What is a multi-resolution .ico file?
A proper .ico file packages several resolution versions of your icon (16px for browser tabs, 32px for desktop shortcuts, 48px for taskbars) into a single file.
Convert PNG to ICO Online — Multi-Size Favicon Maker
Build valid multi-resolution Windows favicon .ico files.
Drop PNG images here to convert to ICO
Generate multi-size Windows favicons and application icons (.ico)
تصویر کا پیش منظر
استعمال کرنے کا طریقہ PNG to ICO
1
منتخب کریں اور اپ لوڈ کریں۔
Upload a square PNG logo, icon, or brand mark (recommended 512×512).
2
ترتیب دیں اور پیش نظارہ کریں۔
Select the embedded frame resolutions (16×16, 32×32, 48×48).
3
عمل اور ڈاؤن لوڈ کریں۔
Click 'Generate .ICO Favicon' to download your standardized favicon.ico file.
تکنیکی فن تعمیر اور کلائنٹ سائڈ پرائیویسی
Processing Engine
Browser Canvas 2D & Binary Transcoder
Privacy Model
100% In-Memory Sandbox · Zero Server Uploads
Format Standards
PNG, JPEG, WebP, SVG, ICO Specifications
Execution Speed
Zero Network Latency · Instant Local Output
Frequently Asked Questions
What source image should I upload for the best favicon?
Upload a square (1:1 aspect ratio) transparent PNG of at least 256×256 or 512×512 pixels with simple, recognizable shapes.
Is the generated .ico compatible with all web browsers and Windows?
Yes. The output matches standard Microsoft ICO binary format with embedded PNG frames supported by all browsers and Windows 10/11.