HTML page builder
Mobirise is a free HTML page builder: you put a page together from ready-made blocks, and the desktop app writes it out as Bootstrap 5 HTML, CSS and JavaScript files. Upload them to any host; editing the markup by hand needs the paid Code Editor.
Code sample and facts updated 13 October 2026 · Mobirise
The HTML Mobirise produces: eight facts
- What you do
- Stack prepared blocks, replace the placeholder copy and add your pictures. Each block's settings decide padding, background, visible items and column count; nobody types a tag.
- What you get
- Static pages: .html files with their CSS and JavaScript, on Bootstrap 5. All blocks are responsive, so one file adapts from a small phone up to a wide monitor.
- Cost
- The app is free to use, commercially too, and bundles a basic theme with 200+ blocks. For $149 a year, KIT unlocks the premium library (220+ themes and extensions) and removes the Mobirise badge.
- Getting the files
- No charge in the desktop app, which publishes the complete site to a local folder of your choice. The browser builder's Site Export needs BASE or GROW.
- Touching the code
- With a paid plan, the Code Editor extension opens any block, or the page as a whole, so you can change its HTML and CSS.
- Where it runs
- Windows 7 or later: MobiriseSetup.exe (~105 MB). macOS from 10.13 High Sierra: an Apple Silicon or an Intel .dmg (~134 MB each). Debian-based Linux such as Ubuntu: a .deb (~102 MB). Version 6.1.12; the same engine also opens in a browser.
- Hosting
- Your existing server over FTP or FTPES, a GitHub Pages repository, or a mobirisesite.com subdomain with HTTPS at no cost (three sites on the free plan).
- Not the best fit for
- Reworking HTML that another tool produced. Only Mobirise projects load in Mobirise.
What the HTML looks like
One block from a public Mobirise demo: the feature row of the ControlM5 inventory management site, the first of the three desktop screenshots below the page title. Border decorations and three repeated cards are cut and the indentation is shorter; nothing else is changed.
<section data-bs-version="5.1" class="features01 controlm5 cid-vgZMybvHpp" id="features01-2">
<div class="container">
<div class="row">
<div class="col-12">
<div class="content-wrapper">
<!-- decorative border elements trimmed -->
<div class="row items-wrapper">
<div class="col-12 col-lg-3 item features-without-image">
<div class="item-wrapper">
<div class="iconfont-wrapper">
<span class="cards-icon mbr-iconfont mobi-mbri-layers mobi-mbri" style="color: rgb(150, 140, 120); fill: rgb(150, 140, 120);"></span>
</div>
<h4 class="item-title mbr-fonts-style display-4">
<strong>STOCK TRACKING</strong>
</h4>
<p class="item-text mbr-fonts-style display-4">
Monitor product quantities, locations.
</p>
</div>
</div>
<!-- three more cards with the same markup trimmed -->
</div>
</div>
</div>
</div>
</div>
</section>
From the ControlM5 inventory management demo, features01 block, read in October 2026 and shortened. Orange marks Bootstrap grid classes, blue marks Mobirise block and text classes.
- container, row, col-12
- Bootstrap's grid. The outer row holds one full-width column; the inner row holds the four feature cards.
- col-12 col-lg-3
- A card fills the width of a phone and a quarter of the row from Bootstrap's lg breakpoint (992 pixels) upwards, so the four cards line up on a laptop and stack on a phone.
- features01 controlm5 cid-vgZMybvHpp
- The block design, its theme, and a class no other block has. Under that class, mbr-additional.css sets padding-top and padding-bottom of 5rem, a dark background and a bottom border: the kind of values the block settings control.
- mbr-fonts-style display-4
- A text style shared across the site. Here display-4 sets the Geist font at 0.875rem, plus a fluid size rule for narrow screens.
- data-bs-version="5.1"
- Marks the section as Bootstrap 5 markup. The icon's colour is written inline, and its glyph comes from the Mobirise icon font.
Not minimal: blocks also carry wrappers that exist only for the look, like the border elements trimmed here. The Bootstrap builder page goes deeper into how blocks use the grid.
What's in an exported site
The files the same demo loads, read from the paths in its HTML; other themes may use slightly different folders.
index.html
The home page, at the top level of the folder. Its head links the stylesheets and its scripts load at the end of the body. Further pages sit beside it as separate .html files.
assets/bootstrap/
bootstrap.min.css and bootstrap.bundle.min.js, kept as local copies instead of CDN links. In this demo the stylesheet's header names Bootstrap v5.0.1.
assets/theme/
The theme's own style.css and script.js, shared by every page of the site.
assets/mobirise/css/
mbr-additional.css, generated for this one site: a set of cid- rules for each block (16 in the demo), the display text styles, fonts and colours.
assets/images/
The logo and photos. The demo uses JPG and PNG files; recent versions of the app can convert images to WebP automatically.
Icons and small scripts
Icon fonts in assets/web/assets/mobirise-icons2/ and assets/socicon/, plus scripts for the dropdown menu, sliders (embla), tabs, smooth scrolling, video and forms. The Geist text font is linked from Google Fonts.
