Programmatically spin up isolated sandboxes for instant code execution in your AI agents and code playgrounds.
Use our APIs to create isolated development environments (sandboxes) that can run any type of code you need.
Every environment runs in isolation, so you can safely run untrusted code without it affecting your system.
We can handle millions of concurrent VMs and make it easy to provision, manage and decommission VMs.
Resume development within the same sandbox after periods of inactivity. With no loss thanks to our snapshots.
Our microVM infrastructure allows us to spin up entire VMs, clone them and restore snapshots within 2 seconds.
Gain total control over periods of inactivity before auto hibernation kicks in.
Give agents a sandbox to resolve user prompts, or create autonomous agents running on sandboxes. You can run multiple agents in parallel without them interfering with each other. Using the forking mechanism, you can also A/B test different agents.
Create a sandbox for each developer or student, and run their code in the sandbox. This way, you can run multiple development environments in parallel without them interfering with each other.
Run code in a sandbox to interpret it. This way, you can run untrusted code without worrying about it affecting your system. You can also run popular evals on any piece of code.
Run tests inside a sandbox, and hibernate the sandbox when the tests are done. This way, you can quickly start the sandbox again when you need to run the tests again or evaluate the results.
Write code faster using our built-in code completion, powered by Codeium.
The easiest way to get started from Docker in CodeSandbox
A template for HTML and CSS
The JavaScript template
The official Next.js template by the CodeSandbox team
The starter template of Python for CodeSandbox
