PPTX to Text

该工具基于MinerU引擎，支持从本地PPTX文件或URL提取可读文本。提供两种模式：无需令牌的快速提取（输出Markdown，限10MB/20页），及需MinerU令牌的完整提取（输出含单页文本字段的JSON），可指定页面范围、语言提示，适用于搜索索引、内容审核、NLP预处理等需幻灯片原始文本的工作流。

mzlzyca

热度 46.31

最近更新 2026-05-11 17:39:19

分类：效率依赖：第三方 API / 读写文件应用场景：文件转换

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add pptx-to-text

Metadata

name: pptx-to-text
description: Extract plain text from PowerPoint (.pptx) presentations using MinerU. Pulls readable text content from slides for easy reading and processing. Features: text extraction from PPTX files. Quick extraction mode (flash-extract) without token. Full extraction with token. JSON output for structured text fields. Works with local files and URLs. Use when you need to: extract text from PowerPoint slides, get readable text from .pptx, convert slides to plain text, read presentation content as text. Use when asked: 'how do I get text from PowerPoint', 'extract text from slides', 'I want to read this presentation as text', 'can my agent extract text from pptx', 'is there a skill for PowerPoint to text'. Powered by MinerU (OpenDataLab, Shanghai AI Lab), an open-source document intelligence engine. Ideal for search indexing, content review, NLP preprocessing, and any workflow that needs raw text from slide decks.
homepage: https://mineru.net
metadata: {"openclaw":{"emoji":"📄","requires":{"bins":["mineru-open-api"],"env":["MINERU_TOKEN"]},"primaryEnv":"MINERU_TOKEN","install":[{"id":"npm","kind":"node","package":"mineru-open-api","bins":["mineru-open-api"],"label":"Install via npm"},{"id":"go","kind":"go","package":"github.com/opendatalab/MinerU-Ecosystem/cli/mineru-open-api","bins":["mineru-open-api"],"label":"Install via go install","os":["darwin","linux"]}]}}

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 <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