HSTS Helper

by coderlxc · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Quickly clear browser HSTS cache to fix HTTPS errors.

Users

108

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#82K

#69K among extensions

Version

1.1

updated 12 Jun 2025

Users

monthly, 16 months

Latest, 18 Oct 2026: 108 usersMove the mouse over the chart for any month

Ratings count

monthly, 16 months

Latest, 18 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 HSTS Helper

A lightweight Chrome extension that helps you quickly clear HSTS cache to resolve HTTPS certificate errors. Features one-click domain copying and direct access to Chrome's HSTS settings. Perfect for developers and IT professionals dealing with Cloudflare and SSL/TLS configurations.