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ApiViewer

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 9 users, barely installed. Audience over the last 30 days: +5.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

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

Users
9
Rating
not rated yet
Users, last 30 days
+5
Version
1.2.0
Updated in the store
2026-09-04
Published
2026-08-29
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+5 since 03.10
4-9 · 14 readings
  1. 2026-10-046
  2. 2026-10-097
  3. 2026-10-106
  4. 2026-10-135
  5. 2026-10-166
  6. 2026-10-187
  7. 2026-10-196
  8. 2026-10-218
  9. 2026-10-227
  10. 2026-10-248
  11. 2026-10-257
  12. 2026-10-308
  13. 2026-11-019
  14. 2026-11-029
Users
+7 since 01.09
2-9 · 24 readings
2026-09-05: released 1.2.0
  1. 2026-09-012
  2. 2026-09-024
  3. 2026-09-065
  4. 2026-09-074
  5. 2026-09-085
  6. 2026-09-104
  7. 2026-09-163
  8. 2026-09-204
  9. 2026-09-265
  10. 2026-09-284
  11. 2026-10-046
  12. 2026-10-097
  13. 2026-10-106
  14. 2026-10-135
  15. 2026-10-166
  16. 2026-10-187
  17. 2026-10-196
  18. 2026-10-218
  19. 2026-10-227
  20. 2026-10-248
  21. 2026-10-257
  22. 2026-10-308
  23. 2026-11-019
  24. 2026-11-029

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Attach to pages the way developer tools do debugger
  • See the address and title of every tab you have open tabs
  • Put data on your clipboard clipboardWrite
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 1.2.0

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.2.0 (was 1.1.1)

Like this one

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

  1. API Inspector - XHR & Fetch Debugger Describes nearly the same job, smaller audience 40 users
  2. API Traffic Sniffer Describes nearly the same job, smaller audience 24 users
  3. Rest API Inspector Describes nearly the same job, smaller audience 2k users ★ 4.3
  4. XHR Viewer Describes nearly the same job, smaller audience 262 users ★ 5.0
  5. API Request Sniffer Describes nearly the same job, smaller audience 14 users ★ 4.6

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.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/emnmbnciefkdobogcfghoelgnncobfnm/badge.svg)](https://extops.dev/extensions/emnmbnciefkdobogcfghoelgnncobfnm)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built