Resize a WEBP
Scale WEBP images to exact pixel dimensions or a target size in KB.
Processed in your browser
Drop your image here
or choose an image from your device
Accepts WEBP images · max 25.00 MB
How to use it
- 1Drop a WEBP file into the upload area.
- 2Pick 'Dimensions' for exact pixels, or 'Target size' to aim for a specific KB figure.
- 3Press Resize. The image is scaled on a canvas and re-encoded as WEBP; in target mode the encoder is measured and retried until the output fits.
- 4Download the resized WEBP and check the reported dimensions and bytes.
Frequently asked questions
Why choose WEBP output for a resized image?
At the same perceived quality, WebP files are typically 25–35% smaller than JPG and keep transparency, which makes it a good default for web pages and app assets.
Does resizing re-compress the image?
Yes — the output is encoded fresh at the quality you set, so it's a lossy pass over an already-lossy source. Resize from the highest-quality original you have.
Is transparency preserved?
Yes. Alpha is scaled with the image and WebP stores it in the output.
What if the target size can't be reached?
You're told the real size that was produced instead of getting a file that quietly missed the target. Reducing the dimensions as well usually gets you there.
Related guides
- JPG vs WEBP: is it worth converting your images?WEBP typically saves 25–35% over an equivalent JPG. Here is where that saving is real, where it isn't, and what you give up.
- How to reduce image file size without wrecking the pictureMost oversized images are oversized for one boring reason: the dimensions are far larger than anywhere they're displayed. Fix that first, then compress.
Related tools
- Resize JPGSet exact pixel dimensions or a target size in KB, and get a JPG back.
- Resize PNGScale PNG images to exact pixel dimensions with transparency preserved.
- WEBP CompressorReduce WEBP file size with a quality slider and real, measured savings.
- Crop ImageTrim an image to the exact area you want, using pixel-accurate crop values.