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User-Agent Switcher and Manager

Chrome extension by rynu.smith · Productivity · Developer

A Chrome extension in Productivity · Developer with 300 000 users, a widely installed extension. Audience over the last 30 days: -100 000.

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

What the developer says, and 1 screenshot

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

Users
300 000
Rating
4.0 (277 ratings)
Users, last 30 days
-100 000 (the store rounds this count to 100 000, so it moves only between steps)
Rating, last 30 days
-0.30 in 30 days
Version
0.7.2
Updated in the store
2026-09-30
Published
2017-09-13
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
-100k since 02.10
300k-400k · 5 readings
  1. 2026-10-04400k
  2. 2026-10-14400k
  3. 2026-10-20400k
  4. 2026-10-23400k
  5. 2026-11-01300k
Rating
-0.30 since 02.10
reviewsrating 4.00-4.30 · 5 readings
  1. 2026-10-04reviews275rating4.29
  2. 2026-10-14reviews275rating4.03
  3. 2026-10-20reviews276rating4.03
  4. 2026-10-23reviews277rating4.00
  5. 2026-11-01reviews277rating4.00
Users
-100k since 31.08
300k-400k · 8 readings
2026-09-30: released 0.7.2
  1. 2026-08-31400k
  2. 2026-09-06400k
  3. 2026-09-08400k
  4. 2026-10-04400k
  5. 2026-10-14400k
  6. 2026-10-20400k
  7. 2026-10-23400k
  8. 2026-11-01300k
Rating
-0.32 since 31.08
reviewsrating 4.00-4.32 · 8 readings
2026-09-30: released 0.7.2
  1. 2026-08-31reviews272rating4.32
  2. 2026-09-06reviews273rating4.30
  3. 2026-09-08reviews274rating4.30
  4. 2026-10-04reviews275rating4.29
  5. 2026-10-14reviews275rating4.03
  6. 2026-10-20reviews276rating4.03
  7. 2026-10-23reviews277rating4.00
  8. 2026-11-01reviews277rating4.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

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

Show the remaining 2

The full permission history for this extension

Version history

  1. Version 0.7.2

What changed recently

  1. Package size changed
  2. Released version 0.7.2 (was 0.7.1)

The publisher

rynu.smith publishes 15 listings we track, 560k users between them.

  1. Open in PDF Reader rynu.smith · Productivity · Workflow · published 2017-08-18 90k users ★ 3.5
  2. Block Site rynu.smith · Make Chrome Yours · Privacy · published 2017-10-18 90k users ★ 4.3
  3. Open in IE rynu.smith · Productivity · Workflow · published 2017-08-29 20k users ★ 3.5
Show 5 more from this publisher
  1. Open in MS Edge™ rynu.smith · Productivity · Tools · published 2017-08-29 20k users ★ 3.9
  2. Edit with Sublime Text™ rynu.smith · Productivity · Developer · published 2017-08-05 10k users ★ 3.7
  3. Convert Gmail™ to PDF (locally) rynu.smith · Productivity · Education · published 2017-07-22 10k users ★ 3.4
  4. Last.fm Scrobbler for YouTube™ rynu.smith · Lifestyle · Social · published 2017-09-09 8k users ★ 3.2
  5. GIF Blocker rynu.smith · Lifestyle · Art · published 2017-07-30 4k users ★ 3.6

Like this one

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

  1. Advanced User Agent Switcher Describes nearly the same job, smaller audience 3k users ★ 3.0
  2. User Agent Switcher Describes nearly the same job, with a large installed audience 100k users ★ 3.8
  3. User Agent Switcher by AIO.com.ai Describes nearly the same job, smaller audience 47 users
  4. UA Intercept Describes nearly the same job, smaller audience 47 users
  5. Custom UserAgent String Describes nearly the same job, with an established audience 30k users ★ 3.8

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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Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/bhchdcejhohfmigjafbampogmaanbfkg"><img src="https://extops.dev/extensions/bhchdcejhohfmigjafbampogmaanbfkg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

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