How to Rotate an Image
Most rotations are the simple kind: a photo came out sideways and needs a quarter turn. Tap 90 degrees left or right and it's fixed, and with PNG output that turn is a pixel-exact rearrangement — nothing is re-sampled, so there is no quality loss whatsoever. The interesting case is everything in between. When you tilt an image by, say, seven degrees to straighten a crooked horizon, the rotated rectangle no longer fits inside the original one, and something has to give. A surprising number of online tools quietly crop the overflow, silently deleting parts of your photo. This one expands the canvas instead, so the entire image survives and the newly exposed corners become transparent — visible against the checkerboard in the preview. From there you choose: fill them with a colour, or crop them away afterwards with our crop tool. Flipping is available in the same pass, which saves a round trip when a photo needs both mirroring and turning. Adjust the angle and press apply to re-run a whole batch, then take the results individually or as one ZIP. Everything happens on your device.
Add your images
Drag and drop, paste, or click to browse — multiple at once.
Choose the angle
Quick 90-degree turns, or any angle on the slider.
Download
Save each image, or take the whole batch as one ZIP.
Why Photos Come Out Sideways
The EXIF orientation flag
Phones store photos in the sensor's orientation and add a tag saying how to turn them. Software that reads the tag shows the photo correctly; software that ignores it shows it sideways — which is why the same file looks right in one app and wrong in another.
Rotating fixes it permanently
Turning the pixels themselves and saving a new file removes the ambiguity entirely. The result displays the same way everywhere, regardless of whether the software respects orientation tags.
Common Use Cases
Fix a sideways phone photo
A single 90-degree turn corrects the most common problem there is.
Straighten a crooked horizon
A few degrees on the slider levels a tilted landscape shot.
Correct a scan
Documents fed in the wrong way round need 180 degrees.
Rotate a screenshot
Turn a portrait capture for a landscape slide or document.
Prepare for print
Match the orientation your print service expects.
Creative tilt
Angle artwork deliberately, with the corners filled to match your layout.
Batch a whole shoot
Turn every photo from a session by the same amount at once.
Fix upload orientation
Some platforms ignore EXIF; rotating the pixels solves it for good.
Tips & Best Practices
Use PNG for right angles
At 90, 180 or 270 degrees the rotation is pixel-exact in PNG. JPEG would re-encode and lose a little for no reason.
Crop after a free-angle tilt
Straightening leaves transparent corners. Crop inward afterwards for a clean rectangle with no filled edges.
Small angles are usually enough
Most crooked horizons need only two to five degrees. Larger tilts cost more of the frame.
Fill the corners to match
If the image sits on a coloured background, set the fill to the same colour rather than leaving white.
Rotate before compressing
Free-angle rotation re-samples pixels, so do it first and compress once at the end.
Batch the whole shoot
If every photo needs the same turn, do them together rather than one at a time.
Troubleshooting
The corners are transparent
That's expected at any angle other than a multiple of 90. Turn on the background fill, or crop the image afterwards.
The image got bigger
The canvas expands to fit the tilted rectangle. That's what stops the corners being clipped off.
It looks slightly softer
Free-angle rotation re-samples every pixel. Right-angle turns avoid this entirely.
My photo was already sideways
Some software ignores the EXIF orientation tag. Rotating the pixels here fixes it permanently everywhere.
Frequently Asked Questions
How do I rotate an image for free?
Drop your images above, pick a 90-degree turn or any angle on the slider, and download — free, no signup and no watermark.
Are my images uploaded to a server?
No. Rotation happens entirely in your browser, so your images never leave your device.
Does rotating lose quality?
Not at 90, 180 or 270 degrees with PNG output — those are pixel-exact. Other angles re-sample and soften very slightly.
Can I rotate by any angle?
Yes. The slider covers the full 0 to 359 degree range.
Why are the corners transparent?
A tilted rectangle can't fit inside the original, so the canvas expands and the corners are empty. Fill them or crop afterwards.
Will it cut off part of my image?
No. The canvas grows to fit, so nothing is clipped — unlike many tools that silently crop the overflow.
Can I flip as well as rotate?
Yes. Horizontal and vertical flips apply in the same pass.
Can I rotate several images at once?
Yes. Add a whole folder and download the results as a single ZIP.
Why does my phone photo look sideways?
It has an EXIF orientation tag that some software ignores. Rotating the pixels fixes it everywhere.
Should I choose PNG or JPG?
PNG for lossless right-angle turns and to keep transparent corners. JPEG for a smaller photographic file.
Is there a file size limit?
No. Nothing is uploaded, so the only constraint is your device's memory.
How do I straighten a crooked photo?
Use the slider — most horizons need only two to five degrees — then crop inward to remove the empty corners.
Can I fill the corners with a colour?
Yes. Turn on the background fill and pick any colour.
Does it remove EXIF data?
Yes. Canvas-based processing drops metadata, including the orientation tag and any GPS coordinates.
Can I undo a rotation?
Rotate back by the same amount before downloading. Once saved, right-angle turns are reversible losslessly; free angles are not.
Does it work offline?
Once the page has loaded it runs entirely in your browser, so it keeps working without a connection.
Does it work on phones?
Yes, in any modern browser on Windows, Mac, Android or iPhone with nothing to install.
Is this tool really free?
Completely free, forever — no account, no ads and no premium wall.
100% free · No signup · Processed in your browser · Never uploaded
Last updated: August 2026 · FlipMyFormat Image Rotator
Written and maintained by the FlipMyFormat team · Runs entirely in your browser