Favicons live in a strange corner of the web: tiny, multi-size and format-strict. Convert ICO to PNG for editing, or build a standards-friendly ICO from any square image. Start with the most-used tool below or scan the full list — every one is free, unlimited and runs entirely on your device.
Start with a popular converter
ICO to PNG
Free ico to png converter…
Open →ICO to WebP
Free ico to webp converter…
Open →ICO to JPG
Free ico to jpg converter…
Open →All 9 ico converter tools
ICO to PNG
Free ico to png converter…
Open →ICO to WebP
Free ico to webp converter…
Open →ICO to JPG
Free ico to jpg converter…
Open →ICO to AVIF
Free ico to avif converter…
Open →ICO to GIF
Free ico to gif converter…
Open →ICO to BMP
Free ico to bmp converter…
Open →ICO to TIFF
Free ico to tiff converter…
Open →ICO to HEIC
Free ico to heic converter…
Open →ICO to HEIF
Free ico to heif converter…
Open →About Icon
Icon (ICO) has been around since 1990s and stores images with 16.7 million colours, with full (32-bit) transparency support. The favicon and application-icon format used by browsers and Windows makes it the right choice for website favicons and desktop app icons at 16/32/48/256 px. The 9 converters on this page move ICO files into whichever of the other ten formats your destination needs, for example ICO to WebP, ICO to JPG, ICO to AVIF.
Coming from the other direction? The reverse tools are one click away: WebP to ICO, JPG to ICO, PNG to ICO
ICO Converter FAQ
Is ico converter use on this site free?
Do I need to upload my files anywhere?
Can I convert ICO files on iPhone and Android?
How fast is the processing?
Can I do 9 different jobs here?
Will converting reduce my image quality?
Do I need to install anything or make an account?
Where do I start if I am new here?
Keep exploring
Everything on this page is free forever, alongside 211 other tools — including the image compressor set, the background removers, resizers and the format guide if you are unsure which of the eleven formats deserves your pixels. Or jump to any other collection below.
PNG Converter
Convert PNG files to WebP, JPG, AVIF, GIF, BMP, TIFF, ICO, H…
WebP Converter
Convert WebP images to PNG, JPG, AVIF and every other format…
JPG Converter
Convert JPG photos to WebP, PNG, AVIF, HEIC and more without…
AVIF Converter
Convert AVIF images to PNG, JPG, WebP and all classic format…
GIF Converter
Convert GIF images to PNG, JPG, WebP, AVIF and more…
BMP Converter
Convert heavy BMP bitmaps to compressed PNG, WebP, JPG forma…
TIFF Converter
Convert print-ready TIFF files to web-friendly PNG, JPG, Web…
HEIC Converter
Open and convert Apple HEIC photos to PNG, JPG, WebP on any …
HEIF Converter
Convert HEIF images to universally supported PNG, JPG and We…
SVG Converter
Rasterize SVG vector graphics to PNG, JPG, WebP, AVIF at any…
Image Compressor
Shrink image file size while keeping quality…
Image Mirror & Flip
Flip and mirror images horizontally or vertically for free…
Image Inverter
Invert colors, create photo negatives, channel inversion and…
Background Remover
Remove white, black, green-screen or any solid background an…
Image Resizer
Resize images by pixels or percentage, social-media presets,…
Crop & Rotate
Crop to square, 16:9, circle or custom ratio and rotate imag…
Color & Filter
Adjust brightness, contrast, saturation, blur, sharpen, gray…
Watermark & Metadata
Add text watermarks to protect your photos, view or strip EX…