iMazing HEIC Converter has been the go-to desktop tool for converting iPhone HEIC photos to JPG for years. It works well, it's free, and it handles batch conversions from iOS devices over USB. But the landscape has shifted. A new category of browser-native image tools now deliver the same core conversion in seconds — without installing anything and without ever uploading your photos to a server.
In this article we compare iMazing and i2pic across the dimensions that matter most: installation, privacy, speed, batch capability, and when each tool makes sense.
What iMazing HEIC Converter does
iMazing is a macOS and Windows desktop application that converts HEIC and HEIF photos from iPhones to JPG or PNG. It is installed as a native app on your computer and connects to your iPhone over USB (or reads from disk). Its strengths are:
- Batch conversion from iOS devices over USB — drag dozens of photos from your iPhone's camera roll directly.
- Bulk processing — queue hundreds of files for unattended conversion.
- Metadata handling — preserves EXIF data and can customize output paths.
These are legitimate strengths for a specific workflow: managing a large number of iPhone photos on a Mac or PC.
What i2pic does
i2pic is a browser-native image toolkit. It runs entirely in your browser using WebAssembly — there is nothing to install, nothing to download, nothing to sign up for. Its strengths are the opposite of iMazing's:
- Instant single-file conversion — drop a HEIC file and get a JPG in seconds.
- Zero install — works in any modern browser on any OS: macOS, Windows, Linux, ChromeOS.
- Absolute privacy — your photos never leave your device. The conversion happens locally in the browser.
- HEIC viewer — preview HEIC files directly in the browser, no conversion needed.
Side-by-side comparison
| Feature | iMazing HEIC Converter | i2pic |
|---|---|---|
| Install required | Yes (desktop app) | No — runs in browser |
| Platform | macOS, Windows | Any browser (Chrome, Firefox, Edge, Safari) |
| Files leave device | No (USB or disk) | No (WASM in-browser) |
| Batch from iPhone over USB | Yes | No |
| Bulk processing (100+ files) | Yes | Partial (sequential, no queue) |
| Instant single-file conversion | Yes | Yes |
| HEIC viewer included | No | Yes |
| Cost | Free (personal use) | Free (no restrictions) |
| Uploads to server | No | No |
When to use which
Choose iMazing when:
- You have hundreds of HEIC photos to convert at once
- You need to pull photos directly from your iPhone over USB
- You want unattended batch processing with custom output organization
Choose i2pic when:
- You need to convert a HEIC photo quickly — no time to install software
- You're on a computer where you can't install apps (work machine, school)
- You want to preview a HEIC file before converting
- You're on a platform iMazing doesn't support (Linux, ChromeOS)
- Privacy is your top concern — the browser-native approach eliminates any risk
Try i2pic now
If you have a HEIC photo handy, try our HEIC to JPG converter right now. Drop a .heic file and download a JPG in seconds — no install, no upload, no watermark. Or use the HEIC viewer to preview your iPhone photos directly in the browser.