Rotate Images Online
Rotate any image by 90°, 180° or 270°. The canvas is rebuilt to match the new orientation, and for JPG output transparent areas are filled with white. Everything happens on your device.
Upload an image
Drop an image here, or click to browse
JPG, PNG, WebP · Max 50 MB per file
Your image stays on your device. This tool runs entirely in your browser. Your file is never uploaded to our server.
How do you rotate an image online?
Rotating an image on this page is a three-step loop: drop the file, pick 90, 180, or 270 degrees, then download the result. The tool accepts JPG, PNG, and WebP files up to 50 MB, and it re-orients the image in your browser with the Canvas API, so nothing is uploaded. The rotation is baked into the pixels rather than stored as a flag, which means the downloaded file stays upright in every viewer, not just in the app that created it. A sideways 4032x3024 phone photo rotated 90 degrees comes out at 3024x4032, with the width and height swapped to match the new orientation.
- 1Drop or select an image. JPG, PNG, and WebP files up to 50 MB are accepted.
- 2Choose 90, 180, or 270 degrees. The preview updates to show the exact result.
- 3Set the quality if you are saving as JPG or WebP. PNG stays lossless, so the slider is hidden.
- 4Download the rotated image. Your original file is never modified.
Why does a straight photo display sideways?
Phone cameras store an orientation flag inside the file that tells software which way is up. Most photo apps read that flag and turn the image for you, but some viewers, email clients, and web forms ignore it, so the photo appears rotated even though the raw pixels were never changed. The fix is to physically rotate the pixels. This page rebuilds the image at the angle you pick, so the downloaded file does not depend on a flag that other software may ignore.
Does rotating an image reduce quality?
No. A rotation only re-positions pixels; it does not discard or resample them, so the visible detail is unchanged. The one caveat is the format you save as. If the output is JPG or WebP, the image is re-encoded at your chosen quality setting, and that re-encode is what can cost a little detail. Keep the slider at 80% or higher and the result will be visually identical to the original. PNG output is lossless, so a PNG rotated as PNG changes nothing except the orientation.
Common use cases for image rotation
Fixing sideways phone photos
This is the most common reason people arrive on this page. A portrait shot saved at 4032x3024 because the phone was lying sideways displays on its side in a web form or a report. Rotating it 90 degrees produces a 3024x4032 file that opens upright everywhere, with no need to fix it again in each viewer.
Straightening scanned documents
Flatbed scans often come out rotated because the page was placed sideways on the glass. An A4 page scanned at 300 DPI is roughly 2480x3508 pixels; scanned sideways it is 3508x2480. Rotating 90 degrees restores the correct reading orientation before the document is emailed or archived.
Preparing photos for a digital frame
Digital photo frames and slideshow software sometimes ignore orientation flags, so a portrait photo saved at 3024x4032 gets shown sideways. Rotating it 90 degrees produces a 4032x3024 file that stays upright on the device, and it costs nothing in quality because the pixels are only re-positioned.
Fixing orientation for online forms and IDs
Government and job application forms often reject or mis-display photos that carry a sideways flag. Rotating a 1080x1440 selfie that was flagged sideways produces a 1440x1080 file that renders correctly when attached to the form, avoiding a rejected submission.
Output formats and what changes
The output keeps the format of the source file: a JPG stays a JPG, a PNG stays a PNG, and a WebP stays a WebP. The quality slider applies to JPG and WebP output and is hidden for PNG, because PNG is lossless and re-encoding it as PNG does not change its size or detail. When the output is JPG, any transparent areas are filled with white, since JPG cannot store transparency. A 90 or 270 degree rotation swaps width and height, which is expected and normal.
90, 180, or 270 degrees: which do you pick?
The angle you need depends on how far off the image is, and the preview removes the guesswork. Pick the turn that leaves the image upright, and rotate again if the result is still not right, since applying the wrong angle is harmless.
- 90 degrees: one quarter turn. Use this when the image leans to one side.
- 180 degrees: half a turn. Use this when the image is completely upside down.
- 270 degrees: three quarter turns. Use this when the image leans to the other side.
Why rotate in the browser?
Every image on this page is processed by the Canvas API inside your browser. Nothing is uploaded, no account is required, and there is no queue. That makes it a safe place to handle sensitive material such as scans of identity documents, internal screenshots, or personal photos, where sending the file to a third-party service would be a problem. The result is usually ready in under a second, since the whole operation runs locally.
Frequently asked questions
Does rotating an image lose quality?
No. Rotation re-positions the pixels without discarding them. If you save as JPG or WebP, the image is re-encoded at your quality setting, so keeping the slider at 80% or higher makes the result visually identical. PNG output is lossless.
Why do my phone photos upload sideways?
Your phone stores orientation in a flag inside the file, and some apps and web forms ignore that flag. The pixels themselves are not sideways, only the instruction to turn them. Rotating the file physically re-arranges the pixels, so the flag no longer matters.
Will the rotated file stay upright in every viewer?
Yes. The rotation is baked into the pixels, so the downloaded file displays upright in any app, browser, or form that opens it. There is no flag left to be ignored.
Can I rotate a PNG with transparency?
Yes. PNG transparency is preserved and the canvas resizes to match the new orientation. When the output is JPG, transparent areas are filled with white because JPG cannot store transparency.
Does rotating change the image dimensions?
A 90 or 270 degree rotation swaps the width and height, so a 4032x3024 photo becomes 3024x4032. A 180 degree rotation keeps the same dimensions. This is expected and matches the new orientation.
Does rotating change the file size?
Very little. The number of pixels is unchanged, so the size stays close to the original. The only difference comes from the re-encode when you save as JPG or WebP, where the quality slider controls the final size.
Is there a file size limit?
Input files are limited to 50 MB. The limit exists because the tool decodes the full image into memory in your browser. Most photos and scans are far below it.