Any file up to 500 MB. Drop several files and they come back as one ZIP. Many image, audio and video conversions run in your browser; anything else is uploaded and removed within the hour.
Easily convert your ICO icon files to standard PNG format using our high-speed tool. This conversion is essential for developers and designers who need to extract source graphics from favicon files for use in broader web and desktop projects.
ICO is a specialized container format primarily used for Windows icons, capable of storing multiple resolutions and bit depths within a single file. PNG, conversely, is a widely supported, lossless raster format optimized for web transparency and high-quality display. Converting ICO to PNG extracts the specific icon layer into a versatile standard raster format, allowing you to edit or display the icon in environments where the ICO container is not supported.
Since both formats use lossless compression techniques for their raster data, the visual quality of the icon is preserved entirely during the conversion process without any artifacts.
We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.
Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.
Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.
A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.
Raster and vector graphics for web, print, and photography.
Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF
Office files, PDFs, ebooks, and plain text.
Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT
Clips, streams, screen recordings, and movies.
Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG
Music, podcasts, voice recordings, and sound effects.
Common extensions: MP3, WAV, FLAC, OGG, AAC, M4A, OPUS
