Bob - Instant Explain & Understand

by Jacob Link · Education

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Never leave your tab to get the perfect explanation. Select text and trigger Bob.

Users

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#210K

#176K among extensions

Version

1.0

updated 9 Jun 2025

Users

monthly, 17 months

Latest, 16 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 17 months

Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Bob - Instant Explain & Understand

What is Bob? Bob is your on-page explainer. Select any text → right-click → “Explain with Bob” and a concise, optimally formatted explanation pops up right where you’re reading - no new tabs, no copy-paste gymnastics. Why you’ll love it • Instant clarity - Jargon, legalese, academic prose, or complex terms become plain English in a click. • Stays in flow - Explanations surface inside the current page or doc; you never lose your spot. • No sign-up required - Install and start explaining; free tier included. Who uses Bob? Students & researchers - Digest dense papers and textbooks faster. Professionals - Decode contracts, reports, industry jargon, and complex terms. Lifelong learners - Turn every browsing session into a micro-lesson. Note: To enable Bob’s built-in keyboard shortcut (Ctrl/Cmd + Shift + Z), open chrome://extensions/shortcuts, locate “Trigger Bob to explain,” and assign the shortcut. Enjoy, Bob.