Kadenzo Character Counter for Social Media

Name: Kadenzo Character Counter for Social Media
Author: Jan Oršula

Live character counts for X, Instagram, LinkedIn, TikTok & more — with each platform's real limits and feed-fold points.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Version:

1.0.0

Last updated: 2026-06-28

Features & Capabilities

Kadenzo Character Counter shows a live character count as you type or paste a post, and checks your text against the real limits of the major social networks at the same time.

The networks don't count the same way. X uses a weighted scheme, links always count as 23 characters, and emoji are measured by grapheme — so a post that fits on one network can run over on another. This extension does the math for all of them in a single popup, and also flags the point where your text gets folded behind a "see more" in the feed, so you know what people actually see before they tap.

Everything runs locally in your browser. There's no sign-in, no permissions, and no data ever leaves your device — the popup only sees the text you put into it.

Full limits reference and the web version: https://kadenzo.app/tools/character-counter

User Growth & Download Statistics

Add-on

By:

Jan Oršula

Daily users:

Version:

1.0.0 Last updated: 2026-06-28

Version code:

6324058

Creation date:

2026-06-25

Risk:

Size:

19.49KB

Email:

ja*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 132,139 ▲ 1,636

Other rankings

#66 in social media keyword 15 ▼ 1

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:

Jan Oršula

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/character-counter-social/

Email:

ja*****@gmail.com

Website:

https://kadenzo.app/

Is Kadenzo Character Counter for Social Media 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.

Kadenzo Character Counter for Social Media does not require any sensitive permissions.

Risk impact analysis details

Low This permission has no access or impact on the user's system or data, thus carrying no risk.

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.

Kadenzo Character Counter for Social Media is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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