Convert ICO to PNG — Free Online Converter
Convert Windows Icon (.ico) to Portable Network Graphics (.png) online for free. Fast, secure image conversion with no watermarks or registration.
Conversion settings — add a file to adjust
เกี่ยวกับการแปลง ICO เป็น PNG
ICO (Windows Icon) is a multi-resolution container storing multiple icon sizes within a single file, used for Windows application icons and website favicons. PNG (Portable Network Graphics) is a lossless raster format with full alpha transparency that is the modern standard for icon distribution on the web. Converting ICO to PNG extracts the highest-quality image from the ICO container and saves it as a clean, lossless PNG with full transparency support.
ICO-to-PNG is the most popular ICO conversion because PNG is the modern replacement for ICO in web contexts. While browsers still support favicon.ico, the HTML specification recommends PNG favicons via link tags, and most modern browsers prefer PNG over ICO for website icons.
ทำไมต้องแปลง ICO เป็น PNG
PNG provides everything ICO offers in a more widely supported, standardized format. Every browser, operating system, image editor, and design tool supports PNG natively. Converting ICO to PNG makes icon images accessible in any context, not just the limited scenarios where ICO is understood (Windows shell, browser favicons).
PNG's lossless compression and full 8-bit alpha transparency make it the ideal format for icon images. Unlike JPEG, PNG preserves the crisp edges and transparency essential for icons. Unlike GIF, PNG supports millions of colors and smooth alpha transitions. Converting ICO to PNG gives you the highest-quality standard format representation of the icon.