Documents

PPTX to Text

Try it

Extract plain text from PowerPoint (.pptx) presentations using MinerU. Pulls readable text content from slides for easy reading and processing. Features: tex...

What it does

Extract readable text from PowerPoint (.pptx) presentations using MinerU. MinerU outputs Markdown as the closest format to plain text.

The skill document

PPTX to Text

Extract readable text from PowerPoint (.pptx) presentations using MinerU. MinerU outputs Markdown as the closest format to plain text.

Install

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

# Extract text from .pptx to stdout (no token required)
mineru-open-api flash-extract slides.pptx

# Save to file
mineru-open-api flash-extract slides.pptx -o ./out/

# Extract specific slides
mineru-open-api flash-extract slides.pptx --pages 1-5

# JSON output contains text fields per slide (requires token)
mineru-open-api extract slides.pptx -f json -o ./out/

Authentication

No token needed for flash-extract. Token required for extract:

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: .pptx (local file or URL)
  • flash-extract: no token, Markdown output to stdout (max 10 MB / 20 pages)
  • For truly plain text: use extract -f json and read text fields from JSON output
  • Language hint with --language (default: ch, use en for English)
  • Slide range with --pages (e.g. 1-5)

Notes

  • MinerU has no -f text format; Markdown output is the closest to plain text
  • For .ppt (legacy format), use ppt-extract instead
  • Output goes to stdout by default; use -o 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

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