Margin-Extension

Name: Margin-Extension
Author: paullmat

Calculate Margin, has pre-defined values 10,15,20,25,30,35,40% or you can enter a custom margin percentage value. Any bugs or…

As of June 2026, Margin-Extension has 25 users in the Productivity category.

paullmat Productivity

Chrome Web Store ↗.crx

Users+8.7%

Rating0%

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— reviews

Reviews0%

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Version

1.0

Manifest V3

History

2 snapshots

Tracking since Apr 23, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 23, 2026	23	—	—	1.0
Jun 8, 2026	22	—	—	1.0
Now	25	—	—	1.0

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

Calculate Margin, has pre-defined values 10,15,20,25,30,35,40% or you can enter a custom margin percentage value.

Any bugs or improvements please let me know and I will try improve it as it's my first extension i have made while learning to code.


Update 1.1 - Updated Package name so it's changed in the Chrome Store
Update 1.2 - Added error checking,make sure only ints are used in the user input. Error message added if any non INT characters are used.

Technical

Version: 1.0
Manifest: V3
Size: 21.85KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: mkhaieffjlioiipelljjfdnpmhokgppd
Developer ID: uf7cc37b68eae7e0ba919d4e6312b49be
Developer Email: [email protected]
Created: Mar 27, 2024
Last Updated (Store): Apr 11, 2024
Last Scraped: Jun 8, 2026
Website: —
Support URL: —
Privacy Policy: https://github.com/pmatnz/Extension-Privacy-Policy/blob/main/README.md