Does uocr.ai upload images to any server?

Never. The OCR engine runs entirely inside your browser via WebAssembly.

Which languages are recognized?

Japanese kanji, hiragana, katakana, English alphanumeric, and financial tables.

Yes, it is fully compliant with internal enterprise privacy policies.

Plain text, CSV formatted tables, and structured JSON key-value pairs.

Yes, responsive cameras and photo album pickers are natively supported.

Private document inspection

A browser-only OCR workbench for contracts, code screenshots, and financial records. Your pixels stay on this device.

ENGINE Canvas + Worker MODE Local / offline-ready BUILD 2026.09

CANVAS Document canvas

Drop an image anywherePaste from the clipboard or drag a scan here. Nothing leaves this browser.

OUTPUT Extracted text workbench

Ready

Binarization threshold52%

Neutral luminance pass

Dark screenshot mode

Boundary emphasis

Load a real-world presetSamples are generated in this tab

Air-gapped mode is active

UOCR.AI processes pixels with HTML5 Canvas and a browser worker. Disconnect Wi-Fi and the workbench keeps running.

NO SERVER UPLOADS
GDPR / HIPAA READY BY DESIGN

Hardware Recommendations

High-Speed Duplex Capture

Ultra-fast 40 ppm double-sided scanning. Industry-standard OCR capture for receipts, invoices, and paper records.

View on Amazon ›

Confidential Document Destruction

Safe post-digitization record disposal. 2x12mm micro-cut shreds sensitive financial and corporate data to DIN P-5 security.

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Pre-Scan Document Organization

Indexed compartmentalized storage for monthly invoices, vendor receipts, and audit trail staging before OCR scanning.

View Details ›

Affiliate Disclosure: This page may earn an affiliate commission on qualifying purchases at no extra cost to you.

Does uocr.ai upload images to any server?: Never. The OCR engine runs entirely inside your browser via WebAssembly.
Which languages are recognized?: Japanese kanji, hiragana, katakana, English alphanumeric, and financial tables.
Can I process private tax invoices?: Yes, it is fully compliant with internal enterprise privacy policies.
What formats can be exported?: Plain text, CSV formatted tables, and structured JSON key-value pairs.
Does it work on mobile phones?: Yes, responsive cameras and photo album pickers are natively supported.