Advanced digital technology and tools have made it quite simple for everyone to convert images to text in less time and effort. The use of converting image texts to digital text conversion is fairly frequent in every field.
Before the emergence of digital technology, if you had to convert an image text into a text file, you would have to do so by yourself.
Manual conversion is a time-consuming process and gives inefficient results as well. As a result, digital conversion techniques are now growing increasingly in place of manual text conversion.
Online OCR tools can be used to translate images into text using the OCR (Optical Character Recognition) technology. To learn more about how modern OCR tools and technologies and their working, keep on reading the article.
All you need to know about OCR online tools
There are several ways to detect words on photographs and printed pages using OCR (optical character recognition system). This technology has made it easier for users throughout the world to convert data from photos into customizable and useable forms like MS Word.
For the last two decades, OCR scanning has been used to translate words from photos into editable text accurately and efficiently.
Before that, it takes more than an hour to manually convert the papers into computer editable texts. However, with the use of OCR technology and tools, you can perform this conversion in under 1 minute.
Today’s modern OCR technology is far more powerful than it was initially invented. Machine learning, artificial intelligence, natural language processing, deep learning, and image detection techniques instantly drive optical character recognition tools for optimum results.
As the result, OCR technologies are now working much more efficiently than ever before.
Moreover, the tools are constantly improving their algorithms in order to improve their ability to transform printed and handwritten text.
How Does OCR Work?
There are different ways to write a word and everyone has a unique writing style that makes conversion quite a challenge. However, there is nothing difficult when it comes to digital technology. All OCR algorithms use a similar technique of preprocessing before converting images into text.
- Pre-processing: OCR algorithms start working with preprocessing the image to enhance the character recognition chances.
- Character extracting: OCR tools generally use two techniques for extracting characters;
- First is defining the character by determining its lines and strokes.
- Second, identifying the whole character following the pattern recognition.
- Post processing: When OCR output is restricted to a vocabulary, the reliability of OCR can be increased however, it is not possible. OCR tools are developed by including all the words in English, or a more specific set of words related to a certain field such as mathematics digits and signs.
If the text includes words that are not in the vocabulary, such as proper nouns, this strategy becomes less effective.
More complex OCR algorithms maintain the existing word structure and generate a customizable text from any picture you want. The accurate result is due to the excellent post-processing feature integrated to enhance reliability.
- Grammar correction: Some advanced OCR tools come with a grammar correction feature, in addition, to identifying the characters from the image. The Levenshtein Distance technique is frequently used in OCR post-processing to better optimize OCR API results.
Best OCR tools to convert image to text in bulk
To help you with your work and personal use, we’ve chosen some of the top image-to-text converters. All of the mentioned tools are safe to use, and the end results are top-notch.
The first in the list is Ocr.best because it uses AI technology that helps in recognizing the poorly written text from images. The machine learning algorithms always work best for detecting and converting handwritten and old printed text into digital formats.
The best thing about Ocr.best is that it serves absolutely free of cost that making it stand out among other OCR options. You can do multiple uploads to this great app, which can be used on a mobile phone as well.
Another reason for listing this tool on the first number is that it supports multiple picture formats, such as JPG, JPEG, JPI, etc.
In addition to the ability to convert between other languages, this website also lets you edit the final document to make it sounds accurate.
Whether you need your text in Docx or PDF files, this image-to-text converter has a friendlier user interface that supports a pleasant, powerful, and efficient result. The program is free and efficient, and it can detect text from any image format whether it be gif, .png, .bmp, .jpg, etc.
There are no intrusive advertisements on this website, and the UI is user friendly and straightforward to use. The tool can also detect the text in multiple languages accurately.
You can also drag, upload or enter a URL to quickly translate the text on any online page with this image-to-text converter.
3. Free OCR
Free OCR is the right choice when you need to extract text from a plain file from a picture or a scanned pdf file. No need not register for using the simple OCR tool. Moreover, this tool allows you to uphold 10 images per hour.
Google’s Tesseract OCR engine is considered an unbeatable text recognition engine among all, and the Free OCR tool act just like its graphical-font end.
This tool performs better as compared to Google’s Tesseract OCR engine as it supports only a confined number of languages and overlooks the formatting of images.
A web-based OCR program that can transform your PDF files and photos into the appropriate office file formats. This is an Abbyy program, thus giving excellent and more accurate character recognition outcomes.
In contrast to the Free OCR tool, FineReader can detect printed text written in a wide range of languages.
The downside of the tool is that it allows only a few photos to convert to text for free, and you’ll have to pay $3 per 10 pages for subsequent converts.
5. OCR Terminal
OCR Terminal, one of the most advanced online OCR solutions to scan and identify the scanned pdf images as well as phone screenshots.
Now you can take a screenshot of the problem message and submit it to the OCR terminal. You’ll obtain the complete error code in plain text, which you can then copy and paste into email messages or message boards.
The OCR engine in Abbyy powers OCR Terminal too. You can use 20 free conversions each month with OCR Terminal’s free account, and you have to spend roughly 7 to 9 cents for each subsequent conversion after that which makes it quite an expensive option.
Digital technology has transformed the workplace in a way that papers and manually written text have been spared. OCR technology has revolutionized the digitization and printing of documents, making the process easier and more efficient than ever before.
OCR technology has made it possible for companies to automate processes that were previously done manually. To put it another way, the time and effort that had formerly been spent on these laborious duties may now be put to use in other areas of the business.
OCR tools are very useful for newspaper editors and journalists, as well as anyone else whose profession requires writing on paper. We have mentioned some of the best free and paid options for you to save your precious time, try them and enjoy text conversion in bulk.