PDF to Markdown Converter

PDF to Markdown Converter turns PDFs into structured Markdown for browser users, developers, and AI agents. Supports web, extension, API, and hosted MCP workflows with OCR, tables, formulas, and configurable output handling.

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What it is

PDF to Markdown Converter is a browser-first and API-friendly tool for turning PDFs into clean Markdown. It is designed for both people and agents, with access through a Chrome extension, a web app, a REST API, and a hosted MCP endpoint.

The product focuses on preserving document structure in the conversion result. Its rendered output keeps headings, lists, tables, formulas, links, and footnotes in Markdown form, and it offers OCR for scanned or image-only PDFs so the result is usable in LLM workflows and other downstream tools.

Core capabilities

Multiple entry points

Convert by dragging a PDF into the browser app, pasting a PDF URL, or using the Chrome extension. The same converter is also available through the REST API and hosted MCP for automation.

Structured Markdown output

The product can preserve headings, lists, reading order, real Markdown tables, links, footnotes, and formulas instead of flattening them into plain text.

OCR for scans

Scanned and image-only PDFs can be OCR'd into selectable Markdown, including Cyrillic text. The app also offers engine choice between MinerU and Docling.

Configurable image handling

Image handling can use embedded base64 images or lighter placeholders, depending on whether the user wants pixels preserved or a smaller result.

Automation workflow

The developer hub exposes job creation, polling, download, and delete actions through REST endpoints and matching MCP tools. Paid tiers also add webhooks and batch create.

Developer-facing documentation

The site provides an OpenAPI spec, llms.txt, and machine-readable setup docs so developers and agents can integrate without reading source code.

Common use cases

One-off browser conversion
Use the web app when you want to convert a single PDF quickly in the browser, then preview, copy, or download the Markdown without setting up code or signing up.
Programmatic document ingestion
Use the REST API when your application needs to create jobs, poll for completion, fetch Markdown, and delete completed jobs as part of an automated pipeline.
Agent-driven workflows
Use the hosted MCP when you want a compatible AI agent to call conversion tools directly while staying within the same slot and retention rules as the API.
In-browser capture from a tab
Use the Chrome extension when you are already on a page with a PDF link or need drag-and-drop conversion from the browser popup or inline button.
Higher-capacity teams and pipelines
Use paid tiers when you need more parallel conversions, larger PDFs, longer processing windows, or webhooks instead of polling.

Pros and Cons

Pros

Offers the same conversion engine across the web app, Chrome extension, REST API, and hosted MCP.
Keeps Markdown structure intact, including tables, formulas, links, and footnotes.
Supports OCR for scanned PDFs and image-only documents, including Cyrillic text.
Lets users preview rendered or raw Markdown, then copy or download the result.
Paid tiers increase queue capacity, file size, time budget, retention, and priority.

Cons

Free and anonymous use is limited to the browser experience; API keys and hosted MCP require a free Google account sign-in.
Free-tier jobs share a common queue and have tighter caps on slots, file size, time budget, and retention than paid plans.
The hosted MCP is described as a managed wrapper over the API rather than a separate system with distinct behavior.

FAQ

Do I need an account to convert a PDF?

No. The web app and Chrome extension can be used anonymously for everyday conversion. A free Google account is only needed if you want API keys, hosted MCP access, or paid tiers.

How do API keys work?

Create an API key from the account area, then send it as `Authorization: Bearer p2m_…` over HTTPS. The key is separate from the anonymous browser flow and can be revoked at any time.

What is the hosted MCP?

Hosted MCP exposes the same conversion workflow as agent tools through a managed Model Context Protocol endpoint. The site describes it as a thin wrapper over the same REST API, so it follows the same slots, limits, and retention rules.

How does the browser conversion workflow work?

The web app lets you upload a PDF or paste a direct PDF URL, choose conversion settings, preview the rendered or raw Markdown, then copy or download the result. It also supports OCR, table handling, formulas, and image handling options.

What do paid tiers add?

Paid plans add more slots, larger file limits, longer processing time, longer result retention, webhooks, batch create, and higher queue priority. The pricing page also says paid jobs run on a dedicated paid pool instead of waiting behind the free backlog.

Quick Facts

Category: PDF to Markdown conversion
Platforms: Web app, Chrome extension, REST API, hosted MCP
Primary users: People, developers, and AI agents
Source domain: pdf2md.huskyhaul.online
Conversion outputs: Markdown with OCR, tables, formulas, links, and footnotes
Pricing model: Free tier plus paid plans