iPhone photos, ready to upload.
iPhones save photos as HEIC, a format many marketplaces and editors do not accept. Drop HEIC files here and download JPGs. The conversion runs in your browser; nothing is uploaded.
Choose HEIC photos.
JPG is accepted by Amazon, eBay, Shopify, Google Shopping and Zalando — see the guides.
About this tool.
Is my image uploaded?
No. The file is read and processed inside your browser; nothing is sent to a server.
Is the quality reduced?
The photo is saved as a high-quality JPG (quality 92). Pixel dimensions stay the same.
Which library does the conversion?
heic2any with libheif, served from this site; licences are listed at /vendor/heic2any.LICENSE.txt.
Image size checker
Size, file size, format and aspect ratio, checked against each marketplace's published rules.
Free · in your browser→Marketplace image resizer
Fit a photo to your marketplace's dimensions — padded, never cropped.
Free · in your browser→White background checker
Measure whether the edges of a packshot are pure white #FFFFFF.
Free · in your browser→AI image label checker
See whether a product image still carries its AI marker: IPTC source type, the keyword for AI-generated people and C2PA credentials.
Free · in your browser→Your next collection, shot this week.
20 free credits when early access opens. No card required.