HEIC to JPG Converter — Free, Fast, No Upload

HEIC is the default photo format on iPhones running iOS 11 and later. Apple adopted it for its impressive compression efficiency, but that efficiency comes at a cost: almost nothing outside the Apple ecosystem can open HEIC files natively. Windows Photo Viewer fails silently, most Android gallery apps ignore the format entirely, and uploading a HEIC to a web form or email client often results in a broken attachment. Photographers who shoot on iPhone and edit in Adobe Lightroom Classic on Windows frequently hit this wall.

JPEG has been the universal image standard for over three decades, and every platform supports it without plugins or workarounds. Google Photos, Facebook, Instagram, Dropbox, WordPress, and virtually every web service accept JPEG without complaint. When you send a photo to a friend on Android or attach one to a work email, JPEG guarantees it arrives as intended. Converting your HEIC library to JPG unlocks compatibility with the entire software ecosystem.

When converting HEIC to JPG, you can expect excellent visual quality at standard compression settings. The output file is usually larger than the HEIC original, because HEIC uses more advanced compression. Colours come out as you see them on screen, but the JPG holds only the picture: EXIF data such as GPS location, the date taken and camera settings is not copied.

This is a lossy-to-lossy conversion. The HEIC is decoded and re-encoded as JPG at a high quality setting, so there is a small, normally invisible generational loss — fine for sharing and everyday use, worth noting if you plan heavy edits afterwards.

Colour depth is the quiet trade-off. HEIC stores up to 12-bit colour; JPG is 8-bit, so the wider tonal range your iPhone captured is flattened to standard colour. You will rarely notice it on a phone or in a chat, but it can show as faint banding in large smooth gradients like skies if you push the file hard in an editor.

Size and transparency: expect the JPG to be larger than the HEIC — often 1.5–2× — because HEIC compresses more efficiently. JPG also has no alpha channel, so any (rare) HEIC transparency is flattened onto a solid background. Keep the HEIC as your original and use the JPG as the copy that opens everywhere.