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QuickImageTool

Convert PNG to ICOOnline Free

Change PNG images to ICO in seconds, one or many at once, at full resolution and without uploading anything.

  • Files stay on your device
  • No sign-up
  • Free, no watermark

About this tool

PNG to ICO Converter

Convert PNG to ICO right in your browser. PNG is a lossless format that keeps transparency, with larger files, while ICO is the icon format used for website favicons and Windows icons, holding several sizes in one file. Websites need a favicon.ico for the browser tab, and Windows uses .ico files for app and folder icons. One .ico holds every size from 16 to 256 pixels.

Add one picture or a whole batch. Each one is converted into a multi-size icon, and you can download them one by one or all together as a ZIP. Icons are square: a wide or tall logo is centred on a transparent square. Start from a square image of at least 256 × 256 px for the sharpest result.

Everything happens on your phone or computer, so your images are never uploaded to a server. There's no sign-up, no limit and no watermark.

  • Batch conversion

    Convert many images at once and download them together as a ZIP.

  • Every icon size

    16, 24, 32, 48, 64, 128 and 256 px in one .ico file.

  • No quality loss

    ICO keeps every pixel of the converted image.

  • Private

    Converted on your device. Nothing is uploaded.

Step by step

How to convert PNG to ICO

  1. 1

    Add your PNG files

    Choose files from your phone or computer, drag them in, or paste an image.

  2. 2

    ICO is already selected

    There's nothing to set: conversion starts right away.

  3. 3

    Download

    Save each ICO, or download them all at once as a ZIP.

FAQ

PNG to ICO FAQ

Can't find your answer? Contact us.

Add your PNG images on this page. ICO is already selected, so each file is converted straight away; then download it, or download all of them as a ZIP.

No. ICO is lossless, so the converted image keeps the same high quality (HD stays HD) and looks exactly like the original. It can't add back detail a compressed original already lost, though.

Yes. Select or drop as many images as you like. They're converted one after another and you can download them together as a ZIP file.

Multiple sizes in one file: 16 × 16, 24 × 24, 32 × 32, 48 × 48, 64 × 64, 128 × 128 and 256 × 256 px, so the icon is sharp as a favicon, on the Windows desktop and on high-resolution screens.

No. Conversion happens in your browser on your own device. Your images are never sent to a server.

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