HEIC to JPG Converter
Open iPhone photos on Windows, Android and anything else that rejects HEIC.
Up to 50 MB per file. Sign up free to convert files up to 100 MB.
| File name | Size | Convert to |
|---|
Checking files and selected output formats.
What to expect when converting HEIC to JPG
A 2 MB iPhone HEIC photo typically becomes 4 – 6 MB as JPG at quality 90.
Quality: Re-encoded once. Lossy source, lossy result. At quality 90+, visual difference from the HEIC source is imperceptible.
Heads up: JPG doesn't support transparency, so transparent backgrounds in your HEIC will be flattened (usually to white).
Best for: sharing iPhone photos with non-Apple devices, embedding in documents, social media uploads.
Avoid when: you're staying within the Apple ecosystem (HEIC works natively on iOS/macOS and is half the file size).
Tip: HEIC is half the size of JPG at equivalent quality but isn't universally supported. Most non-Apple platforms, including older Windows, Android, web upload forms, still require JPG.
HEIC to JPG - Getting an iPhone photo onto everything else
Your iPhone has saved photos as HEIC by default since iOS 11, which is fine until you send one to someone on Windows 10, paste it into a web form, or hand it to an older Android phone, none of which reliably open it. JPG is understood everywhere. The cost is size: the same picture at the same quality comes out around twice as large, because HEIC really is that much more efficient. To get a photo to somebody else, that is a trade worth making.
What happens inside a HEIC-to-JPG conversion
Your iPhone shoots HEIC using the HEVC (H.265) codec at 10-bit color depth. JPG uses an older DCT-based algorithm at 8-bit. During conversion, the decoder unpacks the HEVC-compressed data into a raw pixel buffer, tone-maps the 10-bit color values down to 8-bit (quantizing 1,024 levels per channel to 256), converts from the Display P3 color space to sRGB if needed, then re-encodes using JPG's Huffman + DCT pipeline. The result is a universally compatible file, typically 2-4× larger than the HEIC source at equivalent visual quality.
Convert HEIC to JPG when you need to share iPhone photos with Windows users, upload to platforms that reject HEIC (some job portals, government forms, older CMS systems), or import into software that doesn't support HEIC (Photoshop versions before 2020, many web-based editors). If the recipient has a modern Apple or Android device, you likely don't need to convert at all.
HEIC vs JPG: Side-by-side
Technical comparison of the two formats, useful for deciding which to use, or for confirming what changes during conversion.
| Property | HEIC | JPG |
|---|---|---|
| Full name | High Efficiency Image Container | JPEG (Joint Photographic Experts Group) |
| Year introduced | 2017 | 1992 |
| Developer / standard body | MPEG / Apple | JPEG Committee |
| MIME type | image/heic | image/jpeg |
| File extension | .heic / .heif | .jpg / .jpeg |
| Compression | Lossy (HEVC) | Lossy (DCT-based) |
| Color / data depth | 8/10-bit | 24-bit truecolor |
| Max dimensions / size | 8,192 × 4,320 px | 65,535 × 65,535 px |
| Transparency | Yes | No |
| Animation | Yes | No |
| Standard / specification | ISO/IEC 23008-12 | ISO/IEC 10918 |
| Best for | iPhone photo storage (50% smaller than JPG at equivalent quality) | Photos, web images, email attachments |
Use HEIC when
- You're keeping photos on iCloud or Apple devices only
- Storage space matters more than universal compatibility
- You'll only ever open the photos in Apple's Photos app
Use JPG when
- You're sending the photo to a Windows or Android user
- You're uploading to a website, form, or CMS
- You're embedding in a document, email, or presentation
- You want the file to open on literally any device
For anything leaving the Apple ecosystem, convert to JPG. The file gets bigger, but it also opens on every phone, laptop, and web form on the planet. Most people set their iPhone Camera to "Most Compatible" (Settings → Camera → Formats) to save as JPG directly, avoiding the conversion step entirely.