — the colour you choose above, #FFFFFF by default. Keep your original ICO if you may need the transparency again.
Quality
Quality and file size
The quality setting controls JPEG compression, and for this content it should stay high.
- 90–100 — sensible here. Icons are tiny, so even maximum quality produces a small file, and there is nothing to gain by compressing harder.
- Below 80 — visible speckling around edges. On a 32-pixel image that is a significant fraction of the picture.
The usual argument for lower quality is file size, and it barely applies: a 256-pixel icon at maximum quality is a few tens of kilobytes.
Do not enlarge the result
An icon is small by nature. Scaling a 48-pixel image up to 500 gives you a soft, blocky picture, because the detail was never there.
If you need the artwork at a usable size, the icon is the wrong source — find the original design file. An ICO contains no vector information to recover, so nothing can reconstruct it.
Old icons and colour depth
Icons from the 1990s are often 16 or 256 colours. That palette limitation is baked in, and converting to JPEG will not restore colours the file never held — though it may add faint compression noise between them, which is one more reason to keep quality high.
Why people extract icons
- Recovering a logo when the icon is the only surviving copy of old artwork.
- Rebuilding a brand asset from whatever remains, usually as a reference to redraw from.
- Documentation and slides, where an application's icon needs to appear alongside text.
- Feeding a system that only accepts JPG, which is the honest reason this page exists.
Manage expectations about size
The most common disappointment with this conversion is finding that the extracted image is 48 or 256 pixels — too small to use for anything but an icon.
That is not a fault in the conversion. Icons are small because icons are small. An ICO is a final output format, not a source, and treating one as a master asset does not work. If you need print-sized artwork, only the original design file will do.
A better route for most uses
ICO to PNG keeps transparency, keeps hard edges perfectly crisp, and usually produces a smaller file. For putting old icon artwork on a modern website, ICO to WebP is smaller again and equally lossless in its lossless mode.
Choose JPG only when something downstream insists on it.
Going the other way
JPG to ICO builds a multi-size icon from an image, and the favicon generator produces the complete set a website needs rather than the ICO alone.
What happens to your file
Browsers cannot read the ICO container, so this runs on our server. Your upload is deleted the moment conversion finishes, the result is deleted as you download it, and anything abandoned is swept automatically.
Privacy
What happens to your file
This tool runs on our server, so it works the same on every phone and computer. Your file is uploaded, and this is exactly what happens to it:
- Stored outside the public web root under a random name, never under your file's name.
- Processed, with the original upload deleted immediately — whether it succeeded or failed.
- The result sits behind a signed link that only you receive, which stops working after 20 minutes, and the file is deleted the moment you download it.
- Anything never collected is deleted automatically within 30 minutes.
- The image itself is never logged or kept. If a conversion fails, we record the formats involved and the error — not the file.
- Camera metadata, including any GPS coordinates recording where a photo was taken, is removed from the result. Only the rotation needed to show the image the right way up is kept.
Questions & answers
ICO to JPG: frequently asked questions
Which size comes out of the icon?
The largest one in the file, which is almost always what you want when extracting artwork. It is worth knowing because converters differ here: many read the first entry, and the first entry is frequently the 16×16 — so you ask for a logo and get something the size of a full stop.
My icon was transparent. What happened?
JPEG has no alpha channel, so transparency had to be replaced with a solid colour — white by default. If you know where the image will sit, match that background instead: a logo flattened onto white and placed on a dark page shows an obvious white rectangle, and semi-transparent edges keep a faint halo of whatever colour you chose.
Should I use JPG or PNG here?
PNG, unless something specifically demands a JPG. Icons are small with hard edges and flat colours — exactly what JPEG handles worst — so you get faint speckling around edges, in an image too small to hide it. The PNG is usually smaller as well, since PNG compresses flat colour efficiently.
The extracted image is tiny. Can I make it bigger?
Not usefully. Enlarging a 48-pixel image gives a soft, blocky picture because the detail was never there. An ICO is a final output format rather than a source, and it holds no vector information to recover — for anything larger you need the original design file.
What quality setting should I use?
90 or above. Icons are tiny, so even maximum quality gives a small file and there is nothing to gain by compressing harder. Below 80 you get visible speckling around edges, which on a 32-pixel image is a significant fraction of the picture.
Why does my old icon look flat and limited?
Icons from the 1990s are often 16 or 256 colours, and that limitation is baked into the file. Converting cannot restore colours it never held — though it can add faint compression noise between them, which is another reason to keep quality high.
Keep going
Related image tools
ICO to PNG Converter
Convert Windows ICO files to PNG, keeping transparency. Extracts the largest image the icon contains.
ICO to WebP Converter
Extract an ICO to WebP with transparency intact. The smallest of the three options, and the right one for putting old icon artwork on a website.
JPG to ICO Converter
Convert JPG to a multi-size ICO icon. Honest about the two things JPEG cannot do for an icon, and what to use instead.
Favicon Generator
Generate a full favicon set from one image: multi-size ICO, Apple touch icon, Android icons, manifest and the HTML to paste in.