Html Viewer
Upload an .html file to view the rendered result. If the page includes images, video, audio, or CSS files, choose the full folder so relative assets can be loaded.
Upload an .html file to view the rendered result. If the page includes images, video, audio, or CSS files, choose the full folder so relative assets can be loaded.
An HTML viewer should make it easy to see how an HTML file actually looks in the browser. This online HTML viewer is built for uploaded files, exported pages, saved reports, chat archives, email layouts, and local HTML packages that need a quick visual check. You do not need to create a project, start a server, or paste code into a separate editor. Choose a file or folder, and the rendered page appears in the preview area.
A normal browser can open a single file, but nearby images, videos, audio clips, icons, and styles may fail if their paths are not available. This HTML viewer helps by reading the selected folder, creating temporary browser links, and rewriting common asset references for the preview session. The result is a more reliable online HTML viewer for files that depend on local resources.
Some tools are optimized for small snippets. This HTML viewer is focused on complete documents. It can load a .html or .htm file and display the rendered output in an iframe, making it useful for reviewing generated pages, exported conversations, local documentation, and HTML reports. When you only need to know whether a page renders correctly, this online HTML viewer keeps the workflow simple.
Many HTML files reference folders such as avatar, image, video, voice, music, icon, or assets. If those folders are missing, the page may look broken even when the markup is valid. This HTML viewer supports full folder selection, so related files can be included with the document. The online HTML viewer rewrites src, href, poster, srcset, and CSS url() paths when matching files are found.
Rendering is only part of the review. Layout also matters. This HTML viewer includes desktop, tablet, and mobile preview widths, so you can quickly inspect spacing, overflow, media sizing, and readability. The online HTML viewer changes only the preview frame size; your original file remains untouched.
Some exported HTML files rely on JavaScript for pagination, menus, dynamic lists, or media controls. Scripts are enabled by default in this HTML viewer so interactive pages can work closer to their original behavior. If you are checking unknown files, the online HTML viewer also includes a script toggle for a more restricted static preview.
If your document is self-contained, click Choose HTML and select the file from your device. The HTML viewer loads the file, creates a preview, and shows the filename, size, asset count, and path rewrite count in the sidebar. This is the fastest option for simple documents, email fragments, and files that do not depend on nearby folders.
If the page references local images, videos, audio, CSS, or other resources, click Choose Folder. Select the folder that contains the HTML file and its asset directories. This gives the online HTML viewer enough context to map relative paths and reduce missing media. Folder upload is the recommended choice for exported websites, archive packages, and chat records.
When a folder contains more than one HTML file, a file selector appears in the sidebar. Pick the document you want to inspect, then use the preview area like a compact browser window. You can switch device widths, scroll through the rendered page, reload the current file, or clear the session. This HTML viewer is designed to keep review tasks visible and predictable.
Developers often receive generated files that need a quick visual review. QA teams may need to confirm whether an export still renders after a release. This online HTML viewer removes small setup steps and helps both groups inspect output without opening a full development environment.
Not every person who handles HTML needs a code editor. Content editors, support agents, and operations teams may only need to confirm whether a saved page looks correct. The HTML viewer lets them open the file, check the rendered result, and report missing assets or layout issues with clearer evidence.
Students can use this online HTML viewer to understand the difference between source files and rendered pages. Teachers can use the HTML viewer to demonstrate how asset folders affect the final view, especially when an assignment includes images, media, or linked CSS.
Chat exports often include avatars, emoji, screenshots, audio, video, and pagination scripts. This HTML viewer is a good fit because it can load the HTML file together with its local folders and show the page in a controlled preview frame.
Automated tools often produce HTML reports with charts, tables, styles, and image folders. The online HTML viewer gives you a fast way to verify that the report is readable before sharing it with a client, teammate, or reviewer.
Before reusing a saved HTML block in a CMS or email workflow, it helps to inspect spacing, structure, and media references. This HTML viewer gives you a focused preview without requiring a full web project.
Yes. The online HTML viewer is a browser-based utility for quickly previewing local HTML files. Open the page, choose your file or folder, and review the rendered result.
No. The current HTML viewer reads selected files in your browser and creates temporary object URLs for the preview session. Your HTML and assets stay local while you use the tool.
External URLs can remain in the HTML file, but loading depends on the browser, your network, and remote server rules. Local resources work best when you choose the full folder that contains them.
Yes. Scripts are enabled by default because many real HTML exports need JavaScript to render correctly. You can turn scripts off if you want the online HTML viewer to provide a more restricted preview.
Choose the full folder instead of only the HTML document. Missing media usually means the HTML file references local paths that were not included. The HTML viewer needs those files to map assets into the preview.
No. This page is primarily an HTML viewer, not a coding editor. It is built for opening existing files and checking the rendered output. If your task is reviewing a saved document, this online HTML viewer is the right fit.