Convert HEIC to PNG Online — Lossless iPhone Image Extraction
Extract maximum detail from iPhone photos and screenshots by converting HEIC files into crisp, lossless 32-bit PNG graphics with full transparency support.
When converting HEIC to PNG on llmscope.link, your files are decoded and re-encoded entirely within your computer’s browser sandbox via the HTML5 Canvas API and WebAssembly. No image files or telemetry packets are ever uploaded, logged, or retained on any remote server.
| Specification | HEIC (Source) | PNG (Target) |
|---|---|---|
| Compression Mechanism | HEVC / H.265 compression | Lossless DEFLATE algorithm |
| Alpha Transparency | Supported | Full 32-bit RGBA alpha channel supported |
| Animation Support | Supported | Static only |
| Browser Support | Apple devices only | 100% universal across all software and browsers |
| Typical Data Delta | Expands into lossless raster bitmap | |
- iPhone screenshots containing sharp text and UI elements
- Editing iPhone photos in Photoshop, Figma, and Canva
- Preserving transparent cutouts and stickers from iOS
- Graphic design and print production
Select HEIC file
Drop your iPhone photo or screenshot into the workspace.
Unpack frame
The in-browser WASM engine decodes pixels into full color depth.
Export PNG
Download the lossless PNG image.
Q:When should I convert HEIC to PNG instead of JPG?
Use PNG if your image is an iPhone screenshot with text, an iOS sticker with transparency, or an asset you plan to edit in graphic design software.
Q:Will converting to PNG lose photo quality?
No. PNG is completely lossless, so every pixel decoded from your HEIC file is preserved with 100% fidelity.