Tools
Detect NAT type via WebRTC + WebSocket signalling.
Compare extensions
Tools
Online diff checker to compare text, code and files side by side. Syntax highlighting, Prettier formatting, and AI diff summaries
Audience & ratings
Store users
20
1K
Ratings
What stands out
Diff Checker reports the larger audience. These are store counts. A rating comparison needs a recorded score and rating count for both products.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
Not recorded
Trust Fish
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
47.97KiB
2.15MiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
None recorded
5 requested
- clipboardWrite
- tabs
- activeTab
- scripting
- storage
Website patterns
1 recorded
- wss://go.natchecker.com/*
1 recorded
- <all_urls>
Releases
Explore the release history
Create an account to compare versions and update timing. Your plan controls history depth.
Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
NAT CheckerTools
Diff CheckerTools