JPG to WebP Converter
This jpg to webp converter gives you a lighter copy of a photo you already have, ready to put on a web page. WebP was designed for the web and usually weighs noticeably less than the same picture kept as JPG, so product galleries, article images and hero banners load sooner — especially on phones. Add a JPG, set the quality if you want to, and download the WebP version. The work happens in your browser tab, so the original photo never travels to a server.
Only the file format changes — and the file gets lighter.
Convert JPG to WebP
Hand over a JPG photo and take back the same picture as a WebP file.
1 · Add your JPG image
Drop your JPG image here
or pick a photo stored on this device
Works with JPG images (.jpg). The result is a WebP file (.webp) at the same pixel dimensions as the original.
File:
Dimensions:
Original size:
Handled locally in this tab — no upload happens.
Where a webp converter earns its keep
Three everyday jobs that get easier when your photos weigh less.
A store that feels quicker
Dozens of product shots are often the heaviest part of a shop page. Swapping them for WebP copies trims the page without reshooting or redesigning anything.
Articles people finish loading
A long blog post with a photo every few paragraphs can quietly reach several megabytes. WebP versions cut that total, so the page arrives whole on an ordinary connection.
Headroom on hosting and bandwidth
Smaller image files take less storage and less transfer on every view, which adds up on busy sites and shared hosting plans.
About this converter
Most people look for a way to shrink their website’s photos without making them look worse, and that is the job this page does. It is a free jpg to webp converter that runs online, inside your browser — there is no program to download and no account standing between you and the result. Drop in the JPG from your camera, phone or stock library, and you get back a WebP copy of the same picture at the same dimensions.
One honest limit is worth knowing before you start: a JPG has already thrown away some detail to reach its size, and changing the format cannot invent that detail again. What conversion can do is store the picture you have now more efficiently, so it travels faster. Keep your original JPGs somewhere safe as your masters, and serve the WebP copies to your visitors.
Questions about JPG and WebP
Sizing, quality and browser support, answered plainly.
How do I convert a JPG to WebP on this page?
Add your JPG with the upload box — drag it in or browse for it — leave the quality slider at 92 unless you have a reason to move it, then press Convert to WebP. Your browser builds the WebP file and hands it to you as a download.
How much smaller will the WebP file be?
Often around a quarter to a third lighter than the JPG at a similar-looking quality — that is the range Google measured when comparing the two formats, and it is what most photos land near. Your exact saving depends on the picture: busy, detailed photos shrink less than smooth ones, and lowering the quality slider shrinks the file further.
Will converting damage my photo’s quality?
At the default setting of 92, most people cannot spot a difference at normal viewing sizes. Two things are worth understanding, though. Converting is a re-encode, so pushing the slider low will soften detail — and no converter can restore sharpness or detail that the original JPG already gave up when it was first saved.
Will WebP pictures display properly on my website?
Yes, in any current browser — Chrome, Edge, Firefox, Safari and Opera all render WebP today. WordPress has accepted WebP uploads in its media library since version 5.8, and the major store platforms handle the format as well. Keeping your JPG originals as masters is still sensible, in case you later need the photo for print or for software that prefers JPG.
Does using WebP help with PageSpeed and Core Web Vitals?
It can help the loading side of those measures, because a lighter hero image or gallery reaches the screen sooner, and PageSpeed Insights often flags JPG pages with its serve images in next-gen formats suggestion — WebP is one of the formats it is pointing to. It is not a guaranteed score or ranking fix: slow hosting, heavy scripts and other issues still count, and this page will not promise otherwise.
Are my photos uploaded anywhere when I convert them?
No. The conversion runs in your own browser using the device in front of you, so a photo of a product prototype, a client’s premises or your family never gets sent to Fixpio or stored by us. Close the tab and nothing of the image remains here — it was never here to begin with.