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split svg Deskew the image

Straighten a tilted image to improve recognition accuracy

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We have already processed 41266 files with a total size of 5705152 MB

 

Deskew images online

When a page is fed to a flatbed scanner, either mechanically or manually, or photographed with a smartphone, it is nearly impossible to achieve perfect alignment. As a result, a slight skew (tilt) inevitably occurs in scanned images or photographs. Image straightening is critical to the OCR process as it directly affects the reliability and efficiency of segmentation and text extraction.

This free online application detects image skew angle and automatically correct the tilt. It can process images hosted on websites without downloading them to your computer. The app works on any device, including smartphones.

This free app provided by  Aspose OCR

ScanImage video

How to deskew an image

Step 1 icon

Step 1

Provide an image

Upload a scan or photo, or simply enter the image's web address

Step 2 icon

Step 2

Start deskewing

Click Deskew button to start processing an image

Step 3 icon

Step 3

Wait a few seconds

Wait until the image’s skew angle is detected, the image is processed, and the result is displayed

Step 4 icon

Step 4

Get result

View the resulting image or save it to your computer

FAQ

When do you recommend using this application?

Skew correction is recommended in almost all cases, except for perfectly straight scans.

What image formats are supported?

The application can process PNG, JPEG, BMP and TIFF images. The results are saved in PNG, JPEG, BMP, TIFF, GIF, and icon (ICO) formats.

What are the system requirements?

The processing is carried out by high-performance Aspose Cloud. The application has minimum hardware or operating system requirements - you can use it even on entry-level netbooks and mobile devices with the same speed and quality.

Can I use the app from mobile devices?

Yes, the application works in all popular web browsers on any device and platform, including smartphones.

I store images on a website. Do I need to download them?

No, simply provide a link to the image on Website tab. The application will do the rest.

Is this app free?

Yes, the application can process any number of images for free, for as long as you need.

The features you will like

Fast and Easy Perform OCR

Fast and Easy Perform OCR

Upload your image and click on “Start OCR” button to convert image to text. You will get the text as soon as the OCR is performed.

Perform OCR from Anywhere

Perform OCR from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin, software installation or hardware resources required for you.

High recognition quality

High recognition quality

All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.