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JPG to WebP, a lighter file for the web, free

Drop a JPG or a whole set, convert, and download a WebP or a zip of the set.

or drop the image here

The preview stays on your device. Nothing is recorded until you capture.

How do you convert JPG to WebP?

How do you convert JPG to WebP?

Drop your JPG file on the page, or pick it from your device, and it is ready to convert at once. Press the button and your WebP comes back to download in seconds, one file for a single image or a zip for a set. A single image is rebuilt right on the page, with nothing uploaded, and converting several at once uses our server. Nothing is set up beforehand.

Why convert JPG to WebP?

Why convert JPG to WebP?

WebP was made to do exactly what a JPG does, only smaller, so converting a JPG to WebP shrinks the file while the photo looks the same. On a website that means faster pages and less bandwidth, which is why WebP has become the default modern format for photos that live online.

What changes when you go from JPG to WebP

What changes when you go from JPG to WebP

The photo keeps its look, saved as a high-quality WebP, just lighter than the JPG. There is no transparency to worry about coming from a JPG, which has none. The only thing to check is the destination: WebP is supported almost everywhere now, but a very old app or printer might still want the JPG, in which case keep the original.

Will WebP open where you need it?

Will WebP open where you need it?

WebP is accepted almost everywhere a picture can go today, which is the main reason to convert to it, and the only real holdout is some very old software or a fussy upload form, in which case a plain JPG is the fallback that always works. For everyday use you will not hit a wall.

What happens to your images

What happens to your images

How your image is handled depends on how many you convert. A single image is rebuilt right on the page, with nothing uploaded, so that one stays entirely with you. Converting several at once sends them to our server, which builds the zip and removes the download link within about two hours, and a button deletes it the moment you have it. You can confirm it in the network panel, where one image makes no network calls whatsoever.

When another tool fits better

When another tool fits better

This converter changes the format and keeps the picture. If the WebP is still heavier than you want, run it through a compressor, and if it is larger on screen than it needs to be, set its size with a resizer first. To go the other way, convert WebP back to JPG.

How it works

  1. Add your image

    Drop your JPG on the page or pick it from your device, one or a whole set.

  2. Press convert

    The tool rebuilds it as a WebP, one file or a zip for several.

  3. Single or batch

    One image converts on the page, several use our server, link gone in ~2h.

  4. Download the WebP

    Save your WebP, or the zip, to your device.

Other tools to finish the job

Converting changes the format. Make the WebP lighter, set its size, or convert it back to JPG.

Frequently asked questions

How do I convert JPG to WebP for free?

Open the page, add your JPG with a click or a drag, and press convert. Your WebP comes back ready to save in seconds, a single file or a zip for several, with nothing stamped on it and nothing to pay. There is nothing to install first.

Does converting JPG to WebP lose quality?

The picture looks the same, and the WebP is saved at high quality. WebP keeps the look at a smaller size, and a transparent background carries across untouched, which is why it is the modern default for the web.

Does WebP keep a transparent background?

Yes, WebP supports transparency, so a see-through area in your JPG stays clear in the WebP, with nothing flattened or filled in along the way. That is one of the main reasons to pick WebP over a format like JPG, which would turn those clear areas white.

What happens to my image when I convert it?

It depends on the count. One image is rebuilt right on the page with no network calls at all, so it never reaches a server. Two or more upload to our server, which zips them and removes the download link within about two hours, with a button to delete it immediately. Nothing is kept once you have your download.

Can I convert several JPG files at once?

Yes, drop a whole set and they come back as a single zip you download in one go. A batch is the case that uses the server, so the files go up, get converted and zipped, and the link expires on its own within about two hours, sooner if you tap delete. It is the iLove-style batch flow, one press for the lot.

Is the JPG to WebP converter really free?

Yes. The WebP comes back with nothing stamped on it, no badge in the corner and no mark across it, and there is nothing to pay for the download. You save the file and use it wherever you need, as many times as you like.

The details

Notes from the team on craft, formats, and the small decisions behind a good round crop.

Why JPG to WebP specifically
Each format earns its place, and the reason to make this exact switch is simple: a JPG becomes a smaller WebP for the web. People reach for it when the JPG is technically fine but the situation in front of them wants a WebP instead, an app that will not open the JPG, a page that loads faster, a tool that insists on one format. Picking the conversion by what the destination actually accepts, rather than by habit, is what saves a second round trip later.
One image stays on the page, several use the server
This converter works two ways depending on how much you hand it. A single non-AVIF image is rebuilt entirely on the page, with no network calls after it loads, so that one truly stays with you. Converting several at once is heavier either way, so the images upload to our server, which converts and zips them and hands back one download from our CDN. That zip is removed within about two hours, and a button lets you delete it the instant you have it. If the server is ever busy or offline the tool quietly falls back to converting on the page, so you get your files regardless. The honest version is the useful one: a single non-AVIF image is kept to itself by staying put, and a batch is handled on a server that keeps nothing for long.
JPG and WebP, what each format is good at
It helps to know why these two differ. JPG is lossy, small, and opens everywhere, but holds no transparency. WebP is a small modern format that keeps transparency and is now widely read. Converting JPG to WebP trades one set of these properties for the other, so pick the direction by what the destination needs, smaller, more compatible, with no detail lost, or transparent. When the goal is a lighter file rather than a different format, a compressor is the better tool.