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JPG to ICO

Convert JPG images to ICO in your browser, with no upload. ICO can contain several selected icon sizes in one file.

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How to Convert JPG to ICO

Just 4 simple steps to convert your images

1

Upload

Drag & drop your images or click anywhere in the upload area to select files from your device.

2

Adjust

Check the output dimensions and available settings. Quality controls appear only for supported output formats; PNG does not have a lossy quality slider.

3

Convert

Click the Convert button. Processing happens instantly in your browser.

4

Download

Download converted images individually, or use "Download All" to get everything as a ZIP.

About JPG to ICO

When to use this conversion

Prepare a favicon or application icon. Check the result at small sizes, where fine detail and narrow text may disappear. JPG is already opaque and may contain compression artifacts. Putting it in another container does not remove those artifacts or recreate a transparent background.

What the download contains

ICO can contain several selected icon sizes in one file. The default is 32 px; the favicon preset includes 16, 32 and 48 px.

Frequently Asked Questions

What should I know before converting JPG to ICO?

Choose sizes that match the destination. Upscaling does not add detail, and a small source may look blurred. Check contrast and readability at 16 and 32 px.

Are my files uploaded?

Conversion reads the source and generates downloads on your device. Your file content is not sent to our server. Keep the tab open until processing and downloads finish.

What are the file and batch limits?

Each file is limited to 50 MB. Batch files are processed separately. Decoded images and document pages can use much more memory than the source file; try fewer or smaller files if processing fails.