Free HEIC Converter — Convert HEIC Files Online

Convert iPhone HEIC photos to JPG, PNG, WebP, GIF, TIFF and more — directly in your browser. Free, no signup, no software install. Files are encrypted in transit and auto-deleted after one hour.

What Is a HEIC File?

HEIC stands for High Efficiency Image Container. It's a modern image format Apple introduced in iOS 11 (September 2017) and made the default on every iPhone, iPad and Mac since.

Behind the scenes, HEIC files are built on the HEIF (High Efficiency Image File Format) standard, developed by the Moving Picture Experts Group — the same organization behind MP4 and H.265 video compression. That's why HEIC files can store so much in so little space: they use the same advanced compression as modern video.

What makes HEIC different from JPG:

• Stores images at roughly 50% smaller file size than JPG with the same visual quality
  

• Supports 16-bit color depth (vs JPG's 8-bit) — better gradients, fewer artifacts
  

• Can store multiple images in a single file (used for Live Photos and burst mode)
  

• Supports transparency like PNG
  

• Preserves EXIF metadata including location, date, camera settings, depth maps
  

The catch: outside the Apple ecosystem, HEIC support is patchy. That's why most iPhone users eventually need a HEIC converter — and most reach for our HEIC to JPG converter for universal compatibility.

Why Convert HEIC Files?

There are five common reasons people land on this page:

1. Windows can't open HEIC files natively. Windows 10 and 11 require a paid Microsoft Store extension that costs $0.99 and still has reliability issues with newer HEIC variants. Converting to JPG or PNG skips the headache entirely.

2. Android phones can't read HEIC properly. Sharing an iPhone photo to a non-Apple friend often results in a broken thumbnail or "unsupported format" error.

3. Websites and apps reject HEIC uploads. LinkedIn, Instagram, eBay, Facebook Marketplace, most CMS platforms, and most email clients still don't accept HEIC. Convert to JPG and the upload works instantly.

4. Editing software compatibility. Older versions of Photoshop, Lightroom, GIMP, and most free photo editors can't open HEIC without plugins. Conversion solves it in one step.

5. Long-term archival. JPG and PNG are universally supported and will be readable 20 years from now. HEIC is newer and tied to Apple's ecosystem decisions.

Convert HEIC to Any Format

Each tool below is purpose-built for that specific conversion — better quality preservation than a generic "any-to-any" converter:

• HEIC to JPG converter Most popular — Universal compatibility, works in every app, website, and device.
  

• HEIC to PNG converter — Lossless conversion with transparency support, perfect for editing.
  

• HEIC to JPEG — Same as JPG (JPEG is the formal name), choose this for technical contexts.
  

• HEIC to WebP — Smallest file size for web use, ideal for site owners and developers.
  

• HEIC to GIF — Simple graphics with limited color, best for icons or low-detail images.
  

• HEIC to TIFF — Professional print and editing workflows, uncompressed and lossless.

Convert Other Formats to HEIC

Need to save storage space on your Apple device or send compressed images to an iPhone user? Convert in reverse using our JPG to HEIC tool to cut JPG file sizes roughly in half, our PNG to HEIC converter to keep transparency while shrinking file size, or our JPEG to HEIC tool for the same result with JPEG source files.

How to Convert HEIC Files in 3 Steps

Step 1: Upload your HEIC file

Drag and drop your HEIC photo into the converter above, or click to browse files on your device. The tool accepts files up to 10MB — enough for any iPhone photo (typical iPhone 15 HEIC photos are 1.5–3MB). You can also paste HEIC files directly from your clipboard.

Step 2: Choose your output format

Pick from JPG, PNG, WebP, GIF, TIFF, BMP, AVIF or ICO. Quick guide:

• Not sure? Pick JPG — it works everywhere.

• Need transparency? Pick PNG.

• Building a website? Pick WebP for smaller files.

• Printing or editing professionally? Pick TIFF.

