What HEIC to PNG does
HEIC to PNG interaction-loads a HEIF decoder, reads one image from the selected container, and renders the result to PNG. PNG avoids a new lossy JPEG encoding step and works in many image and document applications.
A lossless output can be larger than the compact HEIC source, and it cannot restore information that the decoder does not expose. Multi-image sequences, depth data, motion, and HEIC-specific metadata are not recreated in the PNG.
How to use HEIC to PNG
- Select one HEIC or HEIF image no larger than 20 MB.
- Start conversion and allow the local decoder to read the image.
- Inspect the generated PNG and download it, or try a current browser if decoding is unavailable.
Important details
PNG output may be much larger
HEIC is optimized for compact photographic storage, while PNG uses lossless raster compression. A successful PNG can therefore consume substantially more disk space than its source.
Only one decoded image is used
When the container or decoder supplies more than one image, the converter takes the first result. It does not assemble a sequence, contact sheet, or multi-page document.
Practical uses
- Open a phone photo in software that supports PNG but not HEIC.
- Create a lossless raster copy before adding annotations or overlays.
- Prepare a still image for a workflow where transparency-capable PNG is required.
Privacy and limitations
The HEIC file is decoded and written as PNG within the current browser session; PagesTools does not upload the photo.
Conversion accepts one HEIC or HEIF up to 20 MB and depends on the bundled decoder working in the current browser. It outputs one still image and does not preserve HEIC metadata, auxiliary images, depth maps, or edits.