Convert Portable Network Graphics to High Efficiency Image format online. Apple's modern image format. Free converter with no registration, no watermarks.
Conversion settings — add a file to adjust
Upload your .png file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .heic file when it's ready.
Converting PNG images to HEIC format enables new possibilities for your visual content. Apple's modern image format, making it perfect for iPhone photos and Apple devices. Our image converter handles color profiles, resolution, and format-specific features to produce optimal HEIC output.
**Software Integration:** Many applications expect HEIC input specifically. Converting from PNG ensures smooth integration with editing software, content management systems, and publishing workflows.
**Quality Preservation:** Our converter uses optimized encoding settings that preserve visual quality during the PNG to HEIC conversion. The output maintains the characteristics that matter for your use case.
**Workflow Efficiency:** Rather than struggling with incompatible PNG files, converting to HEIC streamlines your workflow. Spend time on creative work, not format troubleshooting.
Our converter leverages Sharp image processing library for precise PNG to HEIC transformation. This professional-grade engine handles Lossless compression with full alpha channel support input and produces hevc-based image compression output.
The conversion process decodes your PNG content fully, then re-encodes using HEIC's optimal settings. This ensures excellent compression in the final file.
Processing happens on secure cloud infrastructure with automatic file deletion after conversion. Your image files never touch local storage.
Our optimized settings balance quality preservation with HEIC format efficiency. The result meets professional standards for iPhone photos.
Start converting your PNG files to HEIC format now. Our free online converter delivers high-quality results with fast processing, secure handling, and no software installation required.
Bezpečný přenos
Šifrované nahrávání přes HTTPS
Ochrana soukromí
Soubory automaticky smazány po zpracování
Bez registrace
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Funguje všude
Jakýkoli prohlížeč, jakékoli zařízení
| Vlastnost | PNG | HEIC |
|---|---|---|
| Celý název | Portable Network Graphics | High Efficiency Image Container |
| Přípona | .png | .heic |
| Nejlepší pro | Lossless quality | Apple native |