Free Online Image Flipper
Sometimes a photo just looks better — or more correct — as a mirror image: a selfie that reads naturally, a scanned document that came out backwards, or a graphic that needs to face the other direction. LovePDFImg's Flip Image tool mirrors your image horizontally or vertically with an instant preview, so you can see the result before downloading.
Flipping is done with the Canvas API by drawing the image onto a canvas with a negative scale transform along the chosen axis. This simply repositions pixels as mirror images without any resampling, so quality stays exactly the same. You can combine both horizontal and vertical flips, or reset back to the original at any time — all without uploading your image anywhere.