WebShell

A Unix-style terminal
inside any webpage

Press Alt+W and the page becomes your filesystem: list, filter, extract to CSV and watch for changes — with commands and pipes, no code required.

Add to Chrome — it's free View source on GitHub
Free · No account · Nothing ever leaves your machine
 webshell — en.wikipedia.org

What you can do

⚡ Extract anything to CSV

Tables, product lists, links, images. extract table | to-csv > data.csv and it's on your disk.

🎯 Point & click selectors

Type pick, click the thing you want — WebShell writes a stable CSS selector for you and skips machine-generated class names.

🔔 Watch for changes

watch .price 30 sends a desktop notification when a price drops or stock returns. Watches survive page reloads.

🧭 Navigate like a filesystem

cd .., cd -, pwd — treat the site as a directory tree, and the terminal reopens after every jump.

🌐 curl & ping, in the page

Query any API and pipe the result: curl api.github.com/zen | download zen.txt. Check latency without leaving the tab.

🔒 Private by design

Plain JavaScript, runs 100% locally, zero analytics. The source is public — audit every line.

Up and running in 20 seconds

1

Add WebShell to Chrome

2

Press Alt+W on any page

3

Type help — 28 commands, pipes included

Pricing

Free

$0
forever
  • All 28 commands, pipes included
  • Extract to CSV, watch, pick, curl
  • Runs 100% locally, no account
  • Source available on GitHub
Add to Chrome

Pro

$8
per month · cancel anytime
  • Real ssh to any public host (IP or domain)
  • Works on Chromebooks — no install
  • End-to-end encrypted: our relay only ever sees ciphertext
  • Full terminal: colors, vim — ssh renders your server's own prompt, Powerlevel10k/Nerd Fonts included
  • Macros — record a sequence of commands and replay it anywhere
  • Cron — schedule any command on a timer, even tab-closed
  • Webhooks — watch --webhook POSTs page changes to Slack, Zapier, n8n…
  • Query pipes — extract table | where "price < 100" | sort -price
  • Crawl — crawl table 10 | extract | to-csv: every page of a listing, one CSV
  • Snapshots — snap/diff: what changed since yesterday, row by row
  • License activates & renews automatically
Get WebShell, upgrade in Options

Lifetime

$129
one-time payment
  • Everything in Pro
  • Pay once, keep it for the product's lifetime
  • All future Pro features included
Get WebShell, upgrade in Options

Upgrade from inside the extension: right-click the WebShell icon → Options → Get WebShell Pro. Payments are processed securely by Paddle, our merchant of record. Prices in USD; taxes handled at checkout. 14-day refund policy · Terms