Detect regions

Detect and edit question and figure regions in textbook PDFs or exam photos.

Job name

What would you like to convert?

Drag a PDF here or click to choose one

Conversion mode

🔍 Detailed editing (recommended)

Review and edit detection results on each page before converting.

⚡ Quick conversion

Detect all pages and convert directly to a Hangul (HWPX) document. Detection results are also saved in the editor for later edits.

Credits per question: detection 15cr + conversion 40cr (70cr with explanations)

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Tip

Rather than uploading an entire book, prepare one unit at a time, with only questions and explanations uploading.
Including many pages without questions, such as covers and concept explanations, slows AI detection and uses more credits.

Detect regions

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