Documents
- • PDF files
- • Word documents (.docx)
- • PowerPoint (.pptx)
- • Excel spreadsheets (.xlsx)
- • HTML pages
Supported File Types
Media Files
- • Images (JPG, PNG)
- • OCR text extraction
- • Audio files (MP3, WAV)
- • Audio transcription
Data Formats
- • CSV tables
- • JSON data
- • XML documents
- • ZIP archives
- • EPUB e-books
How It Works
Three simple steps to transform any document into beautiful Markdown
1
Upload Your File
Drag and drop or click to upload any supported file format. We accept PDF, Word, Excel, PowerPoint, images, and more.
2
Instant Conversion
Our AI-powered engine processes your file using Microsoft MarkItDown, extracting text, tables, and formatting into clean Markdown.
3
Download or Export
Preview the result in real-time, then download as .md or export to PDF, DOCX, or HTML with beautiful formatting.
Average conversion time: less than 2 seconds
Frequently Asked Questions
Everything you need to know about our Markdown converter
We support PDF, Microsoft Office files (Word .docx, PowerPoint .pptx, Excel .xlsx), images (with OCR), audio files (with transcription), HTML, CSV, JSON, XML, ZIP archives, and EPUB e-books. Our converter uses Microsoft MarkItDown for high-quality conversions.
Yes, the maximum file size is 5MB per file. This limit ensures fast processing times and optimal performance. For most documents, this is more than sufficient. If you need to convert larger files, consider splitting them or compressing them first.
No, we prioritize your privacy. All files are processed in memory or ephemeral storage and are immediately deleted after conversion. We never store your documents permanently on our servers. Your data remains completely private.
Yes! Use the "Convert from Markdown" tab on our homepage. You can preview your Markdown in real-time and export it to PDF, HTML, or DOCX format with proper formatting preserved.
To ensure fair usage and service quality, we limit conversions to 10 files per minute per IP address. This is generous for most use cases. If you need higher limits, please contact us about enterprise options.
Yes! When you upload images (JPG, PNG), our system automatically performs Optical Character Recognition (OCR) to extract text and convert it to Markdown. This is perfect for scanning documents or extracting text from screenshots.
Still have questions?
Contact SupportThe Ultimate Markdown Converter & Editor
Super Markdown Tools is a free, powerful online utility designed to simplify your documentation workflow. Whether you need to convert complex documents to clean Markdown or preview GitHub-flavored files, we've got you covered.
Our backend leverages Microsoft's advanced MarkItDown library to ensure high-fidelity conversions. We support a wide range of file formats including:
- PDF (.pdf)
- Word (.docx)
- PowerPoint (.pptx)
- Excel (.xlsx)
- HTML & Web Pages
- Images (OCR)
Developer Friendly
Perfect for developers writing READMEs, documentation, or technical blogs. Copy code blocks easily and preview text with syntax highlighting.
Privacy Focused
We don't store your files. All uploads are processed in memory or ephemeral storage and deleted immediately after conversion.
Data Transformations
Extract tabular data from Excel, CSV, and JSON files into clean Markdown tables. Ideal for data analysts and report generation.