How do I convert a PDF to Markdown for free?

Upload your PDF to mdisbetter.com, click Convert, and get clean structured Markdown in seconds. No signup, no installation — it works directly in your browser.

Why is Markdown better than PDF for AI?

Markdown reduces token usage by up to 95% compared to PDF when feeding documents to AI models like ChatGPT or Claude. PDF contains layout metadata, fonts, and binary data that waste tokens. Markdown preserves only the content structure that AI actually needs.

What file types can MDisBetter convert to Markdown?

MDisBetter converts PDF, Word (.docx), plain text, YouTube videos (transcript extraction), audio files (MP3, WAV, M4A, OGG, FLAC, WEBM), and any web page URL to clean Markdown.

Is MDisBetter free to use?

Yes, MDisBetter is completely free. You get 10 conversions per day with no signup required. All tools work directly in your browser.

How do I extract a YouTube transcript as Markdown?

Paste the YouTube video URL into the YouTube to Markdown tool on mdisbetter.com and click Convert. The tool extracts the transcript and structures it as clean, formatted Markdown with headings and timestamps.

How many Word documents fit in a single Claude Project?

In practice 30-80, depending on length. The 200K context window is per-conversation, not per-Project — uploaded files only consume tokens when retrieved. A Project with 100 converted Word documents works fine; only the relevant ones populate any given conversation's context.

Why is Markdown better than the .docx format Claude already accepts?

Cleaner content for the same words. The .docx envelope adds 30-50% token overhead from XML metadata that has nothing to do with your prose. Markdown strips that overhead and gives Claude the same structural cues (headings, lists, emphasis) it was trained to reason over. Same documents, more of them, better citations.

Will Claude cite sections of a Word document accurately?

Yes — provided the document had heading structure that survived the conversion. H2/H3 headings in the .md become the navigation anchors Claude uses to attribute quotes ("section 3.1 states…"). For Word documents with inconsistent heading use, spend 10 minutes adding heading styles in Word before converting — payoff is significantly better citations.

Can Claude compare across multiple Word documents at once?

That's the highest-leverage use of Projects. "Compare the refund clauses across these three contracts" — Claude loads all relevant documents, cross-references the requested sections, and produces an attributed comparison. Impossible without structured documents in a shared Project; trivial with them.

How do I keep the Project current as documents get updated?

When a Word document changes, re-convert it to Markdown and replace the corresponding .md in the Project (delete old, upload new). For documents that change frequently (weekly playbooks, monthly compliance updates), establish a "convert and replace" cadence — Friday afternoons take 15 minutes and keep the Project synchronized.

Word to Markdown for Claude — SOPs, Specs, Contracts in Projects

Why Claude Projects + Markdown is the document-knowledge unlock

Two facts compound. First, Claude's 200K context comfortably fits 30-60 typical company documents (10-20 pages each) when those documents are clean Markdown. Second, Sonnet 4.6 and Opus 4.7 are unusually good at quoting source material verbatim with attribution — "according to section 4.2 of the Refund Policy, refunds within 30 days require…" — provided the source is structured enough for the model to navigate.

Convert each Word document to Markdown via Word to Markdown, drop the .md files into a Claude Project. Every conversation in that Project starts with the entire library available. Ask "what do our policies say about X" and Claude cross-references all loaded documents with proper attribution.

Patterns that work

One Project per domain: HR Policies, Engineering Specs, Sales Playbook, Customer Contracts, Compliance SOPs. Convert each Word file once, drop into the relevant Project, name files descriptively (the filename becomes part of Claude's attribution). New version of a document? Re-convert, replace the .md in the Project — Claude picks up the new content on the next conversation.

Combine with PDF for Claude, URL for Claude, Audio for Claude, and Video for Claude for a complete cross-modal knowledge base. Every source format reaches the Project as the same kind of structured Markdown.

Tool	Cost	Unit
Text to MD, EPUB to MD, MD to PDF, MD Cleaner, Merger, Chunker, Token Counter, Context Builder	Free	—
Word to MD	0.5 credit	per page
Excel to MD	0.5 credit	per conversion
Single URL Scrape	0.5 credit	per call
Site Crawl	1 credit	per page
Translate	1 credit	per 10 000 chars (min 1, free re-translation on cache hit)
Prompt Optimizer	1 credit	per call
System Prompt Generator	1 credit	per call
Audio to MD	2 credits	per minute
Video to MD	2 credits	per minute
YouTube to MD	2 credits	per minute
Image OCR	4 credits	per image (0 on cache hit)
PDF to MD	4 credits	per page
PPTX to MD	4 credits	per slide

Word to Markdown for Claude — Feed Documents as Clean Context

Why Claude Projects + Markdown is the document-knowledge unlock

Patterns that work

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