Crop WEBP Image Online
Crop WEBP images online to any size or aspect ratio while keeping transparency. Lock a preset, scale down, and download free—no upload.
How to Crop a WEBP Online for Free
Trim any WEBP in three easy steps: add your file, draw or lock the crop frame, and save the result—transparency kept, no software needed.
Step 1
Upload Your WEBP
Step 1. Drop a WEBP file from your device into the tool and the crop box appears right away.
Step 2
Frame the Crop
Step 2. Drag the box freely or lock a ratio, then set Max Width to scale the result down.
Step 3
Download Result
Step 3. Click Crop, preview the trimmed image, and download it straight to your device.
Crop WEBP Images While Keeping Transparency
WEBP is the modern web format built to replace PNG and JPEG at a fraction of the size. It packs both lossy and lossless compression plus full transparency into one lightweight container, which is why browsers, CMS platforms, and performance tools all recommend it. The catch is that WEBP files often arrive inside design exports or converters where trimming a frame still means opening heavy software. For a quick crop or a transparent asset resize, that overhead is unnecessary, and most sources export far larger than needed so a tight crop also trims wasted pixels.
UnoIMG’s free WEBP cropper makes the job effortless in the browser. Drop your file and a draggable box appears; move it, resize from any corner, or lock a preset ratio such as 1:1 for avatars or 16:9 for banners. By default the tool keeps the WEBP format, so the alpha channel and every transparent pixel survive the crop untouched. Choose PNG if you need maximum compatibility, or pick JPG only when a solid background is fine—and JPG simply fills your chosen color instead of turning transparency black. A Max Width field shrinks the result for the web in one step, and because the crop uses the image’s real pixels, the output dimensions are always exact.
The payoff reaches everyone who ships transparent web graphics. Designers trim hero images and sticker art for instant-loading pages; developers cut lightweight assets that stay sharp on every screen; marketers crop product and social images without losing clean edges. E-commerce stores frame WEBP cutouts for faster category pages, and agencies prepare client deliverables in exact sizes. Teachers crop diagram art for worksheets, and photographers export web galleries that open quickly on any device. Social creators reuse the same cropped set across every platform. Each result downloads on its own, so you can refine several assets in one sitting and keep every version visible on screen.
Best of all, the process is private and free. Cropping runs entirely in your browser, so your WEBPs are never uploaded to a server or stored anywhere—nothing leaves your device, which keeps sensitive designs and logos fully on your machine. There is no watermark, no account, and no desktop software to install. Whether you keep WEBP for its tiny size, switch to PNG for compatibility, or export JPG with a background fill, UnoIMG fits naturally into any daily workflow, helping you frame the perfect image in just a few seconds.
Crop to Size
Drag the box or lock a ratio to cut exactly the frame you need from any image.
Aspect Presets
Pick 1:1, 4:3, 16:9, 3:4, or 9:16 for social posts, thumbnails, and documents.
Keep Transparency
Output stays WEBP by default, so alpha channels and see-through backgrounds carry over.
Scale Down
Set a Max Width to shrink the crop for faster web and email sharing in one step.
Private & Free
Everything runs in your browser, never uploaded, with no watermark and no cost.
Exact Pixels
Crops use the image's real pixels, so the output dimensions are precise every time.
FAQ
Frequently Asked Questions
Yes. With Keep Original the output stays WEBP and the alpha channel is preserved, so every transparent pixel remains see-through. Only if you choose JPG does the tool fill a background color instead of keeping transparency.
WEBP compresses more efficiently, often 25 to 35 percent smaller than a comparable JPEG at the same visual quality, while still supporting transparency that JPEG lacks. Cropping keeps those size benefits intact.
By default it stays WEBP, keeping full quality and transparency. You can also pick PNG for maximum compatibility or JPG if you need a solid background before you download it.
Modern browsers do: Chrome, Firefox, Safari 14.1 and later, and Edge all render WEBP reliably. If a visitor uses a very old browser, export PNG or WEBP instead for safety.
The browser canvas captures a single frame only, so the cropped result is a still WEBP image. For the full animation, edit the original in a dedicated motion tool instead.
Lock a preset ratio such as 1:1, then set Max Width to the size you need, like 512, so the result is exactly that dimension. The crop uses real pixels for precision.
Cropping alone never blurs your pixels; it uses the image’s real resolution. Only if you lower the quality slider is the result recompressed, so keep it high for the best sharpness.
Yes. Cropping runs entirely in your browser, so your WEBPs are never uploaded to a server or stored anywhere at all. Nothing leaves your device, keeping your designs fully private.
You can load images one after another, and each cropped result appears with its own download button on screen. There is no single ZIP, but every file is ready for you to grab.
No. The crop is a fresh canvas export, so embedded EXIF and other metadata are not carried into the new file. This also keeps the result clean and free of old data.