Stop Uploading PDFs to Claude Without Converting Them First

Stop Uploading PDFs to Claude Without Converting Them First

Every time you upload a PDF to Claude, you're burning tokens before you've asked a single question. A 20-page client report costs Claude 50,000 tokens just to read the file.

PDFs carry hidden weight. Formatting code, broken tables, image layers, background markup that has nothing to do with your content. Claude has to process all of it before it gets to your actual question. Each page can burn up to 3,000 tokens on file structure alone, not on your work. You get worse answers and you pay more to get them.

There's a free tool from Microsoft called Markitdown. You install it, run your PDF through it, and it converts the file into clean markdown text in seconds. Claude was trained on markdown. It reads markdown best.

Cleaner input means better answers at lower cost.

I run everything through Markitdown now. Training material, contracts, proposals, supplier quotes, financial reports. Each converts in seconds. The improvement in answer quality is noticeable every time, and the token spend drops.

If you use the Claude desktop app, you can add the Markitdown MCP server. Set it up once and every file you drag in converts automatically before Claude reads it. You never have to think about it again.

The less work Claude does on your file format, the more accurately it answers your actual question.

Install Markitdown today. Run your next document through it before you open Claude.

You don't need to master AI. You need to put it to work in your business.