PDF to Markdown for Copilot
Prepare your PDF for Copilot: clean Markdown, redacted personal data and a token count. All on your device.
- No sign-up
- Free, no watermark
- Nothing leaves your device
About this tool
Copilot answers better with well-structured text: headings, lists and paragraphs, without repeated headers or stray page numbers. We turn your PDF into Markdown with that structure and estimate the tokens so you know whether it fits in one conversation.
Before you paste anything into Copilot, personal data is replaced with consistent placeholders ([NOMBRE_1], [DOCUMENTO_1]…): the same value always gets the same placeholder, so the model understands the document without knowing the people.
What Copilot says about the files you upload
Quoted from its own pages, without summarising what they do not say. Policies change: open the source before you decide.
| What | What it says | Source |
|---|---|---|
| File limitspersonal accounts | «Make sure the file is 50 MB or smaller. If the conversation already has 20 files, start a new conversation to add more» | support.microsoft.com |
| Training on your datapersonal accounts | «Microsoft doesn't use the content of the files you upload to Copilot for model training» | support.microsoft.com |
| Retentionpersonal accounts | «Files you share with Copilot are stored securely for a short time (no longer than 18 months) and then automatically deleted» | support.microsoft.com |
Checked on · Not found on its official pages: how to turn it off, human review. We do not claim it.
When you do not need Sırdaş
If the document holds nobody's data and Copilot accepts the PDF, upload it directly: it is faster. Sırdaş is for PDFs with names, ID numbers or accounts, or when you do not want the whole file to leave your machine.
How it works
- 01
Drop the PDF.
- 02
Review the Markdown and the highlighted data.
- 03
Copy (or download the .md) and paste it into Copilot.