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Research & Data Checked Oct 21, 2026

GLM-OCR

Upload a document or image and get structured OCR output you can reuse.

Best for: People extracting structured text from scanned documents, tables, code, or PDFs

GLM-OCR
Access
Free tier
Useful?

What you can do with it

  • Extract text from a scanned PDF
  • Turn a table image into Markdown
  • Read handwriting or an invoice
  • Process OCR output in a document pipeline

Good to know

  • Free hosted entry point
  • Strong structured-document focus
  • Open-source model and API path
  • Useful for tables, code, and handwriting

Limitations

  • API is paid by usage
  • Self-hosting is technical
  • OCR errors still happen
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