heic → webp New
HEIC to WebP
Convert iPhone HEIC photos straight to WebP at a quality level you choose, without going through JPG first.
server · 1h delete
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JPG to WebP
Turn JPG photos into WebP at a quality level you choose, with the size saving shown before you download.
Convert JPG to WebP (smaller files, faster pages) JPG → WEBP
Drop JPG images to get smaller WebP files, ready for the web.
Drop JPG files here
or browse — multiple files welcome
Quality
Lower quality means a smaller file. WebP compresses photos noticeably smaller than JPG at the same visual quality.
Files are converted in your browser and never uploaded. Metadata is removed automatically.
processed in your browser · never uploaded
How to use it
JPG to WebP
JPG to WebP
in three moves.
01
Add your JPGs
Drop one file or a folder's worth onto the panel, or browse for them. They are read straight off your disk — there is no upload bar because there is no upload.
02
Set the quality
80 is the default and the safe setting for photographs. Drop it lower for thumbnails; raise it for images that will be zoomed or printed. Changing it re-converts everything already loaded.
03
Check the saving, then download
Each file shows its before and after size. Download one, or take the whole batch as a ZIP.
Formats & limits
Format field guide
What goes in, what comes out.
| Input | Output | Typical saving | Best for |
|---|---|---|---|
| jpg / jpeg | webp | 25–35% | Photographs going onto a website |
| jpg / jpeg | webp | 50–70% | Large camera photos at quality 80 or below |
Why this one
Built against the ways these tools disappoint.
We ran the same files through the popular alternatives first. These are the gaps we found, and what this tool does instead.
01
Most converters upload your photos to a server to do the work.
Everything runs in your browser, so there is no queue, no file-size cap and nothing on our side to delete.
test: disconnect your wifi and convert anyway
02
You do not see what the compression cost until after you download.
Each file lists its original and converted size side by side before you save anything.
test: drop one photo and read the two numbers
03
Batch converters cap the free tier at ten or twenty files.
No file-count limit — your machine does the work, so there is nothing to meter.
test: drop forty photos at once
FAQ
The questions people actually type in.
Is WebP better than JPG?
WebP produces roughly 25–35% smaller files than JPG at the same visible quality, and every current browser displays it. For anything going on a website that is a straight win. The caveat is outside the browser: some older desktop software and print workflows still will not open WebP, so keep a JPG if the file is going to a client or a printer.
Are my images uploaded to a server?
No. The conversion runs inside your browser using your own machine. You can check in the network tab, or simply disconnect from the internet and convert anyway.
What quality should I use for WebP?
80 is the default and suits most photographs — a large size reduction with no visible change. Below about 60 you start to see blocking in flat areas and gradients. Above 90 the file grows with little visible gain.
Does converting to WebP lose quality?
WebP compression discards some data, so technically yes, but at 80 the difference is normally invisible at ordinary viewing size. The tool shows the before and after file size for every image so you can judge the trade.
Can I convert several JPGs at once?
Yes. Drop as many as you like — there is no file-count limit — and download them individually or as a single ZIP.
Next
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Tools people use with this one.
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HEIC to PDF
Combine iPhone HEIC photos into one PDF, with page size, orientation and how many images sit on each page all up to you.
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webp → pdf
WebP to PDF
Bundle WebP images into a single PDF, with page size, orientation and how many sit on each page up to you.
on-device
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