Straighten Distorted Document Photos in Seconds — No Hassle, No Ads
When we take a photo of an important document—such as a driving license, ID card, or passport—we expect the result to be clean and perfectly aligned. Ideally, the top and bottom edges should be straight, the corners should form a neat rectangle, and the document should look as if it were scanned.
In reality, this is rarely the case.
Even with a steady hand, smartphone photos often suffer from tilt and perspective distortion. One side of the document may appear higher than the other, or one edge may look closer to the camera while the opposite edge appears farther away. As a result, the document looks skewed and unprofessional—and in some cases, may even be rejected for official use.
That’s exactly the problem Straighten Photo is designed to solve.
How Straighten Photo Helps
Straighten Photo lets you fix both tilt and perspective issues with just a few simple steps:
- Take a photo of your document as best as you can using your phone.
- Open the Straighten Photo tool and upload your image.
- You’ll see four circular corner markers overlaid on the image.
- Drag each marker to match the actual corners of your document.
- Make sure the rectangle fully covers the area you want in the final image.
- Click the Straighten button in the top-right corner.
Within seconds, the tool generates a perfectly aligned version of your document. You’ll see both the original and the straightened image side by side.
If you’re happy with the result, simply download it. If not, click Adjust again and fine-tune the corners.
Why Cropping Alone Isn’t Enough
It’s important to understand that skewed images cannot be fixed by simple cropping.
Behind the scenes, Straighten Photo performs a perspective transformation. Based on the four corners you define, the tool reconstructs your document into a perfectly aligned rectangular shape and intelligently maps the original image data onto it.
The result is a document image that looks straight, properly proportioned, and professionally captured—just like a scan.
100% Free. No Ads. Total Privacy.
Straighten Photo is completely free to use, and we don’t show ads—ever.
We also take your privacy seriously:
- Your uploaded images are not saved
- They are not used to train AI models
- Your documents remain private and secure
Using Straighten Photo is effectively like using an offline tool on your own device.
Try It and Share Your Feedback
We built Straighten Photo to genuinely solve a real user problem—and we’re always looking to make it better.
Please try the tool and share your feedback or suggestions on our forum. Your input helps us improve and serve you better.
👉 Try Straighten Photo now.