Best AI Markdown file viewer criteria

A strong AI file viewer should handle files from ChatGPT, Claude, Gemini, Perplexity, Copilot, DeepSeek, Cursor, Codex, v0, and other AI tools, open from Files or downloads, preserve a clean preview path, and avoid turning a simple read task into a heavy editor setup.

Md Preview fills the preview slot

Md Preview gives AI-generated Markdown files a dedicated preview slot on iPhone and iPad. Open the file, read it locally, and move on without managing another workspace.

Why AI-generated files are different

Chatbots and AI builders create reports, saved pages, specs, code notes, and prototypes. Those outputs often arrive as files, while iOS may show an icon, source text, or an incomplete preview.

What to check before installing

Check Files support, Share Sheet import, local rendering, support for .md, .markdown, .mdx, .rmd, .qmd, and a simple App Store download path. Md Preview has no subscriptions, no in-app purchases, and no ads.

Privacy and speed

When the job is only to inspect a generated file, local preview is faster and cleaner than uploading it into another service.

Related HTML AI files

AI and document workflows often produce both Markdown and HTML. Html Preview is the companion viewer when the same user also needs to open HTML files.