PostgresExplainerTab

by Jason Simeone · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

PostgreSQL Explain Visualizer in a Tab

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#256K

#214K among extensions

Version

0.1.0

updated 16 Mar 2026

Users

monthly, 8 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 16 Oct 2026: 0 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 PostgresExplainerTab

An extension that provides a tool for visualizing the execution plans of PostgreSQL queries. Just paste the output of your EXPLAIN to get a diagram of the plan in your browser. This extension: * Has absolutely no advertisements or begging for donations * Does not collect or transmit any data about you or your usage * Is completely open source