OpenHTML: HTML, PDF & Markdown

By: 吉帅仇 App

ZIP, JSON, Media & Code

Features & Capabilities

View HTML, PDF, images, media and code. Inspect elements and network traffic on device — all private, no Mac needed.

OpenHTML is a private, on-device viewer for HTML, Markdown, ZIP web projects and source files on iPhone and iPad.

Open files from Files, Mail, chat apps, AI tools or Safari. Preview pages offline, inspect what went wrong when a file does not render, and export finished pages when you need a clean copy.

What you can do:

Open .html, .htm, .xhtml and Markdown files
Import ZIP archives and multi-file web projects
Preview local pages with scripts and network access off by default
Diagnose missing files, blocked resources and JavaScript issues
View JSON, XML and source files with a code-friendly reader
Export full pages to PDF or long images with OpenHTML Pro

Private by default: OpenHTML has no accounts, no analytics and no ads. Files are copied into the app's private storage and stay on your device. Remote resources stay blocked unless you choose to allow them for a trusted document.

OpenHTML is designed for developers, students, researchers, writers and anyone who receives HTML reports, AI-generated pages, saved webpages or packaged web projects and wants to inspect them safely on iOS.