Our Mission
In an era where Artificial Intelligence models (ChatGPT, Claude, DeepSeek) and developer workflows natively communicate through Markdown, reading and formatting text shouldn't require installing bulky software or uploading private drafts to shady web converters.
MDPreview was born out of a simple conviction: Technical tools should be instantaneous, zero-latency, and 100% private.
Why We Built It
Existing online Markdown viewers were either built a decade ago with cluttered, ad-choked layouts or required server uploads that compromise personal intellectual property. MDPreview runs entirely client-side inside your modern web browser. When you open a technical specification, README file, or AI prompt transcript, your data stays in your RAM and never touches our servers.
About the Creator
MDPreview is designed and actively maintained by 糖糖it, a tech video creator, software engineer, and indie hacker. You can explore technical deep dives, automation guides, and open-source explorations on the official tech blog at tangtangit.com.
Our Web Tool Ecosystem
In addition to Markdown tooling, we build lightweight, privacy-focused productivity software for global users:
- Free Online TTS Studio: A zero-login, browser-based neural AI text-to-speech synthesis tool for voiceovers and podcasts.
- Morning Quote Card Generator: An aesthetic, client-side greeting card generator designed for custom typography and WhatsApp/social sharing.
- Specialized Engineering Utilities: Specialized utilities (including M3U8 live stream inspectors and DBF-to-Excel data converters) are centrally maintained and documented on tangtangit.com.
Core Principles
- Zero Server Uploads: What happens in your browser stays in your browser.
- GitHub Flavored Markdown (GFM): Real-world table support, task lists, code blocks, and math.
- Distraction-Free Reading: Thoughtful typographic themes designed for reading ergonomics.