Crafted scan workspace
Turn a noisy phone photo or a whole batch into crisp, searchable sheets.
ClearSheet detects the page, straightens perspective, auto-corrects small post-warp tilt, renders scan profiles, and exports OCR-backed PDFs from a single review surface.
Perspective
Warp & align
Quadrilateral detection with auto-rotation correction after the warp.
Scan Modes
3 profiles
Switch between clean, balanced, and OCR-optimized rendering.
Batch Flow
Queue & review
Process multiple uploads and inspect each result in one workspace.
Workflow board
Live frontend preview
1. Drag in one photo or a whole batch of document shots
2. Choose OCR languages and the scan mode that fits the task
3. Review each result, debug snapshots, transcript, and searchable PDF export
Theme
Paper calm
Fonts
Work Sans / Playfair / Mono
Toolkit
Tailwind + MUI
Batch
Multi-document
Input
Build a queue, tune the pipeline, then launch the scan run
Drag and drop one or more document photos here
Use real phone captures for the full demo, or load one of the sample scenes below to explore the pipeline instantly.
Active mode
Balanced
General-purpose scan with steady contrast and reliable OCR.
Debug mode
Optional
Turn stage snapshots on when you want to inspect detection, contour, and warp output.
Scan profiles
3 modes
Render for visual cleanliness, balance, or OCR-first readability.
Delivery
PNG + searchable PDF
Export the cleaned scan as an image or as a PDF with an OCR text layer.
Review board
Compare the source and the corrected sheet
Source frame
Original photo
Your original image will appear here.
Choose images, drop a batch, or load a sample scene to feed the pipeline.
Clean result
Scanned output
The scanned document will appear here.
Once processed, this panel shows the flattened, high-contrast page.
OCR confidence
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Confidence is pulled directly from Tesseract and helps you judge whether the document needs a better source photo or a different scan profile.
Extracted transcript
OCR text surface
The extracted text will appear here once the backend finishes OCR.
Pipeline snapshots
Read the transformation, not just the final image
Debug step
Edges
Edges preview pending.
Contours prepared for quadrilateral detection.
Debug step
Contour
Contour preview pending.
Largest valid document boundary kept in view.
Debug step
Warped
Warped preview pending.
Perspective corrected and auto-rotated before the scan effect.