v0 (Vercel)
App : A product you use directly
Generates Next.js interfaces and apps from a prompt, deployable on Vercel.
The best option if the target is Next.js; rebranded as v0.app in January 2026.
Security reflects where data goes, requested permissions and incidents on record at the verification date. It is not a guarantee of zero risk: check the deployment mode and the connections you enable.
What it does, concretely
Building a web interface or a full application usually requires development skills and significant setup time. v0 lets you generate functional web interfaces and applications from a simple natural language description, without writing the code yourself.
In practice, you type a prompt describing what you want to build, and v0 generates the corresponding code, plans tasks, can connect to databases, and offers one-click deployment to Vercel. A visual design mode then lets you fine-tune every detail with graphical controls and a live preview.
v0 is aimed at developers working within the Next.js and Vercel ecosystem, as well as product creators who want to move quickly from an idea to a live application. The template library covers dashboards, landing pages, components, and full applications.
However, if you work with a framework other than Next.js or deploy on infrastructure other than Vercel, the tool will be less suited to your context.
What it offers
- ·Generation of complete web interfaces and applications from a natural language prompt.
- ·One-click deployment to Vercel to publish an application live in seconds.
- ·GitHub synchronization to push code directly to a repository.
- ·Visual design mode to fine-tune graphical details with a live preview.
- ·Database connection and third-party API integration during generation.
- ·Ready-to-use template library covering dashboards, landing pages, and components.
- ·Creation of design systems (colors, typography, styles) reusable across projects.
- ·iOS app to build and preview from a phone.
In practice
- Price
- Freemium · from 20 €
- Commercial use
- Commercial use: yes
- Available on
- web
- FR interface
- No
Security and data
- Rating
- Security: one caveat, see the card
- Your data
- Data with the vendor
- Maintenance
- Active
Links and repository checked on 25 October 2026 · added on 1 October 2023