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Nice JSON Formatter

Chrome extension by 奈斯猫 · Productivity · Developer

A Chrome extension in Productivity · Developer with 3 users, barely installed.

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

What the developer says, and 1 screenshot

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

Users
3
Rating
not rated yet
Users, last 18 days
unchanged
Version
1.0.2
Updated in the store
2025-06-04
Published
2025-01-09
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 01.09
3-4 · 10 readings
  1. 2026-09-013
  2. 2026-09-024
  3. 2026-09-043
  4. 2026-09-054
  5. 2026-09-063
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-154
  9. 2026-09-173
  10. 2026-09-183
Users
unchanged since 01.09
3-4 · 10 readings
  1. 2026-09-013
  2. 2026-09-024
  3. 2026-09-043
  4. 2026-09-054
  5. 2026-09-063
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-154
  9. 2026-09-173
  10. 2026-09-183

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

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

  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

奈斯猫 publishes 4 listings we track, 67 users between them. Listed website: nsmao.com.

  1. Nice Request Header 奈斯猫 · Productivity · Developer · published 2025-01-12 48 users
  2. 奈斯AI网页助手 奈斯猫 · Productivity · Tools · published 2025-10-10 9 users
  3. Nice Cookie Editor 奈斯猫 · Productivity · Developer · published 2025-01-09 7 users

Like this one

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

  1. JSON Formatter & Highlighter Describes nearly the same job, smaller audience 5 users
  2. JSON Formatter Describes nearly the same job, smaller audience 10 users ★ 5.0
  3. uJson - JSON Formatter & Viewer Describes nearly the same job, smaller audience 48 users ★ 5.0
  4. 锦衣JSON Describes nearly the same job, smaller audience 89 users ★ 5.0
  5. JSON格式化工具 Describes nearly the same job, with an established audience 10k users ★ 4.9

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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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.