Best HEIC to JPG Converter Chrome Extensions in 2026

HEIC (High Efficiency Image Container) is the default photo format on iPhones since iOS 11. It offers roughly 50% smaller file sizes compared to JPEG at the same quality — excellent for storage, but problematic when you need to share photos with Windows users, upload to web platforms, or work in software that does not support it. A good HEIC-to-JPG converter in Chrome means you can convert photos directly from your browser, without installing desktop software.

We tested five HEIC conversion tools over two weeks, converting batches ranging from single photos to 50-image sets. We evaluated conversion speed, output quality, batch handling, privacy (local vs. cloud), and ease of use. Here is what we found.

Quick Overview: The Contenders

These tools vary widely in their approach. The most important distinction is whether conversion happens locally in your browser or requires uploading photos to a remote server. For family photos and personal images, this is a matter of privacy preference. Here is a snapshot.

Feature Comparison Table

The table below compares the core features across all five tools. A green check means full support, a red cross means the feature is missing, and text labels indicate partial or conditional availability.

Detailed Reviews

1. HEIC to JPG Converter (Peak Productivity) — Our Pick

HEIC to JPG Converter is our own extension, designed to handle HEIC conversion entirely within the browser using WebAssembly-compiled HEIC decoding. This means conversion happens on your device, your photos never leave your computer, and the process is fast regardless of your internet connection. The extension is built around the same open-source libheif library that Apple uses, which means decoding fidelity is excellent — colors, HDR tone mapping, and fine detail are all preserved accurately.

The interface accepts single files or batches via drag-and-drop. A quality slider lets you set the JPG compression level from 60% (smaller files, suitable for web) to 100% (maximum quality, larger files). You can also choose to output PNG instead of JPG if lossless conversion is needed. EXIF metadata — including GPS coordinates, camera model, and capture date — is preserved in the output file, which is important for photographers managing their archives.

Batch conversion processes up to 50 files simultaneously and outputs a ZIP archive for easy download. There are no daily conversion limits, no file size restrictions, and no account requirements. For most users converting iPhone photos for email, social media, or work documents, this extension handles everything in a few seconds per batch without any configuration.

2. Convertio

Convertio is a broadly capable file conversion service with a Chrome extension that shortcuts to its web platform. It supports over 200 file format conversions, including HEIC to JPG, HEIC to PNG, HEIC to WebP, and dozens of other image and document formats. The interface is clean and straightforward: drag a file in, choose your output format, click convert, and download the result.

The free tier allows conversions of files up to 100 MB but restricts batch operations — converting multiple files simultaneously requires a Pro account ($9.99/month). All processing happens on Convertio's servers, which is a privacy consideration for personal photos. The conversion quality is good, and the breadth of supported formats makes it a useful general-purpose tool. However, for users who only need HEIC-to-JPG conversion, paying $9.99/month for batch access is hard to justify when free local alternatives exist.

3. CloudConvert

CloudConvert is a professional-grade file conversion API and web service with a Chrome extension. It supports an enormous range of input and output formats and offers fine-grained conversion settings — for HEIC to JPG specifically, you can control quality, DPI, strip metadata, set a target file size, and apply basic image operations like resize and crop before converting. This level of control is useful for professional photographers or workflows requiring specific output specifications.

The free tier provides 25 conversion minutes per day (roughly equivalent to 25 small-to-medium conversions), which is adequate for occasional use. Like all cloud converters, files are uploaded to CloudConvert's servers, which are hosted on AWS with ISO 27001 certification. The service deletes files after conversion unless you have an account with cloud storage enabled. For power users who need conversion as part of a larger workflow and want API access or advanced settings, CloudConvert is the most capable cloud option on this list.

4. iMazing HEIC Converter

iMazing HEIC Converter is a standalone desktop application for macOS and Windows by DigiDNA, the company best known for iMazing iPhone backup software. Despite not being a Chrome extension, it is included here because it consistently ranks in searches for HEIC conversion tools and represents the gold standard for local HEIC decoding quality.

The application handles large batches efficiently, preserves EXIF metadata fully, supports both JPG and PNG output with configurable quality settings, and processes everything locally on your device. Conversion speed is excellent — it uses native hardware acceleration where available. For photographers who regularly work with thousands of HEIC files and want the fastest possible local processing, iMazing HEIC Converter is worth the install. However, the requirement to install a separate desktop application is a meaningful friction point when a Chrome extension can handle the same task directly in the browser.

5. HEIC File Viewer

HEIC File Viewer extensions (there are several published by different developers on the Chrome Web Store) focus primarily on allowing Chrome to display HEIC files in the browser — a capability Chrome lacks natively. Most of these extensions convert HEIC files for display purposes and offer a download button to save the result as JPG. Processing is local, which is a privacy advantage.

