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Inspect file metadata, verify magic bytes against extension, and check image dimensions.
Validate files against specific requirements before uploading them to government portals or applications. Check file size (KB/MB), dimensions (pixels), and MIME types instantly. The tool alerts you to common security issues and format mismatches. No files are uploaded.
Yes. The validation is performed entirely using JavaScript in your browser. Your sensitive documents never leave your device.
Yes. It checks PDF page counts, file size, and basic integrity to ensure compatibility with portal uploaders.
Yes. Use the 'Custom' mode to define your own size limits and allowed extensions.