How Image to Text Converters Help Students to Copy Class Notes?

Everyone has carried the burden of heavy books and notes in student life. Collecting them and securing them in one place has always been a difficult task.

But now, the word has changed. You can save dozens of documents by scanning them through different techniques.

Out of all these techniques, OCR is one of the most preferred techniques that can be used to extract data.

If you are new to this technique, let’s look at it.

What is OCR?

Optical Character Recognition simply OCR is a technique used to convert images and printed and scanned documents into editable text. It is used for processing data in which characters are converted to codes and text is extracted from them.

Its algorithm performs two significant functions:

  1. In pattern recognition, the language and font of data are recognized.
  2. In feature detection, some codes are generated for 4each letter. For a letter, E, one vertical and three horizontal lines are generated as a code.

How does OCR work?

For data extraction, OCR uses color code, i.e. black and white. The black color shows characters while it is for empty spaces.

Steps of OCR

The whole process is based on five simple steps.

  1. In the first step, the image is imported from the storage. OCR kit can import data from every platform or any location, and it is also supported for every kind of image and file format.  
  2. In the second step image or document is pre-processed. In this operation, the quality of the image is increased and enhanced to remove any blurry effect.
  3. The AI-based algorithm is then used to analyze the structure of documents, the layout is critically examined text is recognized along with its design.
  4. In the fourth step, data is recognized. It is seen in what language data is present and what the font of it is. Documents can be printed or handwritten, so OCR works according to them.
  5. After extraction, in the fifth and last step, data is exported, and a document is formed in which you can make edits.

How to perform OCR?

OCR can be performed through various online software. This software can extract data from images and documents.

They are easy to use and save time and the tension of manual typing. Different tools have different interfaces and functionality, and you may get facilitated by them for free. While some devices also have a paid version.

Examples of such types of tools are as follows:

It is a famous and reliable bundled tool for data extraction. With this tool, you can also extract text from blur images and screenshots.

How can I use this tool?

  • Drag your image, enter the URL, or upload it from drive or dropbox.
  • Select the language from the setting
  • Verify the reCAPTCHA.
  • Hit on the Submit option.

Why should I use this tool?

  • This tool is easy to use. 
  • It is free of cost.
  • You can identify math equations by it.
  • It works best for blurry images.
  • You can perform OCR for three files at one time.
  • It gives you the option of choosing your preferred language.
  • You can use it on any device.
  • It is responsive to minor changes.
  • The tool is based on contemporary AI technology.

This image to text tool is used to perform OCR. Its usage and features are given below.

How can I use this tool?

  • Upload an image or browse for it.
  • Verify the reCAPTCHA.
  • Click on Submit option.
  • Save your text.

Why should I use this tool?

  • This tool is also free.
  • It has a friendly interface.
  • It also supports multiple languages.
  • You can perform OCR for every type of image like JPG, GIF, etc.
  • It has no installation process.
  • It is AI-based.
  • This software is very responsive.
  • It provides security to your data. is an OCR tool that can help you in image and document conversion. The text obtained is editable, and the technology is based on advanced AI.

How can I use this tool?

  • Upload your image on Drag and Drop option. You can also link a URL, add a file by dropbox, or take the file directly from the drive.
  • Verify the reCAPTCHA.
  • Click on the Convert option.
  • You will get your text.
  • Download it to make edits.

Why should I use this tool?

  • This tool does not demand a single penny and is free to use.
  • You do not require any account on the software. Similarly, no subscription process is needed.
  • Its algorithm is based on contemporary AI technology.
  • It is compatible with all types of devices.
  • It supports multiple languages. You can select your preferred language from the settings before uploading the image.
  • It is highly accurate and secure.
  • It does not make any copy of your material.
  • After the OCR process, the file is deleted from its database.

Benefits of OCR

  • You can make edits to documents.
  • It is a time-saving and productive technique.
  • There is no need for manual retyping in it.
  • Customer service has improved through it.
  • You can save a large amount of data through it.
  • It has increased business efficiency and working capacity.


OCR is a new and versatile technique used in almost every business and institution. You can extract data through documents and images and save it in storage for later use.

There are five distinct steps in which an image is imported and intensified, followed by data recognition. It helps to manage storage and increase productivity by decreasing efficiency costs.

This contemporary technique can be implemented through various tools. These tools can serve OCR for you in free or limited payment.

These tools are also easy to use and secure. To make a long story short, OCR is essential for every field.

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