HTML builder, page builder plugin or code editor
A search for an HTML page builder returns several kinds of software. The practical split: a folder you can put on any server, or a page that lives inside a platform.
Visual HTML builders
Mobirise and Bootstrap Studio. You arrange components, the program writes the code, and what comes out is a folder of static files.
Visual editors on existing code
Pinegrow works on HTML and CSS files directly, including sites it didn't create, with a visual view next to the source.
Code editors with a preview
Dreamweaver and CoffeeCup's HTML Editor. You type the markup and a live or split-screen preview shows the result: full control, and the most typing.
Page builder plugins
Elementor calls its kind a plugin or theme component. The page belongs to WordPress, which has to keep running on the server.
Mobirise compared with five other HTML tools
Desktop builders, code editors and one AI generator, compared on what matters when the HTML is the goal: the framework, access to the code and where the files can go. Rows where another tool wins are left in.
| Mobirise | Bootstrap Studio | Pinegrow Web Editor | 8B AI | Adobe Dreamweaver | CoffeeCup HTML Editor | |
|---|---|---|---|---|---|---|
| How you work | Visual and block-based: you drag blocks in, change text on the page and set spacing or columns in each block's settings | Visual drag and drop of Bootstrap components, with a code editor built in | A visual view next to the source, on real HTML and CSS files | AI: one sentence in, a complete design out; chat-based AI editing comes with Pro | Code-first, with Live View for changing text, images and classes on the rendered page | Code-first, with a split-screen live preview |
| Framework in the output | Bootstrap 5 | Bootstrap 3, 4 or 5 | Your choice: plain HTML, Bootstrap or Tailwind CSS | Its own generated HTML and CSS, not Bootstrap | Any; built-in support for Bootstrap 3.4.1, 4.4.1 and 5.3.8 | Whatever you write; free responsive templates to start from |
| Hand-editing the code | Through the paid Code Editor extension, for a block's or a page's markup and styles | Yes: a VS Code-style editor for HTML, SASS, JavaScript and JSON | Yes, plus two-way sync with VS Code | Not published; changes go through AI chat on Pro | Yes, with code hints | Yes, with code completion and a validation tool |
| Opens HTML made elsewhere | No; it loads Mobirise projects only | Yes, by dragging in HTML, CSS, JS files and images | Yes, any HTML site | Not published | Yes, including existing Bootstrap pages | Yes, from your computer or straight from a web server |
| Platforms | Windows 7+, Debian-based Linux, macOS 10.13+ (one build for Apple Silicon, one for Intel), the browser, and Mobirise AI as an Android app | Windows 10+, macOS, Linux | Windows, Linux, and Mac with an Intel and an M-series build, plus Pinegrow Online in a browser | Any browser, a phone's included; nothing to install | Windows 10 and 11, macOS 13 or later | Windows 7 or later only |
| Offline use | Editing, previews and installed themes work offline; AI and publishing don't | Fully offline; projects are saved as .bsdesign files | Edits files stored on your computer; offline operation isn't documented on its site | No desktop app | Desktop app; internet needed for activation and subscription checks | Windows desktop app; nothing published about offline use |
| Price and billing | Free app; premium themes plus the Code Editor via KIT at $149 a year; BASE ($199) or GROW ($249) yearly bring online sites and bigger AI allowances | $29 once (Standard, 12 months of upgrades) or $59 once (Lifetime, upgrades for life) | $149 yearly, $18 monthly, or $199 paid once with 12 months of updates; free trial | Free to design; publishing on Pro, $9 a month on yearly billing | $22.99 a month, single-app plan, annual commitment billed monthly; free trial | $29 paid once for a perpetual licence, upgrades free for 12 months; a free edition too |
| Publishing and hosting | From the app on any plan: upload by FTP/FTPES, deploy to GitHub Pages or save to disk. Online: a free mobirisesite.com address; a custom domain on Mobirise's servers needs BASE or GROW | One-click SFTP upload or a static export; 5 free slots on its own hosting (one year with Standard) | Pinegrow Online, Netlify, Cloudflare Pages, GitHub or your server over SFTP | Pro adds publishing with SSL, a custom domain and the complete HTML export | FTP, FTPS, SFTP, WebDAV or a local or network folder | Built-in FTP uploader to any host, or CoffeeCup's own hosting |
Sources: product, pricing and help pages on each vendor's own site, visited 13 October 2026. Amounts are US dollars excluding tax, and every cell names its billing basis (paid once, monthly or yearly); outside the US, Pinegrow and Adobe quote local currencies. Terms change often; check them before buying.
Which HTML page builder to choose
Choose by the job in front of you; Mobirise is the right answer for some of these and the wrong one for others.
- No code and no bill, with the files in hand
- Mobirise: a free app whose Bootstrap 5 pages go to whatever host you use.
- Reworking an existing site
- Pinegrow or Dreamweaver, both of which open any HTML. Mobirise can't import it.
- Tailwind CSS or framework-free markup
- Pinegrow.
- Bootstrap components for a single payment
- Bootstrap Studio, at $29 or $59 one-time.
