---
title: "Custom Fields for Google Calendar™ – Chrome extension stats, history and permissions"
description: "1,000 users, rated 2.90 by 21 people. Version 10.7.0, updated 2026-09-24. Requests 1 permission."
url: "https://extensiontracker.com/extension/fgomfahnlnkadfcbnlbfddbdfhckbamm"
---

# Custom Fields for Google Calendar™

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 2.90 from 21 ratings
- Last checked: 2026-09-27 01:05 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #17,733 of 264,702 live extensions
- Rank in Workflow & Planning: #5,162 of 44,474

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Create Custom Fields in Google calendar™

- Extension ID: `fgomfahnlnkadfcbnlbfddbdfhckbamm`
- Developer: [Tabgraf](https://extensiontracker.com/developer/u1b0edb8e3babe5fe85159e34a1dd36c0)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2023-05-30
- Last updated: 2026-09-24
- Version: `10.7.0`
- Size: 4.95 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://tabgraf.com/contact`
- Chrome Web Store: <https://chromewebstore.google.com/detail/custom-fields-for-google/fgomfahnlnkadfcbnlbfddbdfhckbamm>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=fgomfahnlnkadfcbnlbfddbdfhckbamm>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 1,000 | 2.90 | 21 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `*://calendar.google.co.in/*`: calendar.google.co.in
- `*://calendar.google.co.uk/*`: calendar.google.co.uk
- `*://calendar.google.com.au/*`: calendar.google.com.au
- `*://calendar.google.com/*`: calendar.google.com
- `*://www.google.com/calendar/*`: www.google.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Chat Plus — All-in-One Productivity Suite for Google Chat™](https://extensiontracker.com/extension/njkkenehdklkfdkmonkagaicllmnfcda) | 10,000 | 3.56 | 52 | Social Networking |
| [Special Characters: Unicode Symbols & Special Characters Picker](https://extensiontracker.com/extension/nenecpncmjnembdcemieinlflpjlhfai) | 7,000 | 3.37 | 35 | Workflow & Planning |
| [Comment Stack - Save Live Chats for YouTube™](https://extensiontracker.com/extension/bcclhcedlelimlnmcpfeiabljbpahnef) | 5,000 | 2.90 | 69 | Social Networking |
| [Logify](https://extensiontracker.com/extension/gnhpfakeckoidihflopaaenkiejimpln) | 1,000 | 5.00 | 1 | Workflow & Planning |
| [AiGrid: Multi-AI Side-by-Side Chat](https://extensiontracker.com/extension/ffifegfhphfkpamoeonjjignebkdaffe) | 70 | 4.67 | 6 | Tools |
| [MailTwig – Export Emails, AI Data Parsing & Mail Merge](https://extensiontracker.com/extension/okiaonnmhdfafgfcgbpfeghaigfmgocc) | 38 | 5.00 | 8 | Tools |

All 7 extensions by [Tabgraf](https://extensiontracker.com/developer/u1b0edb8e3babe5fe85159e34a1dd36c0).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 01:05 UTC; next check around 2026-09-30.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Custom Fields for Google Calendar™” (fgomfahnlnkadfcbnlbfddbdfhckbamm). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fgomfahnlnkadfcbnlbfddbdfhckbamm. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_fgomfahnlnkadfcbnlbfddbdfhckbamm,
  title   = {Custom Fields for Google Calendar™ (fgomfahnlnkadfcbnlbfddbdfhckbamm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fgomfahnlnkadfcbnlbfddbdfhckbamm},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/fgomfahnlnkadfcbnlbfddbdfhckbamm>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.