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PlantUML In-Place Preview

Chrome extension by Tetsuo Honda · Productivity · Developer

A Chrome extension in Productivity · Developer with 48 users, barely installed.

Specific sites only: 10 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
48
Rating
not rated yet
Users, last 16 days
+5
Version
2.0.5
Updated in the store
2026-09-06
Published
2021-11-25
Manifest
V3
Browser access
1 permission, 10 site patterns

How it has moved

Users
+5 since 31.08
43-48 · 11 readings
2026-09-07: released 2.0.5
  1. 2026-08-3143
  2. 2026-09-0244
  3. 2026-09-0346
  4. 2026-09-0444
  5. 2026-09-0545
  6. 2026-09-0644
  7. 2026-09-0746released 2.0.5
  8. 2026-09-0845
  9. 2026-09-0943
  10. 2026-09-1345
  11. 2026-09-1548
Users
+5 since 31.08
43-48 · 11 readings
2026-09-07: released 2.0.5
  1. 2026-08-3143
  2. 2026-09-0244
  3. 2026-09-0346
  4. 2026-09-0444
  5. 2026-09-0545
  6. 2026-09-0644
  7. 2026-09-0746released 2.0.5
  8. 2026-09-0845
  9. 2026-09-0943
  10. 2026-09-1345
  11. 2026-09-1548

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 10 match patterns.

  • https://github.com/*
  • https://gist.github.com/*
  • https://gitpitch.com/*
Show the remaining 7
  • https://gitlab.com/*
  • https://bitbucket.org/*
  • https://*.backlog.jp/wiki/*
  • https://*/gitbucket/*
  • https://*/gitlab/*
  • http://*/gitbucket/*
  • http://*/gitlab/*
  • Run its own code on the pages it can access scripting

The full permission history for this extension

Version history

  1. Version 2.0.5

What changed recently

  1. Package size changed
  2. Released version 2.0.5 (was 2.0.4)

The publisher

Tetsuo Honda.

Like this one

Listings the catalog judges closest in what they say they do.

  1. PlantUML Anywhere Describes nearly the same job, smaller audience 8 users
  2. PlantUML for GitHub Describes nearly the same job, with an established audience 10k users ★ 5.0
  3. PlantUML Viewer — Local UML Diagram Tool Describes nearly the same job, smaller audience 6 users
  4. ReViewer - PlantUML Viewer Describes nearly the same job, smaller audience 19 users
  5. Wikies UML Describes nearly the same job, smaller audience 4 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.