v0 and Bolt are excellent at producing working code from a prompt. When that code is your marketing site, though, every change becomes a code change. Moving to Webflow fixes that, as long as nothing important is lost on the way.
The short verdict
- Your copy, images, design and URLs carry over. The code does not.
- App features like logins and databases stay where they are, usually on a subdomain.
- Rankings survive when every old URL has a new home and a redirect.
01What carries over, and what does not
v0 generates React components, usually for a Next.js app on Vercel. Bolt builds full-stack apps in the browser and deploys them for you. Either way, what you have is a codebase. Webflow does not import React, so the site is rebuilt rather than converted.
That sounds like more work than it is. The expensive parts of a site, the words, the images, the design decisions and the URLs that Google already knows, all move across. What gets rebuilt is the layer that made editing hard in the first place.
| Part of the site | From v0 or Bolt | In Webflow |
|---|---|---|
| Copy and images | In the code | Carried over, editable in fields |
| Layout and styles | React and Tailwind | Rebuilt as classes and components |
| URLs | Routes in the app | Kept, or redirected with 301s |
| Forms | API routes or services | Webflow forms or the same service |
| Logins and data | Part of the app | Stay in the app, on a subdomain |
02The checklist
This is the list we work through on every move. Most problems after a launch come from one of these being skipped.
Before the build
- URLs. Crawl the current site and export every URL, including old blog posts and pages only reachable from search.
- Meta. Record each page’s title, description and social image so nothing reverts to a default.
- Traffic. Note which pages bring visitors in, from analytics and Search Console. Those get the most care.
- Integrations. List every form, script, pixel and embed, and where each one sends its data.
During the build
- Structure. Rebuild the design as reusable components so new pages stay consistent.
- CMS. Move anything that repeats, such as posts, case studies and team members, into collections.
- Images. Re-export them at the right sizes, with alt text carried over or written fresh.
- Forms. Reconnect each form so submissions land in the same inbox or tool as before.
On launch day
- 301s. Add a redirect for every URL that changed, and test the old addresses.
- DNS. Point the main domain to Webflow and, if needed, keep the app running on a subdomain.
- Sitemap. Submit the new sitemap in Search Console and request indexing for key pages.
- Watch. Check Search Console for crawl errors over the next few weeks and fix anything that slipped.
“Rankings rarely drop because a site moved. They drop because an old URL was left with nowhere to go.”
03Keeping the app and the site apart
Many v0 and Bolt projects are a product with a marketing site attached. The clean setup is to split them: the marketing site moves to Webflow on yourdomain.com, and the product keeps running where it is on app.yourdomain.com. Marketing can edit freely, and engineering stops getting tickets to change a headline.
04When not to move yet
If the site is still a prototype, the copy changes daily and nobody else edits it, keep prompting. The move pays off once the site is the thing customers land on, other people need to change it, or it has to rank.
05Questions people ask
Can Webflow import my v0 or Bolt code?
No. Webflow builds its own clean HTML and CSS, so the site is rebuilt. The design, copy, images and URLs all carry over.
Will I lose my Google rankings?
Not if every URL is kept or redirected, titles and descriptions carry over, and the new sitemap is submitted on launch day. That is exactly what the checklist is for.
What happens to my forms?
They are rebuilt in Webflow and connected to the same inbox, CRM or automation as before, so submissions keep arriving where your team expects them.
Can my app stay on Vercel or Bolt?
Yes. The app keeps running on its own subdomain while the marketing site moves to Webflow on the main domain.
