Choose a photo in PicConv, wait for “Your JPG is ready,” then tap “Download JPG.” If you need to select the original HEIC, choose it through the Files app.
Convert HEIC to JPGConvert a photo in Safari
No account or conversion app is required. PicConv reads the selected photo on your device; it does not upload the image to a conversion server.
- Open the PicConv converter in Safari and tap “Choose photos.” Start with one photo so you can check the result.
- Choose a photo from your photo library, or use Browse to select a HEIC file in Files. The wording of the picker can vary with iOS.
- Keep the tab open while the photo is processed. When “Your JPG is ready” appears, check the preview and tap “Download JPG.”
- Open the downloaded JPG and check its orientation and appearance before attaching it to a form or sharing it. Your original photo is unchanged.
Why a HEIC photo can arrive as a JPG
The photo library and the Files picker can supply different versions of a photo. WebKit has a report of iOS providing JPEG bytes from the photo library even when a page requests HEIC. This is a reported behavior, not a guarantee for every iOS version.
PicConv checks the file contents. If your selection arrives as JPEG, it shows an “already a JPG” note and creates a new JPG without the original capture metadata. The result uses the same 90% quality setting, so this extra encoding can add compression loss.
You do not need to rename the file or change your camera settings to use that JPG. If the original HEIC matters, use the Files route below.
If you have the original HEIC in Files
- Find the original HEIC in Files. If you exported it from another app, check that the export is still HEIC; sharing and export options can change the format.
- Return to PicConv, tap “Choose photos,” and choose Browse instead of the photo library.
- Select the HEIC in Files and download the resulting JPG. If it still fails, note the displayed error and try a smaller HEIC.
Find the JPG after downloading
Check Safari’s Downloads button, or open Files and look in Downloads. Apple’s default example uses iCloud Drive → Downloads; your configured download location may differ. A browser download is not necessarily added to your Photos library.
For a ZIP containing several converted photos, find the ZIP in Files and tap it to create a folder with the JPGs.
Keep the original when quality or capture details matter
PicConv keeps the displayed image dimensions, but JPG is lossy. Original GPS location, camera details, and capture date are not copied. HDR and wide-gamut colors may change, and Live Photo motion is not included.
If you prefer future camera photos in JPEG, Apple documents Camera → Formats → Most Compatible in Settings. This changes new captures; it does not convert photos already in your library.
Each input is limited to 20 MB and 50 megapixels. If Safari closes the tab or cannot save a large photo, try one smaller photo and close other tabs. The size limits do not guarantee that every iPhone has enough memory.
What we checked
- A user confirmed an original HEIC converted on an actual iPhone using Files. The updated photo-library flow has not yet been checked on a physical iPhone.
- Conversion, downloads, orientation, and capture-metadata handling were tested in Chromium and WebKit on macOS. Large batches and HDR color accuracy on an iPhone have not been verified.
- Download-location and camera-setting instructions are based on the linked Apple documentation.
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