Step 3: Download your converted file

Conversion takes 1–3 seconds for a typical iPhone photo. Click download, and the converted file saves to your device. The original HEIC and the converted file are both auto-deleted from our system within one hour.

No signup. No email. No software install. No watermark.

Does Converting HEIC Reduce Image Quality?

This is the most asked question — and the honest answer depends on the target format.

We ran benchmark tests on a typical 4.2MB iPhone 15 HEIC photo (12 megapixel, taken in daylight):

The takeaway: for everyday photo sharing, our HEIC to JPG tool at 95% quality produces results indistinguishable from the original. For zero quality loss with transparency support, use HEIC to PNG instead.

Why Won't Windows Open My HEIC Files?

Windows 10 and 11 don't ship with native HEIC support. When you double-click a HEIC file on Windows, you'll see one of these errors:

• "Can't open this file"

• "Unsupported file format"

• A blank thumbnail in File Explorer

Why this happens: HEIC uses the HEVC (H.265) codec, which is patented and requires licensing fees. Microsoft chose not to pay for default HEVC support on consumer Windows installations.

Your options:

1. Install Microsoft's HEIF and HEVC Extensions from the Store ($0.99 combined). Works for most files but breaks with newer iPhone HEIC variants — especially Live Photos and depth-map HEICs.
   

2. Convert HEIC to JPG or PNG. Takes 3 seconds with our HEIC to JPG converter, works for every HEIC variant, doesn't require any install.

For one-off photos, conversion is faster. For long-term iPhone use on Windows, install the extensions or change your iPhone's camera setting (see next section).

How to Stop Your iPhone From Saving Photos as HEIC

If you're constantly converting iPhone photos, change your camera setting once and never deal with it again:

1. Open Settings on your iPhone

2. Scroll down and tap Camera

3. Tap Formats

4. Select Most Compatible (instead of "High Efficiency")

From the next photo onward, your iPhone will save in JPG. Existing HEIC photos in your library stay HEIC — you'll still need a converter for those.

The trade-off worth knowing:

• JPG files are roughly 2× larger than HEIC at the same quality

• Live Photos still record, but depth maps and Portrait Mode metadata are simplified

• Your iCloud storage will fill up faster

If you take a lot of photos and your storage is limited, leave HEIC on and convert when needed. If storage isn't a concern, switch to JPG entirely.

Is It Safe to Convert HEIC Files Online?

Privacy matters with photos because images can contain location data, faces, and personal moments. Here's how to evaluate any online converter:

What to look for in a trustworthy tool:

• HTTPS encryption on upload (look for the padlock icon in your browser)

• Explicit auto-deletion policy with a clear time limit

• No signup required — means no account data tied to your files

• Published privacy policy stating files aren't kept, sold, or used to train AI models

• No third-party tracking during conversion

How Transfonic handles your files:

• Files are uploaded over 256-bit SSL encryption

• Conversion happens on isolated servers in the EU

• All files are auto-deleted within one hour of conversion — both originals and outputs

• We don't require any account, email, or personal information

• Files are never used to train AI models, sold to third parties, or shared with advertisers

For highly sensitive photos (medical images, legal evidence, NDA-protected content), an offline desktop tool keeps the file fully local. For everyday iPhone photos, browser-based conversion is safe.

HEIC Converter for Every Device

The same tool works on every platform — because everything runs through your browser:

Windows 10 / 11: no Microsoft Store install, no codec packs, no Photoshop license needed. Just open the page and convert.

macOS: works alongside Preview's built-in export. Faster than opening Photos and exporting one at a time.

iPhone and iPad: convert HEIC files directly on the device without installing an app. Useful when you need a JPG to attach in an email or upload to a website that rejects HEIC.

Android (Samsung, Pixel, OnePlus, Xiaomi): handle HEIC files sent from iPhone friends without installing anything.

Chromebook, Linux, ChromeOS Flex: full support, no native HEIC viewer required.

HEIC vs Other Image Formats

Explore More Tools

Browse our full Image Conversion hub for every format we support, or try our WebP Converter for web-optimized image conversions.