JPG to ICO Converter
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What is a JPG file?
JPG (or JPEG) stands for Joint Photographic Experts Group, the team that created the standard back in the early 1990s. It’s one of the most common image formats in the world, known for compressing digital photos while retaining acceptable quality.
JPG uses lossy compression, which means some image data is discarded during saving. This makes JPG files smaller, ideal for web use, email, and social sharing — but less ideal for images that require fine detail or multiple edits.
How to open JPG files
JPG files can be opened on virtually any device — Windows, macOS, Android, iOS, Linux — using default apps like Photos, Preview, or third-party software such as Photoshop and GIMP. Even web browsers can display JPGs natively.
This universal support makes JPG the go-to format for photography, online graphics, and digital documents.
Key facts about JPG
- Full name: Joint Photographic Experts Group
- Extension: .jpg, .jpeg
- MIME type: image/jpeg
- Developed by: JPEG Group
- Initial release: 1992
Useful links and resources
What is a ICO file?
ICO is a file format used for icons in Microsoft Windows. It stores one or more small images in different sizes and color depths, allowing Windows to scale icons across different UI components.
ICO files are essential for desktop software and websites (as favicons), and they can include both bitmap and PNG-based images.
How to open ICO files
ICO files can be opened with Windows built-in image viewer, Paint, or advanced tools like IcoFX, GIMP, and Photoshop (with plugins). macOS may require conversion first.
If you need to convert ICO to PNG or JPG, AnyConv makes it simple to do so online in just a few clicks.
Key facts about ICO
- Full name: Icon File
- Extension: .ico
- MIME type: image/x-icon
- Developed by: Microsoft
- Initial release: 1981
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert JPG files?Not at all! You can convert JPG to ICO without signing up or installing anything.
- Is it safe to convert JPG to ICO on AnyConv?Absolutely. All JPG and ICO files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting JPG to ICO?We do our best to preserve the original quality during JPG to ICO conversion. The result is accurate and clean.
- How long does it take to convert JPG to ICO?Most conversions from JPG to ICO take just a few seconds — even for larger files.
- Can I upload more than one JPG file?Yes, batch conversion is supported. You can convert multiple JPG files to ICO at once — fast and easy.
- What browsers support JPG to ICO conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting JPG to ICO on any platform.