Convert HEIC to PNG instantly. Drop your files or click to select — free, private, no upload. 100% browser-based.
Convert HEIC photos to PNG with zero quality loss — no upload, no limits, no signup. PNG is lossless, so your converted images retain every pixel of detail from the original HEIC file. Choose PNG over JPG when you need transparency support, lossless quality for editing, or pixel-perfect reproduction. This tool processes everything in your browser using advanced browser technology — your photos never leave your device.
PNG is lossless — no quality is lost during conversion. Choose PNG when you need transparency, plan to edit the image further, or need pixel-perfect quality. JPG is better when file size matters more than perfect quality.
Yes, typically 3-5x larger. HEIC uses advanced compression (HEVC) while PNG is lossless. A 3MB HEIC photo might become a 10-15MB PNG. If file size matters and you don't need transparency, consider HEIC to JPG instead.
PNG supports transparency (alpha channel). If your HEIC file contains transparency data, it will be preserved in the PNG output. Standard iPhone photos don't have transparency, but edited images or screenshots might.
Yes. Everything runs in your browser using advanced browser technology. No files are uploaded to any server. Your photos stay on your device — the tool works offline once the conversion engine loads.