Aspose.OMR Cloud is an easy-to-use and versatile online service for designing, rendering and recognizing hand-filled answer sheets, surveys, questionnaires, tests, insurance claims, and similar forms. With it, you can quickly develop applications for optical mark recognition (OMR) that require minimal resources on the client side – all the work is performed by remote services. You do not need to install any software to use the OMR cloud services. Just use cURL commands or combine them into scripts for complex tasks. You can also use third party REST API tools like Postman. The OMR Cloud API can be used from a command line, Bash script, Postman, or a web browser without installing any software or writing code in any of the programming languages. Simply create an HTTP request with required parameters and get the result.

Features

• Use your smartphone camera instead of a scanner
• Read all types of marks drawn with a pen, pencil or marker
• Supports all image formats you can get from a scanner or camera
• Processes write-in fields and custom drawings
• Superior recognition accuracy for reliable results
• Fine-tune recognition parameters to handle difficult cases
• Powerful markup languages for creating all types of forms
• Personalize forms with barcodes, QR codes, branding and images
• Requires minimal resources on the end user devices
• Printable forms in PDF, JPEG, PNG, TIFF, GIF, BMP
• Recognition results in CSV, JSON, XML

Benefits

Optical Mark Recognition (OMR) technology greatly simplifies the collection and analysis of manually filled data. It fully automates the process, allowing hundreds of sheets per minute to be recognized with nearly 100% accuracy, and saves the results directly to a database for further aggregation and analysis. It is widely applicable across many tasks: Education: answer sheets, tests, quizzes, SAT forms. Questionnaires: customer satisfaction surveys, feedback forms, meal preferences, and more. Applications: insurance claims, financial applications, border entry forms. The API supports the complete OMR workflow – from designing a form to recognizing its scanned hardcopies. It offers highly flexible JSON and text markups with 20 layout and content elements that can be combined to produce forms of any layout and complexity. Forms are generated in popular graphic formats and PDF documents so they can be printed on regular or professional equipment. The service eliminates the need for specialized scanners, paper, or hardware solutions. Advanced image analysis and AI techniques allow the use of regular pens, office copiers, or even smartphone cameras without loss of accuracy. Recognition accuracy competes with traditional hardware-based systems at significantly lower cost. With an Aspose Cloud account, users also gain access to the full range of Aspose cloud APIs. You can read write‑in fields with OCR, build documents and presentations from aggregated OMR results, and analyze survey data with pivot tables. All tasks are performed uniformly, reducing learning and maintenance costs.