Rotate WEBP Images Online
Straighten or turn any WEBP picture in your browser. Use the free angle slider, quick 90 degree buttons, or flip the image horizontally and vertically.
How to Rotate a WEBP Image
Upload the picture, adjust the angle until it looks right, then download. Everything is rendered locally, so the file never leaves your device.
Step 1
Upload your WEBP image
Drop a single picture into the box or click to browse. PNG, JPG, WEBP and SVG files are accepted.
Step 2
Set the angle
Drag the slider for any angle from 0 to 359 degrees, or use the quick 90 and 180 degree buttons.
Step 3
Choose WEBP and download
Pick WEBP as the output format, set the quality, then download the rotated image.
Why Rotate WEBP Files in the Browser Instead of an Editor
A tilted horizon, a scanned document that landed sideways, a phone photo that opens the wrong way round on a desktop: rotation is one of those fixes that should take seconds and often takes an entire editing session. This rotator keeps it short. You drop in one picture, move a slider or press a button, watch the canvas update live, and download the result. There is no project file, no import step and no export dialog to navigate.
Control goes beyond the usual quarter turns. The slider covers every angle from 0 to 359 degrees, which is what you need when straightening a slightly crooked photograph, and the 90 degree clockwise, 90 degree counter-clockwise and 180 degree buttons handle the common cases with one click. Flip Horizontal and Flip Vertical are there for mirrored selfies, reversed scans and any layout where the picture simply needs to face the other way.
The canvas behaves the way you would hope: it expands to the rotated bounding box instead of cropping to the original rectangle, so turning an image never silently cuts off its corners. At angles that are not multiples of 90 degrees the triangles outside the rotated picture stay transparent, which WEBP and PNG both preserve faithfully. If you export to JPG instead, the tool fills those areas with a background colour you pick, because JPG cannot store transparency.
Two limits are worth knowing before you start. Rotated output is capped at a long edge of 1400 pixels: if the rotated bounding box is larger, the whole image is scaled down proportionally, so a very high resolution photograph comes back smaller than it went in. The on-screen preview is scaled further, to a maximum width of 640 pixels, but that only affects what you see, not the exported file. A Max Width field lets you downscale deliberately on export, and leaving it at zero keeps the rotated size.
Output format defaults to PNG, so choose WEBP when you want the rotated picture to stay in the compact format your site already serves, and bear in mind that the quality slider applies to WEBP and JPG but is ignored for PNG, which is always lossless. Rotation is re-encoding, so exporting once at a high quality setting is kinder to the image than repeatedly saving it. Everything runs in your browser, with no upload, no watermark and no account, and you can reload the page any time to start a fresh rotation from the same source file.
Any Angle You Need
Drag the slider from 0 to 359 degrees, or use the one-tap buttons for 90 and 180 degree turns.
Flip and Mirror
Flip the picture horizontally or vertically to mirror a photo or correct a reversed scan.
No Cropping Surprises
The canvas grows to fit the rotated image, so nothing is trimmed away when you turn the picture.
WEBP Export Option
Select WEBP before downloading and the rotated result is written as a compact WEBP file.
Live Preview
The canvas redraws as you move the slider, so you see the final angle before downloading anything.
Runs Locally
Rotation and export happen in your browser, so your photo is never uploaded to any server.
FAQ
Frequently Asked Questions
Yes. The angle slider accepts any value from 0 to 359 degrees, which is exactly what you need for straightening a horizon that is off by a couple of degrees rather than turning a picture sideways.
No. The canvas is sized to the rotated bounding box instead of the original rectangle, so the whole picture survives the turn. At diagonal angles the extra corner areas simply stay empty.
They stay transparent when you export to WEBP or PNG, because those formats carry an alpha channel. Choose JPG and the tool fills those areas with the background colour you selected instead.
Rotated output is capped at a long edge of 1400 pixels. Larger images are scaled down proportionally so the rotation stays responsive, which means very large photos come back smaller than the source.
Yes. The Flip H button mirrors the picture left to right and Flip V turns it upside down, and either one can be combined with any rotation angle before you export the file.
Only if you select it. The format dropdown starts on PNG, so pick WEBP before downloading when you want the rotated image to remain a WEBP file at your chosen quality level.
It applies to WEBP and JPG exports, where the default of 92 keeps detail high. PNG output ignores the slider entirely because PNG encoding is always lossless regardless of the setting.
No, the rotator works on one picture at a time so you can fine-tune each angle. Rotate and download the first image, then reset and load the next one from your device.
No. The image is decoded and rotated inside your own browser tab and exported from the local canvas, so nothing is sent to a server, stored or analysed, and no account is required.
Two possible reasons. The rotated bounding box may have exceeded the 1400 pixel processing limit, or you may have entered a Max Width value. Set Max Width to zero for the largest available export.