PNG is a dependable intermediate format for image editors and graphics workflows.
HEIC to PNG converter
Convert HEIC or HEIF images to PNG in your browser.
No upload Batch ready Mobile friendly
Drop files here or pick from your device. Supported: HEIC.
Up to 30 files, 100 MB each. 0 files selected
No files selected Images stay in this browser tab while ImgMini works.
Drag the crop box. Use the handle to resize.
- 1SelectChoose or drop your images.
- 2ProcessAdjust the options and run the tool.
- 3DownloadSave the finished files.
Your images stay private.Processing happens locally in this browser. Files are never uploaded or stored.
Continue with ImgMini
Related workflows use the same private browser pipeline.
Convert HEIC into a lossless PNG working copy
HEIC to PNG is useful for design tools, presentation software, and technical workflows that need a broadly decoded, lossless raster file. ImgMini performs the decode and PNG export on the device, which is useful for personal photos that should not be uploaded to a conversion server.
PNG preserves the decoded pixels without a new lossy quality setting, but that does not make it a more efficient photo format. A phone photo stored compactly as HEIC can become many times larger as PNG.
PNG export is lossless, so there is no visual-quality slider to tune.
Photographic HEIC compression is generally much more space-efficient than PNG.
Choose PNG for a working asset, JPG for a portable photo
PNG is appropriate when another edit follows or lossless pixel storage matters. If the goal is simply to upload or share an iPhone photo, HEIC to JPG usually gives a much smaller and equally practical result.
Checks before downloading
- Confirm the final dimensions after conversion, especially with unusually large phone photos.
- Retain the HEIC original because the PNG does not preserve every container-level feature.
- Compress or resize the PNG only after completing edits to avoid unnecessary intermediate steps.
Questions
Are my images uploaded to ImgMini?
No. ImgMini runs the conversion in your browser. The selected files stay on your device unless you choose to share them elsewhere.
Will PNG be smaller than HEIC?
Usually no. PNG is lossless and often larger, especially for photos.