Turn JPG photos into smaller WebP files — right here in your browser. Adjustable quality.
Your files never leave this device.jpg and .jpeg · up to 10 at once · 50 MB each
Four steps, a few seconds, zero uploads.
Drag images onto the box above, or click Browse to pick them from your device. Up to 10 at once.
Pick a WebP quality level — 80 is a great default that stays sharp while making far smaller files.
Latch decodes each JPG and re-encodes it as a WebP using your browser — instantly and offline.
Save them one at a time, or grab everything at once in a single zip. That's it.
JPG has been the default photo format for decades, but WebP — Google's modern format for the web — compresses the same image roughly 25–35% smaller at matching quality. For a page full of photos, that adds up to faster loads and less bandwidth.
Every current browser displays WebP, so it's a safe choice for anything going online. Since your JPG has already been compressed once, keep the quality slider high (around 80–90) to avoid stacking too much loss — the result still comes out smaller than the original.
To turn a JPG into a WebP, drop your files above, set the quality, and hit Convert — everything runs in your browser, so the images never leave your device. Need to go back? WebP to JPG converts them the other way.
No. Your browser handles the entire conversion locally. Nothing is sent to a server — the tool even works with Wi-Fi switched off.
WebP files are typically 25–35% smaller than the equivalent JPG at the same visual quality, so pages load faster and use less bandwidth. It's the format Google recommends for images on the web, and it's supported by every modern browser.
WebP here uses lossy compression, and your JPG was already compressed once — but at the default quality of 80 the WebP is visually indistinguishable from the JPG while being smaller. Raise the slider toward 95–100 if you want to keep as much detail as possible.
You can convert up to 10 images at once, up to 50 MB each. The real limit is your device's available memory, not an arbitrary cap we've set.
Drag your JPG files onto the drop zone (or click Browse), set your quality, then hit Convert to WebP. Latch turns each JPG into a WebP right in your browser and lets you download them one by one or as a single zip — convert a single file or batch several at once.