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Code Execution Sandbox

Code Execution Infrastructure for AI Agents, Websites & Developers

Build AI agent runtimes, add live code execution to websites, create cloud workspaces, and integrate scalable execution APIs—all from one platform.

Start Free Live Demo
Explore: Compiler Runtimes Discover Projects
500+ Monthly Container Runs
34 Compiler Languages 14 Discover Projects
Python JavaScript
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Edit code above and click "Run" to test...
Live Embed Sandbox
Product Suite

What do you want to build?

Select a core path to explore how Embedenv executes code for your specific use-case.

Interactive Code SDK

Transform static code blocks into interactive playgrounds.

main.py ACTIVE RUNNER
print("Hello SDK!")
> Hello SDK!
Explore SDK

Cloud IDE

Create browser-based development workspaces.

src   index.js   style.css
workspace_01
> npm run dev
Server: http://localhost:3000
Build Projects

AI Agent Sandbox

Run AI generated code & Agents inside secure MCP Server.

● Agent Connected SECURE
Request: Execute python file...
Container status: Isolated container active
MCP Server

Execution Infrastructure

Integrate secure code execution into your applications.

Metrics (Last 24h) POST /api/run
Latency: 12ms
Success: 100%
API Documentation
Solutions

Choose Your Use Case

Explore how Embedenv is tailored to fit different workflows and target platforms.

Interactive Documentation & Blogs

Engage your readers by embedding working online code compilers inside your documentation websites, guides, and tech articles. Let readers edit and run code snippets instantly without leaving the page.

  • Ultra-lightweight JavaScript integration tag
  • Supports Markdown, HTML, and Docusaurus sites
  • PowerPoint-like Layout Studio designer canvas
Explore SDK Features
index.html EMBED TAG
<script src="embed.js" data-key="API_KEY"></script>
<pre class="embed-code-block" data-lang="python">
print("Hello World!")
</pre>

Isolated Sandboxes for AI Agents

Give your LLMs, autonomous agents, and MCP server wrappers a completely secure environment to write, run, and test code. Eliminate code injection risks by containing executions inside isolated sandboxes.

  • Model Context Protocol (MCP) compatible
  • Secure Server-Sent Events (SSE) data streams
  • Low-latency, secure sandbox execution pools
Explore AI Sandbox
ai_agent_mcp_run.py SSE STREAMING
agent.generate_code("Calculate Fibonacci series")
>> Launching isolated container...
Output: [0, 1, 1, 2, 3, 5, 8, 13]
✔ Safe run: Zero file-system access to host device.

Raw Script Execution APIs

Build, test, and deploy integrations with secure developer execution bridges. Wire up scripts to complete automated tasks, schedule cron-based sandboxes, or run WebSocket interfaces.

  • Low-latency REST and WebSocket interfaces
  • HMAC-secured validation and execution parameters
  • Interactive console execution graphs and logging
Read Developer Docs
cURL REST API Request POST
curl -X POST https://embedenv.com/api/run \
-H "Authorization: Bearer KEY" \
-d '{"language": "js", "source": "console.log(123)"}'

Online Compilers for Bootcamps

Provide students, pupils, and coding bootcamps with fully pre-configured, instantly accessible programming environments. Let students complete assignments, compile multi-file scripts, and download workspaces.

  • 34+ compiler languages supported out-of-the-box
  • Shared test run pools for classrooms & students
  • Completely zero configuration required from learners
View Online Compilers
Python 3.9
NodeJS
Rust 1.68
C++ 17
Go 1.20
Bash

Dedicated Clusters & SLAs

Secure guaranteed single-tenant hosts, persistent data block workspaces, and priority support response channels. Tailor network parameters and compliance frameworks specifically to your enterprise guidelines.

  • Dedicated, high-performance container VM blocks
  • Guaranteed 99.9% uptime SLA service channels
  • Custom network configurations & compliance controls
Contact Sales Desk
Infrastructure Dashboard ACTIVE TIER P4
Dedicated VM Status: ● OPERATIONAL
Memory Load: 12.4% / 32 GB RAM
Uptime SLA Guarantee: 99.98% (Current Month)
Pipeline

Three Steps to Connect AI Runtimes

Connect your LLM tool-calling agent to secure execution containers in minutes.

Capabilities

Powerful Features Built for Integration

Run agent-written scripts inside completely secure runtime boxes without compromising your hosts.

Embed Designer

Visual Layout Studio Preview

Interact with the controls below to customize your code compiler wrapper layout and watch a live embed iframe update instantly.

