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Table → JSON Converter

Chrome extension by yama-dev · Productivity · Tools

A Chrome extension in Productivity · Tools with 27 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
27
Rating
not rated yet
Users, last 19 days
-5
Version
0.2.1
Updated in the store
2026-01-05
Published
2025-11-25
Manifest
V3
Browser access
3 permissions

How it has moved

Users
-5 since 31.08
27-33 · 10 readings
  1. 2026-08-3132
  2. 2026-09-0333
  3. 2026-09-0431
  4. 2026-09-0828
  5. 2026-09-0929
  6. 2026-09-1028
  7. 2026-09-1327
  8. 2026-09-1528
  9. 2026-09-1627
  10. 2026-09-1827
Users
-5 since 31.08
27-33 · 10 readings
  1. 2026-08-3132
  2. 2026-09-0333
  3. 2026-09-0431
  4. 2026-09-0828
  5. 2026-09-0929
  6. 2026-09-1028
  7. 2026-09-1327
  8. 2026-09-1528
  9. 2026-09-1627
  10. 2026-09-1827

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.

  • Read what you have copied clipboardRead
  • Put data on your clipboard clipboardWrite
  • 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

yama-dev publishes 4 listings we track, 77 users between them.

  1. Encode Utility yama-dev · Productivity · Tools · published 2018-06-19 35 users ★ 5.0
  2. Quick Memo Clip yama-dev · Productivity · Tools · published 2025-11-11 11 users
  3. Duplicate Tab Sentinel yama-dev · Productivity · Tools · published 2025-10-30 4 users

Like this one

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

  1. Sheets to JSON Describes nearly the same job, with an established audience 10k users ★ 3.6
  2. Table to Markdown: Paste & Convert Describes nearly the same job, smaller audience 17 users
  3. CSV to JSON Converter Describes nearly the same job, smaller audience 3 users
  4. Spreadsheet to Markdown (Open Source) Describes nearly the same job, smaller audience 54 users
  5. Spreadsheet to Markdown Describes nearly the same job, smaller audience 3 users ★ 5.0

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.