office2md vs Pandoc: Which Markdown Converter to Use

Both office2md and Pandoc convert documents to Markdown, but they're designed for different use cases.

office2md: Fast, browser-based, no setup

Best for: - Quick one-off conversions - Users who don't want to install software - Converting files for ChatGPT, Claude, or RAG workflows - Teams that need a sharable link for conversions

Pros: - Zero installation — works in any browser - Free, no account required - Built-in preview and editing - Token count for AI use cases - "Clean for AI" mode removes formatting artifacts - Files are deleted after conversion (privacy)

Cons: - 10 MB file size limit - No batch processing (yet) - Fewer output formats (Markdown only)

Pandoc: Powerful command-line tool

Best for: - Developers and power users comfortable with the terminal - Batch processing many files - Converting between dozens of formats (Markdown, LaTeX, HTML, EPUB, etc.) - Advanced customization with filters and templates - Scripted, automated workflows

Pros: - Extremely flexible and scriptable - Supports many input and output formats - Fine control over conversion options - Can extract and embed images - Free and open source

Cons: - Requires installation and command-line knowledge - Steeper learning curve - No built-in preview or editing - Not accessible to non-technical users

When to use office2md

• You need a quick conversion and don't want to install anything
• You're preparing documents for language models (ChatGPT, Claude)
• You want to preview and edit the Markdown before downloading
• You're working on a team and want to share a link to the tool
• You need token counts for API cost estimation

When to use Pandoc

• You're converting many files in a script or CI pipeline
• You need output formats other than Markdown (LaTeX, EPUB, HTML, etc.)
• You want to customize the conversion with Lua filters or templates
• You need image extraction or advanced table handling
• You're comfortable using the terminal

Can you use both?

Absolutely. Use office2md for quick web-based conversions and Pandoc when you need automation or advanced features. Many users start with office2md for exploration and switch to Pandoc when they need scripting.

Summary table

Choose the tool that fits your workflow. If you're preparing documents for AI systems or want a no-install solution, start with office2md. If you need scripting or format flexibility, Pandoc is the way to go.