Transform Your Documentation into Clear, Actionable Summaries
AI-quality markdown analysis powered by smart local algorithms. No API keys, no rate limits, and a polished interface that adapts cleanly to every screen size.
Average compression ratio
Key insights from complex docs
External APIs required
2,450 words reduced to 320 key insights with action items and read-time estimates.
Input
Technical API docs
Output
Ready-to-share markdown
Why Developers Love MD Summarizer
The landing page now scales cleanly and the product value is easier to scan, regardless of whether the visitor prefers a light or dark interface.
Lightning Fast
Local processing ensures your summaries are generated in milliseconds, not minutes.
Privacy First
No data ever leaves your machine. We process everything locally using on-device logic.
Smart Analysis
Advanced parsing identifies hierarchy, code blocks, and critical action items automatically.
Rich Insights
Extract key takeaways, estimated read times, and complexity scores from any file.
Beautiful Output
Generate clean, valid markdown that integrates perfectly with your existing documentation.
Zero Config
Works out of the box with sensible defaults. Customize only when you need to.
Get Started in 3 Simple Steps
Install CLI
Install the toolkit globally with npm or your preferred package manager.
Run Analysis
Point the tool at a markdown file or an entire docs directory for batch processing.
Ship the Summary
Review an editorial-quality summary that is ready for team review or publishing.
See It In Action
Compare the raw technical source with the concise summary your team can actually use.
# API Implementation Guide This guide covers the full surface area of our V3 endpoints. ## Rate Limiting Users are limited to 500 requests per minute... ## Authentication Bearer tokens must be included in every header... ## Rollout Notes Legacy V2 support remains available during the migration window...
Summary: API Implementation
Core Focus: Transitioning from V2 to V3 endpoints with a staged migration plan.
Key Requirement: Standard Bearer token authentication remains mandatory.
Constraint: Rate limiting is fixed at 500 requests per minute.
Compression ratio
82%
Read time
45 seconds
Frequently Asked Questions
Is my documentation shared with any servers?
No. The CLI operates entirely on your machine using local processing. Your content never leaves your filesystem.
Which markdown flavors do you support?
GitHub Flavored Markdown, CommonMark, and Obsidian-style wikilinks are supported out of the box.
Does it require an OpenAI API key?
No. The core experience uses deterministic extraction techniques and does not require external LLM calls.
Ready to Curate Your Codebase?
Join teams using MD Summarizer to keep documentation lean, readable, and easy to act on.