Privacy Policy
Last updated: February 2026
Overview
Markdown Toolkit ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website and services.
Information We Collect
Files You Upload
When you use our conversion tools, you upload Markdown files to our servers. These files are:
- Processed solely for the purpose of converting them to your requested format
- Automatically deleted within 24 hours of creation
- Not shared with any third parties
- Not used for training AI models or any other purpose
Analytics Data
We use PostHog for privacy-friendly analytics. We collect:
- Page views and general usage patterns
- Approximate geographic location (country/city level, derived from IP)
- Device type, browser, and operating system
- Referral source (how you found us)
We do not use cookies for analytics. We operate in cookieless mode, meaning no persistent identifiers are stored on your device.
Information We Do Not Collect
- We do not require account creation for basic features
- We do not collect personal information unless you explicitly provide it
- We do not sell or share your data with advertisers
- We do not track you across other websites
How We Use Your Information
We use the information we collect to:
- Provide and improve our conversion services
- Understand how users interact with our website
- Identify and fix technical issues
- Analyze aggregate usage trends
Data Storage and Security
Your uploaded files and generated outputs are stored temporarily on secure servers. We implement appropriate technical and organizational measures to protect your data, including:
- Encryption in transit (HTTPS/TLS)
- Automatic file deletion after 24 hours
- Access controls limiting who can access our systems
Third-Party Services
We use the following third-party services:
- Supabase - Database and file storage
- Railway - Application hosting
- PostHog - Privacy-friendly analytics
Each of these services has their own privacy policy governing their data practices.
Your Rights
Depending on your location, you may have certain rights regarding your data, including:
- The right to access information we hold about you
- The right to request deletion of your data
- The right to opt out of analytics tracking
Since we operate without user accounts and automatically delete files, most data is transient and not retained. For any privacy-related requests, please contact us.
Children's Privacy
Our services are not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.
Contact Us
If you have any questions about this Privacy Policy, please contact us through our website.