AI Sidekick
Chrome extension · Manifest V3

Right-click. Any text. AI does the work.

Explain, rewrite, summarize, translate, or run your own prompts on any selected text — on any website. No copy-paste. No new tab.

See how it works
any-website.com
Quantum entanglement is a physical phenomenon that occurs when a group of particles are generated in ways such that the quantum state of each particle cannot be described independently.
↳ Right-click AI Sidekick → Explain
→
AI Sidekick — Explain
Two or more particles get linked so that measuring one instantly tells you about the other, even if they're far apart. Einstein called it "spooky action at a distance."

One shortcut. Every AI task you do daily.

Stop opening a new tab, pasting, and switching context. Sidekick lives in your right-click.

E

Explain

Get any dense sentence rewritten in plain language.

R

Rewrite

Cleaner, tighter, better-structured — same meaning.

S

Summarize

Turn long articles into a tight, scannable summary.

T

Translate

Any language, pick your target in the popup.

C

Custom prompts

Save your own instructions. They appear in the menu.

W

Works everywhere

Docs, Gmail, GitHub, X, Notion — any page you can select.

Three seconds from selection to answer.

01

Install the extension

Download the ZIP and load it unpacked in Chrome.

02

Select any text

On any webpage — article, tweet, doc, email.

03

Right-click → AI Sidekick

Pick an action. The result pops up on the page.

Install in 60 seconds

  1. 1
    Download and unzip the file.
  2. 2
    Open chrome://extensions in Chrome (works in Edge, Brave, Arc too).
  3. 3
    Turn on Developer mode in the top right.
  4. 4
    Click Load unpacked and select the unzipped extension folder.
  5. 5
    Select text on any page → right-click → AI Sidekick.

Free forever. Yours to power up.

Start free. Bring your own API key for unlimited use — you pay nothing to us, ever.

Free

$0
No account needed
  • 20 AI actions per day
  • All 4 built-in actions
  • Custom prompts
  • Any Chromium browser

Bring Your Own Key

$0
Unlimited · Free
  • Unlimited AI actions
  • Use your OpenAI or Gemini key
  • You pay the provider direct
  • Full privacy — key stays local

Pro

$6.99
One-time, coming soon
  • Unlimited actions
  • No API key required
  • Priority models
  • All future prompts included
Heads up on Bring Your Own Key: Open the extension popup after installing, switch provider to OpenAI or Gemini, paste your API key, and you get unlimited actions with zero daily cap. Your key is stored only in your browser and sent directly to the provider — never to our servers.