Somtoday Mod

Name: Somtoday Mod
Rating: 4.875 (8 reviews)
Author: Jona Zwetsloot

By: Jona Zwetsloot

Adjust the appearance of Somtoday. Adds a dark mode, background images, fonts, colors and more.

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Features & Capabilities

Somtoday Mod is a powerful Chrome extension designed to enhance and personalize your experience on the Somtoday student website, widely used by schools in the Netherlands. It introduces a sleek dark mode, customizable background images, various fonts and colors, and alternative layouts to make navigation more enjoyable.

Key features include nickname support for teachers, detailed grade charts, and a built-in grade calculator to help you track your academic performance effortlessly. The extension also offers an autologin capability for quick access. Compatible with both the old and new versions of Somtoday, it works best with the new version at https://leerling.somtoday.nl for full functionality.

User Growth & Download Statistics

Add-on Education

By:

Daily users:

Rating:

Version:

5.4 Last updated: 2026-03-09

Version code:

6174766

Creation date:

2024-01-20

Risk:

Permissions:

Host permissions:

*://*.somtoday.nl/*
*://som.today/*

Content scripts matches:

*.somtoday.nl
som.today

Size:

5.02MB

Email:

in*****@jonazwetsloot.nl

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-23

Compare stats and ranking:

Ranking

# 4,202 ▲ 1

Other rankings

#51 in todo keyword 18

#138 in student keyword 38 ▼ 2

#170 in font keyword 58 ▼ 6

#205 in example keyword 35

#212 in schedule keyword 11 ▼ 6

Upgrade to see more rankings

Other platforms

Somtoday Mod (v5.4)

60,000 4.90

(41)

Somtoday Mod (v5.4)

24,190 4.20

(11)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Jona Zwetsloot

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/somtoday-mod/

Email:

in*****@jonazwetsloot.nl

Website:

https://jonazwetsloot.nl/projecten/somtoday-mod

Permission Change History

2024-12-13: Version 4.5 → 4.6

Add Permissions: unlimitedStorage

2024-06-26: Version 3.70 → 4.0

Add Host permissions: *://*.somtoday.nl/*

Remove Host permissions: *://*.somtoday.nl/home/* *://*.somtoday.nl/error*

2024-06-08: Version 3.40 → 3.70

Add Host permissions: *://*.somtoday.nl/error*

2024-04-12: Version 2.90 → 3.11

Remove Permissions: scripting

2024-03-28: Version 2.80 → 2.90

Add Host permissions: *://*.somtoday.nl/home/*

Remove Host permissions: *://elo.somtoday.nl/home/*

User Reviews

Thanks Jona!

by XX*****, 2025-10-22

De Somtoday Recap is wel fenomenaal

by Fi*****, 2025-06-27

The Greatest Extension That's Ever Lived.

by Sp*****, 2025-03-26

View all user reviews ›

Is Somtoday Mod Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Somtoday Mod requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ************ *********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Somtoday Mod is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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