# MRZ Scanner FAQ

Please use the links below to find answers to common questions and configuration guidance.

- [What MRZ formats does the Dynamsoft MRZ Scanner support?](https://www.dynamsoft.com/faq/mrz-scanner/general/mrz-formats-supported.md)
- [Does the MRZ Scanner require HTTPS, and which browsers are supported?](https://www.dynamsoft.com/faq/mrz-scanner/general/is-https-required.md)
- [Can the MRZ Scanner process static images or PDFs, or does it only work with a live camera? ](https://www.dynamsoft.com/faq/mrz-scanner/general/static-image-and-pdf-support.md)
- [Does the MRZ Scanner perform any data validation on the decoded results?](https://www.dynamsoft.com/faq/mrz-scanner/general/data-validation.md)
- [How do I restrict scanning to specific document types (e.g., only passports)?](https://www.dynamsoft.com/faq/mrz-scanner/general/restrict-to-specific-document-types.md)
- [How can I customize the scanner UI (hide the scan guide, format selector, upload button, etc.)?](https://www.dynamsoft.com/faq/mrz-scanner/general/ui-customization.md)
- [Can users edit the parsed MRZ results?](https://www.dynamsoft.com/faq/mrz-scanner/general/editing-results.md)
- [How do I handle the scanned results in my application?](https://www.dynamsoft.com/faq/mrz-scanner/general/handling-results.md)
- [Are there any performance options to improve accuracy or speed?](https://www.dynamsoft.com/faq/mrz-scanner/general/performance-optimization.md)
- [What is the recommended font height to ensure reliable MRZ readability?](https://www.dynamsoft.com/faq/mrz-scanner/general/recommended-font-height.md)
- [Does the orientation of the MRZ code matter?](https://www.dynamsoft.com/faq/mrz-scanner/general/does-mrz-orientation-matter.md)
- [Why does the camera preview render incorrectly on iOS 27?](https://www.dynamsoft.com/faq/mrz-scanner/general/camera-preview-renders-incorrectly-ios.md)