OCR Studio

🔍 OCR Studio

Configuration

Click or drop a PDF / image

Rasterize DPI Max pages

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Auto PDF/OCR text choice

Digital PDFs only - keeps OCR boxes, chooses the better text source.

Correct style from PDF layer

Detect styles

color · size · bold · italic · family — per region.

color size bold italic family

Match fonts (render & compare)

Group into paragraphs

Reading-order blocks + columns + paragraph parameters.

Table model (PP-Structure)

Compares with the always-on geometric table detector.

Protect images/logos

Removes likely logo/stamp noise while preserving readable text in figures and panels.

Layout source

Post-processing

Filter out low-confidence detections.

Min confidence filter

Lines without a confidence score are always kept.

Boxes Labels Conf color Tight boxes tight loose off Fill text Cover Match fill Ink box OCR box Orig tight Fill tight Exact PDF tight close off Zoom

Paragraph gap 0.9× Size-change break 1.35× Min overlap 0.15

Break on short line (Enter) Break on indent Short-line width 0.88×

Detect columns Max columns

Upload a document to begin.

Apply repairs

All pages

Timing breakdown

Region inspector