Securely convert your ICO files to JNG using our entirely local, in browser file converter. No download required, no data leaves your computer.
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Microsoft icon
ICO is a file format used to store icons on Microsoft Windows. It supports images of various sizes and color depths, and it can contain multiple images within a single file, allowing icons to be displayed in different resolutions and color depths depending on the user’s settings. While ICO files are essential for creating application and file icons in Windows, they are less commonly used for other purposes due to their specific functionality and limited support on non-Windows platforms.
JPEG Network Graphics
JNG (JPEG Network Graphics) is an image file format similar to PNG, but it uses JPEG compression for bitmaps and offers support for color and grayscale images with or without transparency. This format was designed to provide a simpler, more efficient method for transmitting images over the internet, and it allows for lossy compression to reduce file size without a significant loss in quality for certain types of images. However, JNG is not as widely supported as other more common image formats like JPEG and PNG.
Related
We support converting from ICO to all of these formats
We support converting to JNG from all of these formats
Features
Instantly convert and share, no download required
No payment, credit card, or login required. Just click convert and share.
We do all processing locally in your browser using WebAssembly. Your files never leave your computer.
Convert your files entirely in your browser. No installation required.
We use the best possible codecs and settings to ensure no detail is lost.
We don't limit your file size to 100mb like other services. Convert as much as you need.
You can have your files ready to share with a single click.
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All Processing Done Locally