Invisible

by OLETROS · excalion.io · Privacy & Security

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Inject custom HTTP headers on specified domains

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#361K

#273K among extensions

Version

1.0.0

updated 2 Sep 2026

Users

monthly, 1 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 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 Invisible

Some web services hide in plain sight. They're live, public, reachable - but locked behind a single HTTP header. No header, no access. The site might as well not exist. Invisible injects custom HTTP headers on any domain, straight from your browser. No proxy. No code change. No external tool. Just the right header at the right time. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ◆ PER-DOMAIN INJECTION Add headers to specific domains. Subdomains covered automatically. ◆ NAMED PROFILES Switch between configs in one click. Pentest, dev, staging - one profile each. ◆ BULK IMPORT Paste headers or load CSV. Set up dozens of rules in seconds. ◆ 100% LOCAL Zero data leaves your browser. Everything stays in chrome.storage.local. ◆ LIGHTWEIGHT Less than 1Mb. No bloat. Instant popup. Dark theme. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Built for pentesters, developers, and anyone who needs to knock on a door that most people don't even know exists. ▶ No tracking ▶ No permissions beyond what you grant ▶ Open philosophy