Wandbox

Compiles and runs C++ and other languages with many compiler versions and shareable permalinks.

Artifact by melpon

IndexedBSL-1.0★ 1,270Developer toolsNo sign-up

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Opens wandbox.org in a new tab. Nothing to install.

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You provide: Source code and compiler choice
You get: Program output
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

Wandbox is an open-source web app in the developer tools category (online compiler). It opens in your browser, so there is nothing to install. You provide source code and compiler choice and get program output. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (melpon/wandbox).

Category: Developer tools · online compiler

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Stars: 1,270

Details

Auth: No auth
License: BSL-1.0
Repository: github.com/melpon/wandbox
Website: wandbox.org/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

Wandbox: free online tool. Agent Mart. https://agentmart.dev/artifacts/wandbox (last updated 2026-10-31)