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Convert iPhone HEIC photos to JPG on a PC, no install

Convert iPhone HEIC photos to JPG in your computer's browser, with nothing installed and nothing uploaded, plus the iPhone setting that shoots JPG.

Published 7 min readWritten by The Công Cụ Nhanh team

A phone showing a landscape photo, with an arrow carrying small photos across to a laptop screen
Contents
  1. Key takeaways
  2. What is HEIC and why won't my PC open it?
  3. How to convert HEIC to JPG in the browser
  4. Ways to convert HEIC, compared
  5. Make the iPhone shoot and send JPG
  6. Things to know before converting
  7. Getting photos from an iPhone onto a Windows PC
  8. When to keep HEIC instead
  9. Frequently asked questions

To convert iPhone HEIC photos to JPG on a computer, open the HEIC to JPG converter, drop your .HEIC files into the box, choose JPG and a quality level, then download each photo or a ZIP of all of them. The photos are decoded inside your browser, so there is nothing to install and nothing is uploaded. Each batch takes up to 30 photos of up to 25 MB each.

Key takeaways

  • HEIC has been the iPhone's default photo format since iOS 11: about half the size of a JPG at similar quality.
  • Windows, many online forms, print shops and older software still cannot open HEIC.
  • Convert in the browser: drop the photos, choose JPG (or PNG), download. Photos never leave your device.
  • To make the iPhone shoot JPG directly: Settings → Camera → Formats → Most Compatible.
  • When copying photos to a computer over a cable, the iPhone can convert them automatically (Settings → Photos).

What is HEIC and why won't my PC open it?

HEIC (High Efficiency Image Container) stores photos with HEVC compression, the same family of codecs used for efficient video. A 12-megapixel photo is typically 1–2 MB instead of the 3–4 MB a JPG would take, so the phone can hold more pictures.

The trouble is compatibility:

  • Windows needs the HEIF and HEVC extensions to display HEIC, and many office PCs do not have them.
  • Government portals, job sites and banking apps often accept only JPG or PNG.
  • Photo printers in shops and older editing software cannot read HEIC at all.

Converting to JPG is the simplest way to make the photo open anywhere.

How to convert HEIC to JPG in the browser

  1. Open HEIC to JPG in Chrome, Edge, Firefox or Safari.
  2. Drag your .HEIC / .HEIF files into the box or click to choose them. You can pick several at once (up to 30).
  3. Choose JPG for photos or PNG if you need lossless output (the file will be much larger), and set the quality.
  4. Preview the result, then download each photo or press the ZIP button to get them all.

iPhone photos are usually 4032 × 3024 px. If you only need to send them by email or upload them to a form, run the JPGs through the image compressor to make them smaller still.

The HEIC to JPG tool after converting an iPhone photo, with the JPG / PNG choice and a quality slider
The HEIC to JPG tool after converting an iPhone photo, with the JPG / PNG choice and a quality slider

Ways to convert HEIC, compared

MethodProsCons
Browser toolNothing to install, photos stay on your device, many photos at onceLarge photos take longer on slow computers
HEIF extension on WindowsOpens HEIC directly in the Photos appNot available on every PC, and you still have to export to get a JPG
Change the iPhone camera settingAll new photos are JPGBigger files, and existing photos stay HEIC
Website that uploads your photosEasyYour private photos end up on someone else's server

Make the iPhone shoot and send JPG

Shoot JPG directly

Go to Settings → Camera → Formats and choose Most Compatible. New photos are saved as JPG from then on. Photos you already took stay HEIC.

Convert automatically when copying to a computer

Go to Settings → Photos and, under "Transfer to Mac or PC", choose Automatic. When you copy photos over a cable, the iPhone converts them to a compatible format. This does not apply to downloads from iCloud.

Things to know before converting

  • Location data. iPhone photos usually contain GPS coordinates in their EXIF data. The JPGs this tool creates carry no EXIF (camera, time, GPS), which is safer when you share them. To see what the original contains, use the EXIF viewer.
  • Live Photos. Only the still image becomes a JPG; the short video clip is not kept.
  • HDR colour. Some HDR photos look slightly different as a standard JPG. That is a limit of the JPG format, not a conversion error.
  • File names. The JPG keeps the original name with a new extension, so it is easy to match with the photo on your phone.

Getting photos from an iPhone onto a Windows PC

Before converting, you need the photos on your computer. Three common ways:

  1. USB cable: plug the iPhone in, unlock it and tap "Trust". The photos are in the device's DCIM folder; copy the .HEIC files to a folder on your PC.
  2. iCloud Photos: open iCloud in a browser, select photos and download them. Some download options give you a compatible JPG, others keep the HEIC original.
  3. Chat app or email to yourself: handy for a few photos, but many apps recompress images and lower the quality.

Once the .HEIC files are on your computer, drop the whole folder into the tool to convert them in one go.

When to keep HEIC instead

You do not always need to convert. Keep HEIC when:

  • you only store photos on an iPhone, iPad or Mac, where HEIC opens normally and saves space;
  • the photo is HDR or a portrait with depth data that you want to keep for later editing;
  • you need the EXIF information (date taken, location) for a family album.

For sending, printing, applications and the web, JPG is still the safest choice. If a form wants a single PDF of several photos, convert to JPG first and then combine them with Image to PDF.

Frequently asked questions

Does converting HEIC to JPG reduce quality?

Slightly, because JPG is a lossy format, but at a high quality setting the difference is practically invisible. If you need an exact copy, choose PNG (the file will be much larger).

Do my photos get uploaded?

No. The tool decodes the photos inside your browser; nothing is sent to the website's server.

How many photos can I convert at once?

Up to 30 photos per batch, each up to 25 MB. For more, convert them in several rounds.

Can Android phones open HEIC?

Most recent Android phones can display HEIC, but the apps and websites you send them to may not accept it. Converting to JPG is still the safe option.

Does the JPG keep the date the photo was taken?

No. The resulting JPG has no EXIF data such as date, location or camera model; this is deliberate so shared photos do not reveal private details. Keep the original HEIC if you need the date for sorting an album.

Free tools used in this article

#heic to jpg#iphone photos#image converter#windows