Batch HEIC to JPG Converter

A single HEIC photo from an iPhone is easy to handle. A vacation weekend produces two hundred. A wedding shoot hits a thousand. That is when converting one file at a time stops being a convenience and becomes a bottleneck. Most online converters force you to upload every photo to their server first. This one does not.

When you need batch conversion

You need bulk HEIC to JPG conversion in a few predictable situations:

• Uploading an entire album to a website that only accepts JPG
• Sharing a weekend photo collection with someone on Windows who has no HEIF codec installed
• Sending a batch to a print shop or photo book service
• Attaching multiple HEIC images to a job application form
• Archiving an iPhone photo library for long-term compatibility

Converting files individually is slow and error-prone. A batch tool handles the whole folder with the same settings applied to every file.

Convert your batch now

Drop your HEIC files below. The converter runs entirely in your browser using the same libheif decoder that powers desktop apps. Each file is converted locally, processed sequentially, and displayed as a thumbnail so you can verify the result. When the batch is done, download individual files or grab everything as a single ZIP archive.

Quality settings for bulk export

The default JPEG quality is 92 percent, which is visually indistinguishable from the original HEIC for most photos. For batches you plan to email or share in a group chat, the Small file preset drops quality to 60 percent and produces noticeably smaller files. For prints or archival, the Maximum preset keeps every detail at 100 percent. The setting applies to the next batch you drop in.

Privacy for large batches

Uploading a single photo to a server-based converter is already a gamble. Uploading a hundred photos is worse. Every image passes through their infrastructure, sits in their storage, and may be retained according to a policy you never read. There is no way to verify deletion.

Because this converter runs entirely in your browser, every file in the batch stays on your device. The libheif decoder is compiled to WebAssembly and runs locally. Not a single byte is sent to a server. For vacation photos, family portraits, or work screenshots, local batch conversion is the only approach you can actually verify.

Frequently asked about batch conversion

How many files can I convert at once?

There is no artificial limit. The practical cap is your device memory and processor speed. On a modern laptop, fifty to a hundred files convert smoothly. On a phone, you may want to process in smaller batches of ten to twenty to avoid browser memory limits.

Does the ZIP keep the original file names?

Yes. Each converted file is named after the original HEIC file with the extension changed to .jpg. The ZIP archive is named after the first file in the batch. The original HEIC files are never modified or deleted.

What about Live Photos?

Live Photos contain both a still image and a short video clip inside a single HEIC container. The converter extracts and converts the still image only. If you need the motion component, export the video separately from the iPhone Photos app.

Can I use this on a phone?

Yes. Open the page in any mobile browser and select multiple photos from your camera roll. The conversion runs on the phone itself, though large batches may be slower than on a desktop.