html-ocr

# HTML OCR Use OCR to extract text from HTML files that contain scanned images or image-embedded content using MinerU. ## Install ```bash npm install -g mineru-open-api # or via Go (macOS/Linux): go install github.com/opendatalab/MinerU-Ecosystem/cli/mineru-open-api@latest ``` ## Quick Start ```bash # OCR extraction from local HTML file (requires token) mineru-open-api extract page.html --ocr -o ./out/ # With VLM model for better accuracy mineru-open-api extract page.html --ocr --model vlm -o ./out/ ``` ## Authentication Token required: ```bash mineru-open-api auth # Interactive token setup export MINERU_TOKEN="your-token" # Or via environment variable ``` Create token at: https://mineru.net/apiManage/token ## Capabilities - Supported input: local .html file - OCR requires `extract` with token — not available in `flash-extract` - Use `--ocr` flag to enable OCR on image-embedded content in HTML - Use `--model vlm` for complex or mixed-content pages ## Notes - HTML is NOT supported by `flash-extract`; use `extract` with token - If the HTML has normal text content, OCR is not needed — use `html-extract` instead - Output goes to stdout by default; use `-o <dir>` to save to a file or directory - All progress/status messages go to stderr; document content goes to stdout - MinerU is open-source by OpenDataLab (Shanghai AI Lab): https://github.com/opendatalab/MinerU