webR Console

Runs the R language entirely in the browser using WebAssembly.

Artifact by webR project

IndexedOpen source★ 1,103Data toolsNo sign-upRuns in your browser

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Opens webr.r-wasm.org in a new tab. Nothing to install.

Open webR Console Source code

You provide: R code
You get: Console output and plots
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Processed in your browser, not uploaded (stated by the tool or its repo)
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

webR Console is an open-source web app in the data tools category (r console). It opens in your browser, so there is nothing to install. You provide R code and get console output and plots. Your input is processed on your device and not uploaded. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (r-wasm/webr).

Category: Data tools · r console

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Stars: 1,103

Details

Auth: No auth
License: Open source
Repository: github.com/r-wasm/webr
Website: webr.r-wasm.org/latest/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

webR Console: free online tool. Agent Mart. https://agentmart.dev/artifacts/webr-console (last updated 2026-10-31)