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Change ChatGPT Background, Custom Themes and UI Layout Customizer | Akralys

Chrome extension by CepeshRC · Lifestyle · Art

  • Featured
  • Established publisher

A Chrome extension in Lifestyle · Art with 417 users, barely installed. Audience over the last 30 days: -85.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
417
Rating
4.6 (22 ratings)
Users, last 30 days
-85
Rating, last 30 days
Steady over 30 days
Version
2.0.0
Updated in the store
2026-10-05
Published
2025-07-22
Manifest
V3
Browser access
6 permissions, 3 site patterns

How it has moved

Users
-85 since 29.09
417-509 · 17 readings
2026-10-05: released 2.0.0
  1. 2026-10-05509released 2.0.0
  2. 2026-10-08505
  3. 2026-10-09502
  4. 2026-10-10492
  5. 2026-10-13469
  6. 2026-10-16450
  7. 2026-10-17445
  8. 2026-10-18443
  9. 2026-10-19440
  10. 2026-10-20447
  11. 2026-10-21437
  12. 2026-10-22430
  13. 2026-10-23423
  14. 2026-10-24418
  15. 2026-10-25422
  16. 2026-10-28419
  17. 2026-10-29417
Rating
unchanged since 29.09
reviewsrating 4.64 · 17 readings
2026-10-05: released 2.0.0
  1. 2026-10-05reviews22rating4.64released 2.0.0
  2. 2026-10-08reviews22rating4.64
  3. 2026-10-09reviews22rating4.64
  4. 2026-10-10reviews22rating4.64
  5. 2026-10-13reviews22rating4.64
  6. 2026-10-16reviews22rating4.64
  7. 2026-10-17reviews22rating4.64
  8. 2026-10-18reviews22rating4.64
  9. 2026-10-19reviews22rating4.64
  10. 2026-10-20reviews22rating4.64
  11. 2026-10-21reviews22rating4.64
  12. 2026-10-22reviews22rating4.64
  13. 2026-10-23reviews22rating4.64
  14. 2026-10-24reviews22rating4.64
  15. 2026-10-25reviews22rating4.64
  16. 2026-10-28reviews22rating4.64
  17. 2026-10-29reviews22rating4.64
Users
-16 since 31.08
417-509 · 31 readings
2026-10-05: released 2.0.0
  1. 2026-08-31433
  2. 2026-09-03432
  3. 2026-09-04445
  4. 2026-09-06444
  5. 2026-09-07447
  6. 2026-09-09446
  7. 2026-09-10451
  8. 2026-09-13458
  9. 2026-09-15462
  10. 2026-09-20484
  11. 2026-09-21482
  12. 2026-09-25493
  13. 2026-09-26491
  14. 2026-09-28502
  15. 2026-10-05509released 2.0.0
  16. 2026-10-08505
  17. 2026-10-09502
  18. 2026-10-10492
  19. 2026-10-13469
  20. 2026-10-16450
  21. 2026-10-17445
  22. 2026-10-18443
  23. 2026-10-19440
  24. 2026-10-20447
  25. 2026-10-21437
  26. 2026-10-22430
  27. 2026-10-23423
  28. 2026-10-24418
  29. 2026-10-25422
  30. 2026-10-28419
  31. 2026-10-29417
Rating
unchanged since 31.08
reviewsrating 4.64 · 31 readings
2026-10-05: released 2.0.0
  1. 2026-08-31reviews22rating4.64
  2. 2026-09-03reviews22rating4.64
  3. 2026-09-04reviews22rating4.64
  4. 2026-09-06reviews22rating4.64
  5. 2026-09-07reviews22rating4.64
  6. 2026-09-09reviews22rating4.64
  7. 2026-09-10reviews22rating4.64
  8. 2026-09-13reviews22rating4.64
  9. 2026-09-15reviews22rating4.64
  10. 2026-09-20reviews22rating4.64
  11. 2026-09-21reviews22rating4.64
  12. 2026-09-25reviews22rating4.64
  13. 2026-09-26reviews22rating4.64
  14. 2026-09-28reviews22rating4.64
  15. 2026-10-05reviews22rating4.64released 2.0.0
  16. 2026-10-08reviews22rating4.64
  17. 2026-10-09reviews22rating4.64
  18. 2026-10-10reviews22rating4.64
  19. 2026-10-13reviews22rating4.64
  20. 2026-10-16reviews22rating4.64
  21. 2026-10-17reviews22rating4.64
  22. 2026-10-18reviews22rating4.64
  23. 2026-10-19reviews22rating4.64
  24. 2026-10-20reviews22rating4.64
  25. 2026-10-21reviews22rating4.64
  26. 2026-10-22reviews22rating4.64
  27. 2026-10-23reviews22rating4.64
  28. 2026-10-24reviews22rating4.64
  29. 2026-10-25reviews22rating4.64
  30. 2026-10-28reviews22rating4.64
  31. 2026-10-29reviews22rating4.64

