Auto-edge
Finds four corners on a desk photo. Drag them if the outline is wrong.
Scan Document is for paper on a desk, not for files you already have as PDF. Capture or import a photo, flatten the page, add more pages, then download a local PDF. OCR stays on this device and is English-only.
Document processing runs locally in supported PDFForge workflows. This panel is a diagnostic view; it cannot prove that no data left the device.
0 observations in this page session · 0 need inspection
Resource timing is unavailable in this browser. Use the independent checks below.
Page timing and the active service worker report different surfaces and may observe the same request. Worker activity can be incomplete; WebSockets, request bodies and extensions are outside this view. The latest 60 sanitized observations stay in memory only. URLs, filenames, query strings, document content and byte counts are not recorded here.
Full workspace not prepared for offline use
English OCR not prepared for offline use
Prepare while connected to save the workspace, tools, fonts and workers. English OCR is optional. Only public app assets are saved; documents, outputs and passwords are excluded. Browser storage can be cleared or evicted. Check saved assets before disconnecting and prepare again after an app update.
Checking saved app assets…
Open saved workspaceReady for local work · One heavy job at a time in this tab
Local scanner
Edge detection, de-skew, and optional OCR run in this tab. Frames, photos, and text never leave this device.
Finds four corners on a desk photo. Drag them if the outline is wrong.
Warps the page to a rectangle before it is added to the PDF.
On-device OCR. Accuracy varies. Scans never leave this device.
Private by design. Document processing runs in this browser. PDFForge has no document upload API.
How it works
Scan Document is for paper on a desk, not for files you already have as PDF. Capture or import a photo, flatten the page, add more pages, then download a local PDF. OCR stays on this device and is English-only.
Guided steps
In this tab
The file stays in this tab.
Questions
No. Camera frames, gallery files, warped pages, and OCR text stay in this browser tab. There is no document upload API.
If you leave on-device OCR enabled, English text is added as an invisible layer. Accuracy varies with lighting, handwriting, and language. You can turn OCR off for a faster image-only PDF.
The camera needs a secure context (HTTPS or localhost) and permission. Import from gallery still works if the camera is blocked.
Continue locally
Stay in the browser with these nearby PDFForge tools.