Extension Tracker

Change Subject Line for Gmail

230 users Rated 5.00 from 2 ratings Last updated 24 Sep 2026

By Emmett Sun Live in the Chrome Web Store pmjlipnncdepghljlhhlhlmeajinmmio Last checked 27 Sep 2026, 07:42 UTC

The listing

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

Change subject lines in Gmail interface, and switch to your custom subjects when you reply and forward.Summary from the listing
Developer
Emmett Sun
Trader status
Not declared a trader under EU law
Category
Productivity › Communication
First published
30 Mar 2026
Last updated
24 Sep 2026
Version
1.8.2
Size
504 KiB
Minimum Chrome
88
Languages
25 languages

Deutsch, English, Nederlands, dansk, eesti, español, français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, 中文（台灣）, 日本語, 한국어

Privacy policy
https://siliconverve.com/product/change-subject-line-for-gmail/privacy-policy.html
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-272305.002
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#47,269
by users, of 264,703 extensions
In its category
#778
of 6,873 in Communication

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://change-subject-line-for-gmail.siliconverve.com/*change-subject-line-for-gmail.siliconverve.com
  • https://mail.google.com/*mail.google.com
Sites where it runs scripts
  • https://mail.google.com/*mail.google.com
  • https://siliconverve.com/*siliconverve.com
Browser features
  • alarmsRun tasks on a schedule
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Docs to PDF (Bulk Convert for Google Drive)229 5.002 Workflow & Planning
Bulk Reply for Gmail95 –– Communication
Bulk Print Emails for Gmail42 –– Workflow & Planning
All 4 extensions by Emmett Sun →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 07:42 UTC; next check around 18 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Change Subject Line for Gmail” (pmjlipnncdepghljlhhlhlmeajinmmio). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pmjlipnncdepghljlhhlhlmeajinmmio. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_pmjlipnncdepghljlhhlhlmeajinmmio,
  title   = {Change Subject Line for Gmail (pmjlipnncdepghljlhhlhlmeajinmmio)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pmjlipnncdepghljlhhlhlmeajinmmio},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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