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

Specific sites only: 3 match patterns.

  • https://chat.openai.com/*
  • https://chatgpt.com/*
  • https://extensionpay.com/*
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 3

The full permission history for this extension

Version history

  1. Version 2.0.0 · Asked for more permissions (9, was 6)

What changed recently

  1. Package size changed
  2. Asked for more permissions (9, was 6)
  3. Supported languages changed (55 → 1)
Show the remaining 4
  1. Store description rewritten (128 → 131 characters)
  2. Moved to another store category
  3. Renamed from "Akralys: ChatGPT Custom Themes, UI Tools & PDF Export" to "Change ChatGPT Background, Custom Themes and UI Layout Customizer | Akralys"
  4. Released version 2.0.0 (was 1.0.7)

The publisher

CepeshRC publishes 12 listings we track, 6k users between them. Listed website: rawvamp.com.

  1. Lumuji: Shimeji & GIF Interactive Browser Pets CepeshRC · Lifestyle · Fun · published 2025-06-26 2k users ★ 4.5
  2. Retro Y2K Theme: 90s Vintage Web Aesthetic & Custom Cursor Mod | RawY2K CepeshRC · Lifestyle · Art · published 2026-08-24 1k users (last published figure) ★ 5.0
  3. Free Online Image Downloader: Save Batch Pictures from Pinterest, Instagram CepeshRC · Lifestyle · Art · published 2025-09-12 1k users ★ 4.4
Show 5 more from this publisher
  1. Premium Themes, Dark Mode, and Live UI Editor for Google Gemini | Anwingels CepeshRC · Lifestyle · Art · published 2025-07-09 429 users ★ 5.0
  2. Free Online Bulk Image Downloader: Extract HD Web & E-Commerce Pictures CepeshRC · Lifestyle · Art · published 2026-03-25 404 users ★ 4.7
  3. Free Tamagotchi Online for Browser: Raise Your Cute Retro Pet | CepeshGochi CepeshRC · Lifestyle · Games · published 2025-05-15 330 users ★ 5.0
  4. DefendTab: Don't Close My Tab CepeshRC · Productivity · Workflow · published 2025-09-03 259 users ★ 4.3
  5. RawVamp: Dark Aesthetic Photo Editor & Free Image Darkener CepeshRC · Lifestyle · Art · published 2026-03-04 147 users ★ 5.0

Like this one

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

  1. GPT Theme Studio : ChatGPT Theme Editor Describes nearly the same job, smaller audience 144 users ★ 3.9
  2. Custom Themes for ChatGPT - Skins, Dark Mode & UI Styles Describes nearly the same job, smaller audience 1k users ★ 4.3
  3. AI Theme Studio Describes nearly the same job, smaller audience 17 users
  4. Walnex Restyle - ChatGPT Custom Themes and Styles Describes nearly the same job, smaller audience 6 users
  5. Nebula UI | ChatGPT Background Themes Describes nearly the same job, smaller audience 13 users ★ 2.9

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/glapompejfbhbbdoccbadeaomfkhebck/badge.svg)](https://extops.dev/extensions/glapompejfbhbbdoccbadeaomfkhebck)

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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built