AiStyleUpgrade

Restyle client websites in hours with AI-generated CSS. No HTML changes, nothing breaks. Free to test.

Give an existing website a new look in hours, not weeks, without rebuilding it. AiStyleUpgrade uses the AI chat assistant of your choice to generate one CSS file and one light script that restyle a site on top of its current code. The HTML, class names, IDs and scripts stay exactly as they are, so menus, forms and checkouts keep working. Free to test. You pay only when you deploy the stylesheet on a live site: a one-time $100 lifetime license per website. WHO IT'S FOR • Web designers and freelancers refreshing clients' dated websites • Agencies with a backlog of sites that need a new look on a realistic timeline and budget • Webmasters, front-end teams and site owners who want to modernize their own site HOW IT WORKS 1. Open the site and let the extension take a privacy-friendly snapshot of the page. Styles and scripts are stripped and all text is masked. No real content, links or images are included. 2. Copy the snapshot into the AI chat assistant you prefer. The AI finds 30 design themes ranked by fit for your site, and suggests 5 color palettes for the one you pick. 3. Paste the generated CSS and script back into the extension and preview the full redesign on the live page. 4. Refine it. Pick any element and describe a change, or choose a ready-made effect such as soft shadows, fade-in cards, parallax or a shrinking header. Let the AI fix mistakes as often as you like. 5. Export two plain files and add them to your pages with two lines of HTML. No rebuild, no framework migration. Already love the client's current theme? Keep the existing colors and layout, and just add polish and effects, without writing any code. WHY INSTALL IT • Nothing breaks. The new CSS overrides old styles through the cascade only, and styles controlled by the site's own scripts are left alone. • Their content stays theirs. The AI generates only styling. It does not write text or create pictures, and background images are preserved. • Fast iteration. Preview a complete redesign on the live pages in minutes, before you commit to anything. • Works on desktop and mobile. Capture desktop, mobile and alternate states such as open menus and modals, then extend the design page by page to templates with different structures. • Applied before first paint, so visitors never see a flash of the old design. • One-click undo. "Forget Design" restores the original look at any time. • Respects accessibility preferences. The light script honors reduced-motion settings. PRIVACY • Designs are stored in your browser's local storage. • The extension works on one domain at a time, and only after you grant permission. • The extension never sends your page anywhere on its own. You choose which AI assistant, if any, receives the snapshot by manually copying and pasting. • For licensing, the extension reports the name of the domain you are working on to aistyleupgrade.com. CHOOSING AN AI ASSISTANT The extension works with any AI chat assistant by copy and paste. In our testing, the best results came from Claude (claude.ai) with the latest Sonnet model, and we recommend it. The AI assistant is a separate service with its own subscription and terms, and it is not included in the AI Style Upgrade license. PRICING AND LICENSE • Installing the extension, designing and testing are free, so you can show a client the result before you buy. • Deploying the generated stylesheet on a live website requires a lifetime license for that domain: $100 per website, paid once. It covers the domain and its www subdomain. • Remove the stylesheet from production within 7 days and no license is needed. • The license is sold and billed by Galiel 3.14 Ltd directly through aistyleupgrade.com. Google and the Chrome Web Store are not the seller, and no payment is made through the Chrome Web Store. • Full terms, pricing and license details: aistyleupgrade.com/pricing.html VIDEO WALKTHROUGH https://www.youtube.com/watch?v=pRB89pvwadI AiStyleUpgrade is an independent product of Galiel 3.14 Ltd and is not affiliated with or endorsed by Anthropic or Google. Claude is a trademark of Anthropic. Screenshot attribution: Some screenshots show before-and-after style changes to the homepages of creativecommons.org (owned by Creative Commons) and open.ed.ac.uk (owned by The University of Edinburgh). They were chosen not because their design needs fixing, but because they are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), which allows free adaptation.