Free Online ICO Converter

Convert ICO to JPG, PNG, WEBP, or turn other images into ICO. Free, fast, no signup.

Image Converter

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Maximum file size: 100 MB per file

How to convert ICO files

Quick answer: upload your ICO file, choose the format you want, click Convert and download the result. It takes a few seconds, needs no account, and your files are deleted after 1 hour.

  1. Upload your ICO files by clicking the upload area, dragging them in, or pasting an image URL.
  2. Choose the output format for each file, or pick one format for all of them.
  3. Click Convert and wait a few seconds while the images are processed.
  4. Download each converted file, or download everything together as a ZIP.

What is ICO?

ICO is the icon format of Windows and the classic format for website favicons. One file can hold several sizes.

Best for: website favicons and Windows app icons. Keep in mind: it only suits small icon sizes.

Where it works: Used for favicons and Windows icons; most photo viewers do not open it.

ICO format facts
Full nameICO (Windows Icon)
Introduced1985, by Microsoft
File extension.ico
CompressionLossless
TransparencyYes
Colorsup to 32-bit with alpha

Convert ICO to another format

ICO to JPGICO to PNGICO to WEBPICO to HEICICO to AVIFICO to GIFICO to SVGICO to TIFFICO to BMPICO to JPEGICO to APNGICO to AIICO to PSDICO to EPSICO to HEIF

Convert other formats to ICO

JPG to ICOPNG to ICOWEBP to ICOHEIC to ICOAVIF to ICOGIF to ICOSVG to ICOTIFF to ICOBMP to ICOJPEG to ICOAPNG to ICOAI to ICOPSD to ICOEPS to ICOHEIF to ICOCR2 to ICOCR3 to ICONEF to ICOARW to ICORAF to ICORW2 to ICOORF to ICOPEF to ICODNG to ICO

ICO Converter FAQ

What is a ICO file?

ICO is the icon format of Windows and the classic format for website favicons. One file can hold several sizes.

When should I use ICO?

Website favicons and Windows app icons. Keep in mind that it only suits small icon sizes.

How do I open a ICO file?

Used for favicons and Windows icons; most photo viewers do not open it.

What can I convert ICO to?

You can convert ICO to JPG, PNG, WEBP, HEIC, AVIF, GIF, SVG, TIFF and more. Choose any of them on this page.

Does ICO support transparency?

Yes. ICO can store transparent areas. If you convert it to a format without transparency, such as JPG, those areas become white.

Is this ICO converter free?

Yes. It is free for up to 20 files per day and 100 MB per file, with no account. Files are deleted automatically after 1 hour.

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