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Auto Straighten

Automatically straighten tilted images

100% private. Your files and inputs never leave your device — everything runs locally in your browser.

AI Processing

Fix tilted photos by automatically detecting the horizon line.

Actions

Upload a tilted photo to automatically straighten the horizon.

Upload a file above to enable processing.

Features

  • Horizon detection
  • Rotation correction
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How to Use Auto Straighten

Automatically straighten tilted images. No signup, no uploads, no watermarks.

  1. 1

    Add the file or image you want to process.

  2. 2

    Choose the AI model or options available for this tool.

  3. 3

    Start processing — the AI runs in your browser, so nothing is uploaded.

  4. 4

    Download the output once it's ready.

Why choose Auto Straighten?

  • No uploads — your files never leave your device.
  • Free forever with no signup, no watermarks, and no limits.
  • Works on any device with a modern browser — no installs.
  • Fast, private, and built for getting the job done in seconds.
Try Straighten for free