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Loupewire: HTTP Request Inspector, Header Editor and Masked HAR Export

Chrome extension by https://getmarkview.com/ · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 40 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
40 (the store no longer states an audience; this is the last figure it published)
Rating
5.0 (2 ratings)
Users, last 16 days
+40
Rating, last 30 days
Not watched long enough to say
Version
1.2.0
Updated in the store
2026-10-07
Published
2026-09-22
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+40 since 23.09
0-40 · 6 readings
2026-09-23: appeared in the store2026-09-30: released 1.1.02026-09-30: gained the good publisher record badge2026-10-07: released 1.2.0
  1. 2026-09-230appeared in the store
  2. 2026-09-251
  3. 2026-09-2611
  4. 2026-09-2815
  5. 2026-10-0440
  6. 2026-10-0840
Rating
+5.00 since 23.09
reviewsrating 0.00-5.00 · 6 readings
2026-09-23: appeared in the store2026-09-30: released 1.1.02026-09-30: gained the good publisher record badge2026-10-07: released 1.2.0
  1. 2026-09-23reviews0rating0.00appeared in the store
  2. 2026-09-25reviews2rating5.00
  3. 2026-09-26reviews2rating5.00
  4. 2026-09-28reviews2rating5.00
  5. 2026-10-04reviews2rating5.00
  6. 2026-10-08reviews2rating5.00
Users
+40 since 23.09
0-40 · 6 readings
2026-09-23: appeared in the store2026-09-30: released 1.1.02026-09-30: gained the good publisher record badge2026-10-07: released 1.2.0
  1. 2026-09-230appeared in the store
  2. 2026-09-251
  3. 2026-09-2611
  4. 2026-09-2815
  5. 2026-10-0440
  6. 2026-10-0840
Rating
+5.00 since 23.09
reviewsrating 0.00-5.00 · 6 readings
2026-09-23: appeared in the store2026-09-30: released 1.1.02026-09-30: gained the good publisher record badge2026-10-07: released 1.2.0
  1. 2026-09-23reviews0rating0.00appeared in the store
  2. 2026-09-25reviews2rating5.00
  3. 2026-09-26reviews2rating5.00
  4. 2026-09-28reviews2rating5.00
  5. 2026-10-04reviews2rating5.00
  6. 2026-10-08reviews2rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • Watch the network requests your browser makes webRequest
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Run its own code on the pages it can access scripting
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.2.0 · Asked for more permissions (5, was 4)
  2. Version 1.1.0

What changed recently

  1. Package size changed
  2. Asked for more permissions (5, was 4)
  3. Store description rewritten
Show the remaining 7
  1. Moved to another store category
  2. Released version 1.2.0 (was 1.1.0)
  3. Package size changed
  4. Store description rewritten
  5. Store badges changed
  6. Released version 1.1.0 (was 1.0.0)
  7. Appeared in the store

The publisher

https://getmarkview.com/ publishes 3 listings we track, 21k users between them. Listed website: loupewire.com.

  1. MarkView: Markdown Viewer with Mermaid Diagrams, Math & Export https://getmarkview.com/ · Productivity · Tools · published 2025-11-24 20k users ★ 5.0
  2. Oxford Learner's Dictionary Lookup https://getmarkview.com/ · Productivity · Tools · published 2026-02-03 811 users ★ 5.0

Like this one

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

  1. HTTP-TRACKER Describes nearly the same job, smaller audience 8k users ★ 5.0
  2. Network Request Capturer Pro Describes nearly the same job, smaller audience 301 users ★ 3.0
  3. Request Interceptor Describes nearly the same job, smaller audience 5 users
  4. Shripi Describes nearly the same job, smaller audience 12 users
  5. ApiViewer Describes nearly the same job, smaller audience 6 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.