However, these viewer extensions are built for one file at a time. There is typically no batch conversion, no quality slider, and limited or no EXIF preservation. The interface is minimal — often just a file picker or a drag-target window. For users who occasionally need to view or convert a single HEIC file and do not want to install a feature-rich extension, these work acceptably. For anyone converting more than one or two files at a time, the lack of batch support becomes a bottleneck quickly.

Which HEIC Converter Should You Choose?

For most users — especially anyone converting batches of iPhone photos to share or use on Windows — the combination of free batch conversion, local processing, and quality settings makes the decision clear.

Best for most users: HEIC to JPG Converter handles batches, keeps your photos private, preserves EXIF data, and requires no account. It solves the problem completely and for free.

Best for general file conversion needs: If you regularly need to convert many different file types beyond just HEIC, Convertio or CloudConvert add value with their broader format support. CloudConvert's advanced settings are especially useful if you have specific output size or DPI requirements.

Best desktop option: For photographers working with thousands of HEIC files who need maximum speed, iMazing HEIC Converter is worth installing. Just be aware it is a desktop application, not a browser extension.

Best for occasional single-file viewing: Any of the HEIC File Viewer extensions work fine if you only need to look at or convert one HEIC file every now and then.

What Is HEIC and Why Does It Cause Problems?

HEIC is based on the HEIF (High Efficiency Image Format) container standard developed by MPEG. Apple adopted it as the default camera format on iPhone 7 running iOS 11 because HEIC files are roughly half the size of equivalent JPEG files at comparable visual quality, conserving valuable storage on devices.

The problem is compatibility. Microsoft Windows did not natively support HEIC until the optional HEVC Video Extensions ($0.99 on the Microsoft Store) were available, and many web platforms, older software, and non-Apple devices still cannot read HEIC files directly. Converting to JPG ensures universal compatibility — every device, browser, and application can open a JPG file.

Common Use Cases for HEIC Conversion

Sharing photos with Windows users: The most frequent scenario. Sending a HEIC file to someone on a Windows PC without the HEVC codec results in an image that cannot be opened. Converting to JPG eliminates the compatibility issue entirely.

Uploading photos to websites: Many web platforms — e-commerce sites, real estate listings, portfolio sites, content management systems — do not accept HEIC uploads. Converting before uploading avoids error messages and failed uploads.

Using photos in documents: Microsoft Office, Google Docs, and many other productivity applications do not reliably support HEIC images. Converting to JPG ensures photos display correctly when embedded in Word documents, presentations, and spreadsheets.

Archiving and organization: Some photographers prefer to convert their HEIC library to JPG for long-term archiving, ensuring that files remain accessible regardless of future software support changes.

Frequently Asked Questions

Does converting HEIC to JPG reduce photo quality?

Converting HEIC to JPG at maximum quality (100%) produces visually indistinguishable results from the original for practical purposes. At lower quality settings, JPG compression introduces artifacts — blocking, color banding, and edge softening — but at 80–90% quality, most users cannot perceive a difference in normal viewing. The HEIC format uses more efficient compression than JPG, so a JPG at the same file size will typically look slightly worse than the original HEIC, but the difference is negligible at high quality settings.

Will my GPS location data survive the conversion?

HEIC to JPG Converter preserves EXIF metadata including GPS coordinates during conversion. Some cloud-based services strip or partially remove metadata during processing. If location data matters to your workflow, verify that your chosen tool explicitly states it preserves EXIF data.

Can I convert HEIC files that contain Live Photos?

Live Photos from iPhone consist of a HEIC still image and an associated .MOV video clip. HEIC converters extract and convert the still image component. The video portion of a Live Photo requires a separate video converter. The resulting JPG will be a high-quality still of the "key frame" from the Live Photo.

Is it safe to use online converters for personal photos?

Reputable online converters like Convertio and CloudConvert have clear privacy policies and state that uploaded files are deleted within a set timeframe. However, uploading personal photos — especially those containing location data, faces, or private settings — to any third-party server carries inherent privacy risk. For maximum privacy, use a local conversion tool that never uploads your files.

Final Thoughts

HEIC is a technically superior format to JPEG, but real-world compatibility issues make conversion a regular necessity for iPhone users working across platforms. The right converter depends on how many files you need to convert, how important privacy is, and whether you need additional features like format variety or advanced output settings.

For the majority of users, HEIC to JPG Converter solves the problem completely, privately, and for free — install it once and forget about HEIC compatibility issues entirely.