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GPT Theme Studio : ChatGPT Theme Editor

Chrome extension by GPT Theme Studio · Productivity · Tools

A Chrome extension in Productivity · Tools with 128 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
128
Rating
3.9 (15 ratings)
Users, last 18 days
+1
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2025-07-16
Published
2025-07-16
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+1 since 01.09
123-131 · 11 readings
  1. 2026-09-01127
  2. 2026-09-04129
  3. 2026-09-05131
  4. 2026-09-06128
  5. 2026-09-07127
  6. 2026-09-08123
  7. 2026-09-09124
  8. 2026-09-13123
  9. 2026-09-15131
  10. 2026-09-16128
  11. 2026-09-18128
Rating
unchanged since 01.09
reviewsrating 3.93 · 11 readings
  1. 2026-09-01reviews15rating3.93
  2. 2026-09-04reviews15rating3.93
  3. 2026-09-05reviews15rating3.93
  4. 2026-09-06reviews15rating3.93
  5. 2026-09-07reviews15rating3.93
  6. 2026-09-08reviews15rating3.93
  7. 2026-09-09reviews15rating3.93
  8. 2026-09-13reviews15rating3.93
  9. 2026-09-15reviews15rating3.93
  10. 2026-09-16reviews15rating3.93
  11. 2026-09-18reviews15rating3.93
Users
+1 since 01.09
123-131 · 11 readings
  1. 2026-09-01127
  2. 2026-09-04129
  3. 2026-09-05131
  4. 2026-09-06128
  5. 2026-09-07127
  6. 2026-09-08123
  7. 2026-09-09124
  8. 2026-09-13123
  9. 2026-09-15131
  10. 2026-09-16128
  11. 2026-09-18128
Rating
unchanged since 01.09
reviewsrating 3.93 · 11 readings
  1. 2026-09-01reviews15rating3.93
  2. 2026-09-04reviews15rating3.93
  3. 2026-09-05reviews15rating3.93
  4. 2026-09-06reviews15rating3.93
  5. 2026-09-07reviews15rating3.93
  6. 2026-09-08reviews15rating3.93
  7. 2026-09-09reviews15rating3.93
  8. 2026-09-13reviews15rating3.93
  9. 2026-09-15reviews15rating3.93
  10. 2026-09-16reviews15rating3.93
  11. 2026-09-18reviews15rating3.93

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: 2 match patterns.

  • https://chatgpt.com/*
  • https://chat.openai.com/*
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

GPT Theme Studio.

Like this one

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

  1. ChatGPT Theme & Background Changer Describes nearly the same job, smaller audience 8 users
  2. Custom Themes for ChatGPT - Skins, Dark Mode & UI Styles Describes nearly the same job, smaller audience 1k users ★ 4.2
  3. ChatGPT Themes Describes nearly the same job, smaller audience 164 users ★ 5.0
  4. ReskinGPT Describes nearly the same job, smaller audience 3 users (last published figure) ★ 5.0
  5. styleGPT - The Best Customizer for ChatGPT Describes nearly the same job, smaller audience 132 users ★ 3.7

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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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.