Does this tool run code in the cloud?

No. Bolt.new uses WebContainers to run Node.js inside your browser tab. The runtime is local; only the AI model calls happen server-side.

Which frameworks does the app support?

the platform supports React, Next.js, Vue, Svelte, Astro, Remix, Vite, and plain JS, plus Node backends with Express, Fastify, and similar frameworks.

Can I export this tool projects?

Yes. Download a Bolt.new project as a zip or push it to GitHub. The code runs locally with standard npm install and npm run dev.

How does the app differ from Replit AI?

the platform runs entirely in the browser via WebContainers. Replit uses cloud VMs. Bolt.new is faster to start; Replit handles larger projects better.

Bolt.new

AI Full-Stack App Builder in Your Browser

Freemium

Code AssistantPair ProgrammingIDE

Visit Bolt.new

What is Bolt.new?

Bolt.new is StackBlitz's AI-powered app builder that scaffolds, edits, and deploys full-stack web applications entirely in the browser. Bolt.new uses WebContainers to run Node.js, install npm packages, and execute your app inside the browser tab, so there is no local environment to configure. Describe an app idea to Bolt.new and it generates the file structure, writes the code, installs dependencies, and shows a live preview. Bolt.new supports React, Next.js, Vue, Svelte, Astro, Remix, and vanilla JS, and can deploy directly to Netlify. For founders and developers who want to go from idea to working prototype in minutes, Bolt.new removes every setup hurdle that normally slows you down.

Key Features of Bolt.new

Browser-Based Runtime

Bolt.new runs Node.js inside your browser via WebContainers. There is no local install, no Docker, no setup; Bolt.new spins up your full stack the moment you open a tab.

Full-Stack Code Generation

Describe an app and Bolt.new scaffolds frontend, backend, and database wiring. Bolt.new picks sensible defaults like React plus Express plus SQLite and builds working endpoints.

Multi-Framework Support

Bolt.new supports React, Next.js, Vue, Svelte, Astro, Remix, Vite, and plain JavaScript. Pick your stack at the start or let Bolt.new choose based on your description.

Live Preview and Edit

Every Bolt.new change is reflected in a live preview pane instantly. Click into the file tree to edit code directly, or prompt Bolt.new for additional changes via chat.

One-Click Netlify Deploy

When your Bolt.new prototype works, click Deploy to push it to Netlify in seconds. You get a public URL without leaving the Bolt.new tab or configuring CI.

Import from GitHub

Bolt.new can import existing GitHub repos and continue working on them. Use Bolt.new to add features to projects you started elsewhere without losing context.

Bolt.new Pricing Plans

Free

Daily token limit of Bolt.new generations with public projects. Great for trying Bolt.new and building small prototypes without paying.

Pro

$20/month

10M tokens per month with Bolt.new private projects and rollback. The standard plan for indie developers shipping prototypes regularly.

Teams

$30/user/month

Bolt.new with team collaboration, centralized billing, and shared projects. Suited for small product teams iterating on prototypes together.

Best Use Cases for Bolt.new

Validating a Product Idea

Target user:: Solo founder testing a SaaS concept
Pain point:: Setting up a Next.js project and auth takes a day before you write business logic
Solution:: Describe the app to Bolt.new and get a working prototype with auth in 10 minutes. Show users the live URL before investing further.

Building a Hackathon Demo

Target user:: Hackathon team with 24 hours
Pain point:: Half the team's time goes to setup, dependency conflicts, and deploy configuration
Solution:: Use Bolt.new to scaffold the app and deploy to Netlify in minutes. Spend the saved hours on the actual hack and a polished demo.

Teaching Web Development

Target user:: Bootcamp instructor running a workshop
Pain point:: Students arrive with different operating systems and broken local environments
Solution:: Have everyone use the platform in the browser. The environment is identical for all students, and this tool shows working code instantly.

Prototyping for a Client Pitch

Target user:: Agency developer pitching a client
Pain point:: Static mocks don't convey interaction; full builds are too expensive pre-contract
Solution:: Build an interactive the app prototype during the discovery call. Show the client a live URL by the end of the meeting.

How to Use Bolt.new — Step by Step

1
Open the platform
Visit this tool in any modern browser. No install or signup is required to start trying the app on a small project right away.
2
Describe Your App
Type a one-paragraph description of the app you want. Bolt.new generates the project structure, code, and dependencies in a few seconds.
3
Watch the Live Preview
the platform installs packages and starts the dev server inside the browser. The preview pane shows the working app and updates as code changes.
4
Iterate via Chat
Ask this tool for feature changes in plain English: 'add a login page' or 'connect a Postgres database'. Bolt.new applies edits across files.
5
Deploy to Netlify
Click Deploy in the app to push your project to Netlify. You receive a public URL you can share with users or stakeholders immediately.

Bolt.new vs Alternatives

Want a full-stack app from one prompt?

Pick: Bolt.newthe platform handles frontend, backend, install, and deploy in one tab. v0 is UI-only; Cursor needs local setup. Bolt.new wins on speed-to-working-app.

Need precision on an existing codebase?

Pick: Cursor or Claude Codethis tool shines at fresh builds. For complex existing repos, IDE-native agents have richer tools and finer control over individual edits.

Want polished UI components only?

Pick: v0v0 generates production-quality React components with shadcn/ui. Bolt.new gives you a whole app; v0 gives you reusable UI pieces.

Bolt.new FAQ

the platform has a free daily token limit with public projects. Pro is $20/month for 10M tokens and private projects, suitable for serious prototyping.