How to Convert HEIC to JPG Online
Converting iPhone HEIC photos to JPG requires no app installation or software. This tool uses the heic2any JavaScript library to decode HEIC files directly in your browser, so your photos never leave your device.
Start by transferring your HEIC photo from iPhone to your computer or Android phone. You can use iCloud Photo Sharing, AirDrop (Mac), WhatsApp, email, or a USB cable. Once the HEIC file is on your device, drag it onto the upload area or click to select it from your file browser.
HEIC conversion takes a few seconds longer than other formats because the HEIC decoder is computationally intensive. A spinner indicates processing is in progress. Large HEIC files from iPhone 12 or newer (12-15 megapixel images) may take 10-30 seconds to process on a laptop, and longer on a phone. Do not close the tab during conversion.
After conversion, the JPG appears in the preview alongside a placeholder for the original (since most browsers cannot display HEIC natively). The quality slider lets you adjust JPG compression. At 90%, the converted photo looks excellent. Download the JPG and use our exam-specific resize tools to prepare it for SSC, IBPS, UPSC, or any other portal.
What is HEIC Format?
HEIC stands for High Efficiency Image Container. It is the default photo format for iPhones running iOS 11 and later (iPhone 7 and newer). Apple adopted HEIC because it offers approximately 50% smaller file sizes compared to JPG while maintaining similar visual quality.
HEIC is based on the HEVC (H.265) video codec, which is why it achieves such impressive compression. A typical iPhone photo in HEIC format might be 3-4 megabytes, while the same photo in JPG would be 5-8 megabytes. This size advantage helps iPhone users save storage space and send photos faster.
However, HEIC has a major compatibility problem outside the Apple ecosystem. Windows 10 and 11 cannot open HEIC files without installing the HEVC Video Extensions from the Microsoft Store. Android devices do not support HEIC natively. Most image editing software, government portals, and web services do not accept HEIC files.
You can check if a photo is HEIC by looking at its file extension. Files from an iPhone camera saved as .heic are HEIC format. If you transfer photos via iCloud to Windows and they appear as .jpg, Apple may have converted them automatically in iCloud settings. If you connect via USB and Windows still shows .heic, conversion is required.
Why iPhone Photos Won't Upload to Exam Portals
Government examination portals across India specify JPG or JPEG as the accepted image format for photo and signature uploads. HEIC is not listed as an accepted format on any major Indian exam portal — not SSC, not IBPS, not UPSC, not RRB, not any state PSC portal.
When you try to upload a HEIC photo to an exam portal, the portal checks the file format and rejects it with an error message. Common error messages include "Invalid image format," "File type not allowed," "Please upload a JPG file," or "Unsupported format." This happens even if the photo looks perfectly fine when you view it on your iPhone.
Many candidates are caught off-guard by this because they do not realize their iPhone photos are HEIC. They photograph themselves, transfer the photo, and try to upload it — only to be rejected at the portal. Converting to JPG resolves this completely.
After converting to JPG, also verify that the image meets the dimension requirements for your specific exam. SSC requires 275×354 pixels, IBPS requires 200×230 pixels, UPSC requires 240×320 pixels. Use our exam-specific resize tools after converting to set the exact dimensions and compress to the required file size range.
How to Stop iPhone Taking HEIC Photos
If you regularly need photos in JPG format for exam portals or other purposes, you can configure your iPhone to take photos as JPG instead of HEIC. This is a permanent setting change that applies to all future photos.
On your iPhone, open the Settings app. Scroll down and tap Camera. Tap Formats. Select "Most Compatible" instead of "High Efficiency." With this setting active, your iPhone takes photos in JPG format. The photos will be slightly larger on your phone, but they will be compatible with Windows, exam portals, and all other systems without conversion.
Note that changing this setting does not convert your existing HEIC photos. Photos already taken in HEIC format still need to be converted using this tool. Only new photos taken after the setting change will be in JPG format.
If you prefer to keep HEIC for storage efficiency and only need JPG occasionally for exam uploads, keep the setting as "High Efficiency" and use this converter whenever needed. Both approaches work — choose based on how often you need JPG photos.
HEIC vs JPG File Size and Quality
HEIC consistently produces smaller files than JPG at equivalent visual quality. iPhone photos in HEIC format at the default iPhone quality setting are typically 3-5 megabytes for 12-megapixel photos. The same photos converted to JPG at 90% quality are typically 4-8 megabytes — about 30-50% larger.
For exam portal uploads, this size difference matters in the opposite direction than you might expect. Exam portals typically require photos smaller than 100-200 KB. Both HEIC and high-quality JPG photos from an iPhone are far larger than this limit. After converting HEIC to JPG, you still need to compress the file to meet the portal's size limit.
Use the quality slider in this converter to reduce the initial file size. At 70-80% quality, the JPG will be noticeably smaller while still looking good. Then use our Image Compress tool to hit the exact KB target required by your specific exam portal. Many portals require exactly 20KB, 50KB, or 100KB.
Frequently Asked Questions
Yes. Free, no watermark, no registration. Convert unlimited HEIC files to JPG at any time.
Yes, using the heic2any JavaScript library. Files stay on your device — they are never uploaded to any server. The conversion happens entirely in your browser.
Check the file extension in Files app (iPhone), Windows Explorer, or Mac Finder. HEIC files show .heic or .HEIC extension. Windows also cannot open HEIC files without a special codec — a sign that the file is HEIC.
No. SSC requires JPG format only. Convert your HEIC photo to JPG using this tool first, then resize to 275×354 pixels and compress to 20-50KB before uploading to the SSC portal.
Minimal quality reduction at 90% quality. iPhone HEIC photos are very high quality. The converted JPG at 90% looks excellent and is more than sufficient for exam portal photos.
JPG is typically 30-50% larger than HEIC at the same visual quality. A 3MB HEIC photo becomes approximately 4-6MB JPG. You will need to compress the JPG further to meet exam portal size limits (usually 20-200KB).
Yes. HEIC decoding is computationally intensive. Large HEIC files (5-10MB from newer iPhones) may take 10-30 seconds to convert in a browser. The spinner shows that processing is in progress — do not close the tab.
Try using Google Chrome, which has the best support for the heic2any library. Alternatively, on your iPhone go to Settings → Camera → Formats → Most Compatible, then retake the photo to capture it as JPG directly.
Android phones do not create HEIC files. If you received a HEIC file from an iPhone user, you can upload it to this tool in Android Chrome and convert it to JPG.
Up to 20MB. iPhone photos from recent models are typically 3-8MB HEIC, well within the 20MB limit. Very large HEIC files from burst mode may be larger — split and convert individually if needed.
Use iCloud (sync to iCloud, download on PC), AirDrop to a Mac, WhatsApp (send to yourself), email the photo, or connect iPhone to PC via USB cable. Then upload the HEIC file here.
Use our exam-specific resize tools after converting. SSC Photo Resize sets 275×354px and targets 20-50KB automatically. IBPS Photo Resize sets 200×230px. Choose the tool matching your exam.
HEIC is for photos only. iPhone videos use HEVC or MP4 format. This tool processes photo HEIC files only. Video files in HEVC or MP4 format will not be converted by this tool.
Use 90% quality for the initial conversion. Then use Image Resize to set exact dimensions (200×230px for IBPS, 275×354px for SSC) and our KB-specific compress tools to reach the required file size.
Go to iPhone Settings → Camera → Formats → select "Most Compatible." This makes your iPhone capture photos as JPG instead of HEIC. Note: this does not convert existing HEIC photos, only new ones taken after the change.