filename.heic
Queued—
Add your HEIC files
Drop a folder or a pile of HEIC photos
or pick them below — files are converted one at a time so large batches stay stable
Supports .heic and .heif from iPhone, iPad and modern Android cameras
Nothing queued yet. Drop a folder here and every HEIC inside it joins the queue.
What changes when the batch gets big
Server-based converters meter bulk jobs because bulk jobs are what cost them money: a file cap, a daily limit, a queue, a paid tier. None of that applies here, because the work happens on hardware you already own. The bulk HEIC to JPG converter on this page has no file size limit and no daily quota.
Files are processed strictly one at a time. That is deliberate: a single 48 MP photo needs roughly 200 MB of memory while it is being decoded, so running several at once is the quickest way to crash a tab on a phone or an older laptop. Sequential conversion is barely slower on one thread and far harder to break.
For very large jobs, expect it to take a while and leave the tab open — a background tab may be throttled by the browser. If a batch of several hundred does struggle on an older device, convert in groups of fifty and download each ZIP before adding more.
Frequently asked questions
How do I convert an entire folder of HEIC photos at once?
Drag the folder from Finder or File Explorer straight onto the drop zone, or press Select Folder to browse for it. Every HEIC and HEIF inside joins the queue and anything else is skipped. Chrome, Edge and Safari support folder selection through the button; on Firefox, drag the folder in instead.
Is there a limit on how many photos I can convert?
No imposed limit on count or file size. The real ceiling is your device's memory: a desktop handles several hundred photos comfortably, while an older phone may struggle sooner on very large images. Nothing is metered, and there is no paid tier.
Will my computer slow down during a large batch?
Decoding runs in a Web Worker, so the page stays responsive and the rest of your machine keeps working — but the conversion does use a full CPU core, and a laptop on battery will notice. Progress is shown per file and for the batch as a whole, so you can leave it running and check back.