Python Node.js C C++ Java Go Rust Bash
Generated Integration Script Tag
You're pretty much in unauthenticated customizer mode. Get a free API key to wire domain locks, track monthly logs. Secure widget runs.
Get Free API Key
Supported Runtimes

Compile & Run 34+ Languages

Secure, isolated code runtimes for python, javascript, rust, go, c, cpp, and many more.

Python JavaScript Rust Golang C / C++ Java PHP Shell / Bash
View All 34 Compiler Runtimes
Comparison

Embedenv vs. Alternatives

See how Embedenv stacks up against Replit embeds, raw Judge0 sandbox backend APIs, and traditional frontend code pens.

Feature / Capability Embedenv Replit Embeds Judge0 API CodePen / JSFiddle
Snippet Embed Weight Ultra-lightweight JS SDK Heavy (Loads full IDE workspace) None (Raw backend API only) Moderate (Iframe based)
Visual Layout Studio Yes (Drag & Drop Canvas) No No Basic config settings
Compiler Runtimes 34+ Languages (Python, Java) Yes (Needs VM startup) Yes (Per-request run) No (Client HTML/JS only)
Visitor Login Required No (Execute code instantly) A lot of times (Requires Replit sign-in) No (Build your own interface) No
Security Signatures Yes (HMAC Secure token) No Must implement custom bridge N/A (Client-side execution)
Pricing Model Free loads (Pay per run click packs) High (Pricing per VM compute hour) Per API request submission Free or Pro subscription loads
View Full Comparison Matrix
Reviews

Loved by Developers & Creators

Here is what tech writers, bootcamps, and platform engineers say about Embedenv.

"Embedenv completely transformed our tutorial blog. Instead of readers copy-pasting code into their local terminal, they run and tweak Python scripts directly on our articles. Engagement has doubled."

A

Arjun Mehta

Founder, CodeCraft Academy

"The AI Sandbox & MCP support is exactly what we needed to build our autonomous coding agent. Running generated code inside isolated containers is fast, secure, and incredibly simple to configure."

S

Sarah Jenkins

Lead AI Engineer, OmniTech

"Replit embeds were slow and constantly required our students to log in. Embedenv's JS SDK is fast, light, and runs without forcing visitors to create accounts. Absolute lifesaver."

D

David Vance

Coding Bootcamp Instructor
Resources

Latest Developer Guides

Explore tutorials on embedding compilers, EdTech setups, and building secure sandbox layouts using Layout Studio.

6 Min Read Jul 19, 2026

The Distributed Trust Boundary: Securing MCP-Driven AI Agents Against Tool Poisoning

As enterprise artificial intelligence deployments mature, the capabilities of AI tools are shifting dramatically from merely reading content to taking autonomous action; projections indicate that the number of active enterprise AI agents...

Read Guide
6 Min Read Jul 17, 2026

From Passive RAG to Active Execution: Unpacking the Architecture of Gemini Notebook

From Passive RAG to Active Execution: Unpacking an Architecture of Gemini Notebook On July 16, 2026, Google implemented a major paradigm shift for its widely popular research and document tool. Moving away from the...

Read Guide
6 Min Read Jul 17, 2026

Deconstructing Cloud Development Environments: Architecture, Tradeoffs, and the Future of Workspaces

Deconstructing Cloud Development Environments: Architecture, Tradeoffs. A Future of Workspaces For decades, a standard procedure for software engineers starting a new role involved spending days setting up a local machine—installing language runtimes, configuring...

Read Guide
FAQ

Frequently Asked Questions

With Embedenv, simply design your layout upon Layout Studio, grab your uniquely generated JavaScript integration tag, and include it in your page's head, and wrap any standard pre blocks with the class 'embed-code-block' and Embedenv automatically transforms it in the interactive sandbox runner.
Yes, completely! Embedenv executes all runtimes inside fully isolated sandbox containers with resource limitations, max runtime limits. Secure HMAC backend validations via Secure Mode, protecting your client side from exposure.
Absolutely! Embedenv features the PowerPoint/Figma-style drag-and-drop Layout Studio where you can resize, reposition, and customize backgrounds, borders, active run/copy buttons, and wire custom JS triggers to execute code.
A single credit is consumed whenever a user presses a "Run" button inside your embedded widget to compile and execute a code script inside our virtual containers.
For the JS Embed SDK, we offer credits-based plans. You buy run packs and use them as your users execute terminal commands. Secure verification allows uncapped widget loads.
We accept secure payments through credit cards (Visa, Mastercard, American Express), PayPal. Bank transfers processed securely via Stripe and Razorpay.
Absolutely. We never store or handle raw billing details on our systems. All credit card operations are handled directly by PCI-compliant payment gateways.

Ready to build with Embedenv?

Join thousands of developers using our secure sandbox compiler. Spin up cloud dev environments, MCP containers, and API routes in seconds.