Convert HEIC to WebP without uploading
Drop your HEIC files below. You get WebP back in seconds. No upload, no queue, no limits, no watermark.
Drop images here or click to browse
HEIC · JPG · PNG · WebP · GIF · BMP. Nothing is uploaded.
Output:WebP · need another format?
Why convert HEIC to WebP?
HEIC is the default photo format on iPhones. It saves space on your phone, but Windows, Android and most websites still refuse to open it. WebP files are typically 25–35% smaller than JPG at the same quality — ideal for websites.
When you actually need this
You want the iPhone photo on a website without the page weighing megabytes. WebP is supported by every current browser and keeps files close to HEIC size, which JPG cannot do.
What it costs you
WebP is a web format. Print shops, older desktop software and some phone galleries still refuse it, so it is the wrong choice for anything you need to hand to someone else as a file.
What happens to the file size
On this site's own 1440×960 test image, 287 KB of HEIC became 535 KB of WebP. Slightly larger, which is the cost of the format change rather than a fault. Drop the quality slider a little if size matters more than fidelity.
How it works
Drop your HEIC files above and pick a quality. Each one is decoded to raw pixels in a background thread, re-encoded as WebP, and handed straight back to you — individually or as a ZIP. Nothing queues, because nothing leaves.
Frequently asked questions
WebP or AVIF for my site?
WebP if you want it to work everywhere today, AVIF if you want the smallest file. On our test photo AVIF came out 43 percent smaller than WebP, but it takes much longer to encode — about 11 seconds versus under a second here.
Is it really private? Where do my HEIC files go?
Nowhere. The HEIC is decoded and re-encoded as WebP by your own browser, using WebAssembly — the same technology behind Photopea and Google's Squoosh. Load this page, switch off your internet, and the conversion still works. There is no upload step to opt out of, because there is no server to upload to.
Is there a file size or daily limit?
No. Your device does the work, so there is no bill for us to protect. The practical ceiling is your own memory: a batch of HEIC files converts fine, but very large images on an older phone can run out of room, and the tool will say so rather than fail silently.
Is QuietPix free?
Yes. Free for personal and commercial use, supported by small ads placed outside the tool itself. No account, no trial, no watermark on anything you convert.