Q to H

by Claus Niesen · Functionality & UI

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Redirects QRZ callsign lookups to HamQTH.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#336K

#261K among extensions

Version

1.1

updated 24 Nov 2025

Users

monthly, 11 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months

Latest, 15 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 Q to H

Any callsign lookups on the QRZ website ( i.e. https://www.qrz.com/db/A1BC ) will be redirected to the HamQTH page ( i.e. https://www.hamqth.com/A1BC ). The use case for this add-on is when you are not using the QRZ website but instead HamQTH and want to ensure that 3rd party programs that open the QRZ page of an amateur radio callsign will instead open the corresponding HamQTH site. Clicking on the extension button will toggle disable/enable the redirection.