How big a file can I use?

Up to 100 MB per file and 50 files per batch. There is no server queue behind that limit; the practical ceiling is your browser's memory, so split unusually large documents into two runs.

Is it safe to use for a document with personal details in it?

That is the design goal: the document stays on your device, so a statement, a contract or an ID photo is never transmitted for processing. Nothing here needs an internet connection once the page has loaded, apart from engines that fetch their own model data.

Will it work on a phone?

Yes. The layout adapts to a small screen and the processing runs in the mobile browser, so a photo or a downloaded document can be handled on the device it arrived on.

HEIC Compressor

Beta

Compress HEIC photos (output as high-quality JPEG/PNG).

Browsers cannot re-encode HEIC; output is an equivalently compressed JPEG (or PNG) — usually still far smaller than the original workflow.

Drag & drop images to compress

or click to browse — .heic, .heif · up to 50 files

Add at least one image.

Loading tool…

About HEIC Compressor

HEIC Compressor is here for getting image file size down: compress HEIC photos (output as high-quality JPEG/PNG). It takes HEIC, HEIF and produces JPG, PNG. What it does today: browsers cannot re-encode HEIC; output is an equivalently compressed JPEG (or PNG) — usually still far smaller than the original workflow.

The slow route to getting image file size down is installing something, making an account and uploading the file; this is the fast route.

How to use HEIC Compressor in 3 steps

Drop the picture on the page — HEIC, HEIF, up to 50 at a time.
Set the quality for that format, and the Max dimension slider if the image is oversized.
Press Compress image and download the result in whichever of JPG, PNG suits you.

What you get with HEIC Compressor

Accepts HEIC, HEIF in one go
Output in JPG, PNG
Batch up to 50 files, returned together
Honest scope: browsers cannot re-encode HEIC; output is an equivalently compressed JPEG (or PNG) — usually still far smaller than the original workflow.
Runs in your browser — the file is never uploaded
Free to use, with no signup and no account
No watermark or logo added to your output
Works on desktop and mobile, no install

HEIC Compressor: questions

How big a file can I use?: Up to 100 MB per file and 50 files per batch. There is no server queue behind that limit; the practical ceiling is your browser's memory, so split unusually large documents into two runs.
Is it safe to use for a document with personal details in it?: That is the design goal: the document stays on your device, so a statement, a contract or an ID photo is never transmitted for processing. Nothing here needs an internet connection once the page has loaded, apart from engines that fetch their own model data.
What can't HEIC Compressor do?: Browsers cannot re-encode HEIC; output is an equivalently compressed JPEG (or PNG) — usually still far smaller than the original workflow. That limit is stated on the page and in the alert above the tool, not buried in a footnote.
Will it work on a phone?: Yes. The layout adapts to a small screen and the processing runs in the mobile browser, so a photo or a downloaded document can be handled on the device it arrived on.