- Typing every tag yourself, free, on Windows
- CoffeeCup's free HTML editor.
- Code work inside Creative Cloud
- Dreamweaver, if you already pay for Adobe's apps.
- Seeing an AI design for free first
- 8B AI, where the design stage is free and going live takes the $9-a-month Pro plan.
- A draft from a description, then blocks you edit
- Mobirise AI: four variants per prompt, 3 free generations a month, then export from the desktop app.
Build an HTML page without writing code
Mobirise is an HTML creator for people who would rather not touch markup. In the desktop app, the route from an empty project to files on a server has four stages.
Install and open a theme
Download the .exe on Windows, the .dmg built for your Mac's processor, or the .deb on Linux. Open the free basic theme to start.
Add and fill blocks
Drop in a menu, a header, a feature row, a form and a footer. Replace the sample words and images, then tune each block's padding, background and column count.
Preview three widths
Flip the editor from desktop to tablet to phone to catch long headings or crowded rows. No connection is needed for this.
Write out the files
Export the HTML, CSS and JavaScript to any folder you pick, or push the site to your server over FTP or FTPES, or to GitHub Pages.
When Mobirise fits, and when another tool serves you better
A good fit
- People who want an HTML website builder that leaves them with files, not just an account
- Developers who want a Bootstrap 5 starting point to adjust in the Code Editor or hand over
- Freelancers who deliver static sites to a client's existing hosting
- Anyone who wants to build on a laptop without a connection and publish later
Pick another tool if
- The job is changing an existing HTML site; Mobirise can't open it
- You want Tailwind CSS or markup without a framework; Pinegrow handles both
- You want the leanest hand-written code with no theme classes or wrappers; a code editor gives you that
- You expect code access at no cost; the Code Editor needs KIT, BASE or GROW
- Free positioning of elements anywhere on the page matters to you; Mobirise layouts are made of blocks
- You need logins, a database or other server-side features; a static builder doesn't do that
HTML page builder FAQ
What is an HTML page builder?
A program that writes the HTML for you while you lay out the page visually, so you finish with ordinary .html files plus their CSS and scripts. Mobirise works this way: you stack blocks, adjust them, and the desktop app saves a static site you can upload anywhere. A plugin such as Elementor is different, because its pages stay inside WordPress.
Is the HTML clean?
It is indented, readable and based on standard Bootstrap 5 classes, with real headings and paragraphs; the trimmed sample above is typical. It is not minimal, because blocks carry wrapper elements and theme classes that hand-written code wouldn't need. If the leanest markup matters more than building speed, a code editor suits you better.
Can I edit the HTML by hand?
Yes. On any paid plan, the Code Editor extension opens a block's or a page's markup and CSS without leaving Mobirise. Exported files can also be changed in any text editor, but Mobirise can't read edited files back into the project, so leave that for the very end.
Can I import my existing HTML into Mobirise?
No. Mobirise opens only projects created in Mobirise, not hand-coded sites or HTML from other tools. To move a site across, recreate it with blocks, or hand Mobirise AI a screenshot of the old page as its starting point. To keep editing the old files, use Pinegrow, Dreamweaver or CoffeeCup's HTML Editor, which open any HTML.
Is there a free HTML builder?
Mobirise is one. Its desktop app charges nothing, for hobby and client work alike, includes a basic theme with 200+ blocks and exports the finished site at no charge; free sites carry Mobirise branding. If you would rather type the code yourself, CoffeeCup offers a free HTML editor for Windows.
Can I host the HTML on any server?
Yes. The exported folder holds static files, so any host that serves web pages can deliver it. The desktop app uploads over FTP or FTPES, deploys to GitHub Pages, or writes everything into a folder you then copy anywhere, with no paid plan required.
Does it work without internet?
Yes, in the desktop app. With the network off you can still edit pages, run previews and work with any installed theme or block. Anything that talks to a server goes online: the AI, publishing, your account and purchases, plus updates and new themes. Our offline website builder guide lists the full split.
Can AI make the HTML page for me?
Yes. Type a short brief in any language, or give it a sketch or screenshot instead, and Mobirise AI answers with four layouts that already contain text and images. Each generation yields a single page, such as a landing page, or a starting draft of the whole site. With Import by Link, the generated site comes into the desktop app and exports as HTML like any project.
Will the pages work on phones?
Yes. Blocks are responsive and sit on Bootstrap's grid, so one HTML file reflows for each screen, and the editor lets you check every width before publishing. You can't hide or move an element on phones only, because Mobirise keeps one layout for all devices.
Which HTML website maker runs on Mac and Linux?
Mobirise ships for Windows 7 or later, Debian-based Linux such as Ubuntu, and macOS from 10.13 High Sierra onwards; on a Mac you choose the Apple Silicon or the Intel download. Pinegrow and Bootstrap Studio cover the same three systems. Dreamweaver runs on Windows and macOS, and CoffeeCup's HTML Editor is Windows only. Mac owners can read more on the web design software for Mac page.
Make the page, keep the files
Install the free desktop version on your PC, Mac or Linux machine and export a first page today, or let the AI draft one in your browser and move it into the app later.