To straighten the image, paste the base64-encoded image in the text box below. It works by estimating the proper rotation for best effects,
applying it and performing cropping.
On Google Chrome, please enable hardware acceleration to ensure full speed of processing.
On Mozilla Firefox, please enable offscreencanvas.
You have instructions on the bottom of this page
Note: It is not possible to straighten the horizon if the degree is too step (>12 degrees), as it is considered an intended rotation
Note2: The AI system may decide not to straighten the image, if that would cause object in the center to be unnaturaly rotated
Minimal size: 400x400
Choose image
Detailed instructions to enable hardware acceleration:
Google Chrome
1. Click on the action menu (three dot icon) in the top-right corner and then click on Settings.
2. Inside the Settings menu, scroll down to the bottom of the list and click on Advanced to make the advanced settings options visible.
3. Scroll down to the System tab and check the toggle associated with Use hardware acceleration when available.
4. Click the Relaunch button to make the enforce the change.
Mozilla Firefox
1. Go to Mozzila Firefox preferrences by visiting about:confing
2. Set gfx.offscreencanvas.enabled to true.