ICO Converter
ICO converter that turns a PNG or JPG image into a multi-resolution favicon bundling 16x16, 32x32 and 48x48 sizes. Everything is processed locally, so your image is never uploaded.
Embed
Last updated: 2026 · Free online tool
What is ICO Converter?
ICO converter that turns a PNG or JPG image into a multi-resolution favicon bundling 16x16, 32x32 and 48x48 sizes. Everything is processed locally, so your image is never uploaded.
How to Use
- 1Configure— Adjust the options.
- 2Preview— Check the real-time preview.
- 3Download— Download the result.
Related Tools
Favicon GeneratorFree online favicon generator to create favicons from text, an emoji or a color. Pick a font, background and shape, then download ready PNG icons in multiple sizes for your site.
Base64 Image ConverterEncode PNG, JPG, GIF and SVG images into Base64 data URI strings, or decode Base64 back into a viewable image. Preview, copy and download the result without uploading anything, free in your browser.
SVG OptimizerFree online SVG optimizer that removes unnecessary metadata, comments, and whitespace to shrink file size. Paste your SVG markup, clean it up in the browser, and download the result.
Placeholder Image GeneratorPlaceholder image generator: set width, height, background and text colors and get a custom dummy image with a real-time preview. Download instantly for mockups and layout prototyping, free in your browser.
Frequently Asked Questions
A free online tool that converts PNG images to ICO favicons.
No. All processing is done in the browser using the Canvas API.
Yes, you can download it in ICO format.
Yes, the responsive design works on mobile devices.
Yes, it is completely free.