Webmapper

Name: Webmapper
Rating: 4.54 (13 reviews)
Author: Ryan Hamerly

Constructs a map of the web using the user's browser history.

As of May 2026, Webmapper has 6,000 users and a 4.54/5 rating from 13 reviews in the Workflow & Planning category.

Ryan Hamerly Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users−40.0%

6.0K

6,000

Rating0%

4.54

13 reviews

Reviews0%

Version

1.0.3

Manifest V3

90-day change · In the last 90 days this extension lost 4.0K users.

History

2 snapshots

Tracking since Apr 25, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 25, 2026	10.0K	4.54	13	1.0.3
May 22, 2026	10.0K	4.54	13	1.0.3
Now	6.0K	4.54	13	1.0.3

Permissions & access

Permissions: historystorageunlimitedStorage
Host access: None declared

Screenshots

About

Webmapper uses your browsing history to construct an interactive, personalized "map of the web as you see it".  Every webpage you visit is placed on the map and sized by how often you visit it.  Similar pages are grouped into clusters.

Features:

**Interactive -- click on text to visit pages, or zoom in on domain names**
**Zoomable -- use mousewheel / scrolling to zoom in and out on clusters**
**Searchable**
**Site-Specific -- click on polygons to construct a map specific to a site, e.g. a map of all your Google searches, or Wikipedia entries**
**6 quality color palettes**
**Map sites visited in the last 10, 20, 30, 50, or 100 days**

Source Code: http://github.com/rhamerly/webmapper/wiki
Privacy Policy: https://github.com/rhamerly/webmapper/wiki/Privacy-Policy

Developers: Ryan Hamerly, Scott Chung, Sheta Chatterjee, and Milinda Lakkam