HackMD Pricing & Plans: Free, Personal, Team, & Enterprise Discover HackMD's flexible pricing plans for teams and individuals. Start for free or upgrade for more features.

see what we have to offer here! hackmd.io/pricing

spring into action with agents! 🤖🌸

building AI agents to automate your docs?

you're going to need robust API access

upgrade to HackMD Prime and get up to 20K API calls/month to fuel your automated workflows

use code ENJOY15 for 15% off annual plans! 👇

✨ select text, get tools

HackMD's Floating Toolbar appears right above your selection with everything you need:

comment, suggest edits, copy links, all in one place

🛠️ your docs don't have to live in one place

this video walks through a simple JavaScript script that pulls a note from HackMD using the API and pushes it to a GitHub repo

markdown in, version-controlled docs out

Web Clipper to HackMD - Chrome Web Store Extract web content and save it directly to HackMD with automatic article extraction

find it here! bit.ly/3QcT6Kp

the best reference material lives on the web, not in your notes 📎

HackMD Web Clipper fixes that

clip any page, get clean structured Markdown with formatting and links preserved, and it lands right in your workspace 👇️

👀 your docs have memory

click a line number to pull up its edit history

no more guessing what changed or chasing teammates for context

Built for Agents: Markdown-Native Content Negotiation, CLI Workflows, and API integration - HackMD AI agents are reshaping how content is consumed on the web. HackMD is already Markdown-native, and now it is adding content negotiation via the HTTP Accept header so agents can request clean Markdown…

your docs shouldn’t break when AI reads them

HackMD delivers markdown directly to agents using content negotiation

no scraping
no messy parsing
just clean, structured content

built for modern workflows

bit.ly/4dDsdJi

Managing Profile Page - HackMD 中文教學

your profile = your hub now
bit.ly/4rA6i9d

and if you’re on PRIME, add a custom link to send people anywhere you want

you can now add:
facebook
instagram
linkedin
youtube

your HackMD profile just got an upgrade

Finding the perfect fit: cloud or on-premises for team management - HackMD Explore the age-old dilemma facing businesses today, cloud vs on-premises knowledge-sharing solutions. This concise guide distills the pros and cons, helping you navigate this complex decision with…

cloud or on-premise
which one is right for your team?

we explored how teams can find the perfect balance between flexibility, security, and control in this HackMD guide

buff.ly/Yld7iWr

document your thinking
share your knowledge
build in public 💫

the message is simple...

the fastest way to grow
is to share what you learn

HackMD Pricing & Plans: Free, Personal, Team, & Enterprise Discover HackMD's flexible pricing plans for teams and individuals. Start for free or upgrade for more features.

bit.ly/3P5Ledg

experience the power of HackMD Prime ⚡

built for teams and individuals who take their documentation seriously

• full-text search
• pdf export
• unlimited versions
• unlimited GitHub pushes
• unlimited invites
• custom templates
• more api power

when your ideas scale, your workspace should too

HackMD doesn’t take humans out of the loop

we put them front and center 💪

teams collaborate in markdown
an AI-native language that flows seamlessly across LLMs

where ideas evolve together

GitHub - hackmdio/hackmd-cli: The HackMD/CodiMD Command Line Tool The HackMD/CodiMD Command Line Tool. Contribute to hackmdio/hackmd-cli development by creating an account on GitHub.

find that here 😉 github.com/hackmdio/hac...

HackMD gets traffic from all around the world and is now the #1 source when it comes to integrating collaborative markdown into your agentic workflows

our CLI tool makes it easier than ever to communicate with your workspace right in your terminal using LLMs like Claude

How to Use the HackMD Extension: Enhancing your VSCode experience - HackMD Your HackMD notes don't have to live in a browser tab. The official VS Code extension lets you edit, sync, and organize your Markdown notes right alongside your code. This guide walks you through…

stop context switching and learn how to manage your markdown files directly from your editor

our latest blog walks you through the entire setup process from generating an api key to syncing your workspace

keep your hands on the keyboard and your focus on your code

buff.ly/iB6Tw9t

clean, professional, and ready for your team 📖

just set your cover, group your chapters, and let HackMD build a clickable sidebar for you

with HackMD book mode, you can turn a simple list of links into a full interactive book in seconds

it is 2026 and your documentation should feel like a finished product, not just a list of notes

The History of Markdown: How Plain Text Took Over - HackMD Markdown started as one developer's frustration with writing HTML by hand. Two decades later, it's everywhere, from README files to real-time collaboration platforms. This post traces how Markdown gre...

two decades later, markdown went from a blogging tool to the default format for everything developers write: bit.ly/4tvWnDZ

CommonMark fixed this in 2014 by making everything unambiguous

over 500 conformance tests, exact behavior defined for every edge case now @github.com , @gitlab.com , and reddit all build on the same foundation

that's how we ended up with dozens of incompatible "flavors"

your doc renders perfectly on GitHub but breaks on Reddit

same markdown, different rules

but here's the thing: the original spec was deliberately informal

no test suite, no edge cases defined, just a syntax guide and a perl script

so every platform had to fill in the gaps themselves