Write and edit HTML directly in your browser
Created by Aignition Agency
HTML Studio – Live Editor
HTML Studio – Live Editor is a professional HTML editor that runs directly inside your browser. Write or paste HTML code, edit it in a dedicated workspace and instantly see the rendered result with the integrated live preview. HTML Studio is designed for developers, SEO professionals, content editors, website administrators, students and anyone who needs a fast way to work with HTML without setting up a complete development environment. The extension opens in a full browser tab, giving you a spacious side-by-side workspace with your HTML source code on one side and the rendered page on the other. You can work with complete HTML documents or individual snippets, import existing .html and .htm files, format your markup for better readability and export your finished work as a standard HTML file. HTML Studio automatically saves your current work locally in Chrome, allowing you to close the editor and continue later without creating an account or uploading your project to an external service. The live preview updates as you edit, making it easy to test headings, paragraphs, links, images, tables, forms, landing pages, email templates, CMS content, product descriptions and other HTML components. The editor also includes syntax highlighting to make HTML easier to read and understand. The source-code and preview panels can be resized depending on whether you want to focus on the markup or the final rendered result. A fullscreen preview option is included for inspecting larger layouts, and rendered HTML can also be opened in a separate browser tab when required. HTML Studio is particularly useful for reviewing HTML generated by AI tools, CMS platforms or other applications before publishing it on a live website. Developers can use it as a lightweight scratch environment for quickly testing markup without creating a new local project. SEO professionals and content editors can use HTML Studio to review headings, tables, lists, links, FAQs and structured article sections before adding them to a CMS such as WordPress. Students learning HTML can write markup and immediately see how each element affects the rendered page. HTML Studio is designed around a simple workflow: 1. Open HTML Studio. 2. Paste or write your HTML. 3. View the rendered result instantly. 4. Make your changes. 5. Format or save your code. 6. Export the final HTML file. The extension focuses on one clear purpose: providing a fast, convenient and professional environment for editing and previewing HTML directly inside Google Chrome. No HTML Studio account is required. Your current project is stored locally using Chrome's local storage functionality. HTML Studio does not intentionally upload your HTML projects to an external server as part of its core functionality.
What it does
Edit, preview, format, import and export HTML directly in your browser with instant live preview and local autosave.
Instant live HTML preview
Edit complete HTML documents
Edit individual HTML snippets
Professional full-tab editing workspace
HTML syntax highlighting
Import .html and .htm files
Export finished projects as HTML files
Format HTML for improved readability
Automatic local autosave
Restore your previous work when reopening the editor
Save projects locally in Chrome
Resizable editor and preview panels
Fullscreen live preview
Open rendered HTML in a separate browser tab
Keyboard shortcut support for saving
Test landing pages and website sections
Preview CMS HTML before publishing
Review WordPress HTML content
Test HTML tables and forms
Preview product descriptions
Review blog and article HTML
Test email HTML templates
Preview AI-generated HTML
Useful for developers and front-end testing
Useful for SEO professionals and content editors
Useful for students learning HTML
No account required
No mandatory cloud storage
Local browser-based workflow
Privacy-first
Clear product pages. Clear data handling.
HTML Studio is designed as a local browser-based HTML editing tool. HTML code entered or imported into the editor is processed locally in your browser to provide editing, syntax highlighting, live preview, formatting, import, export and autosave functionality. HTML Studio does not intentionally upload your HTML projects to an external server as part of its core functionality. Your current HTML project can be stored locally using Chrome's storage functionality so that your work can be restored when you reopen the extension. No HTML Studio account or registration is required to use the editor. HTML Studio does not intentionally collect personally identifiable information, financial information, health information, authentication credentials, precise location data or browsing history as part of its core functionality. Your HTML projects are not sold to third parties and are not used for advertising or user profiling.
Read privacy policy