Frame Timer Extension

Name: Frame Timer Extension
Author: Pottu

By: Pottu

Calculates the time between 2 frames in a YouTube video quickly and easily.

Download

Install

Features & Capabilities

Frame Timer Extension is an addon that allows you to quickly and accurately calculate the time between 2 frames in a YouTube video. This tool is made for retiming speedruns.

This extension works the exact same way as the original yt-frame-timer, but with a few improvements such as:

Buttons to automatically set the start time, end time and frame rate.
Always with you and no extra tabs needed.
Easily jump a specific number of frames forward or backward with a button click.
YouTube keyboard controls (such as arrow keys) are supported.
Easily set the playback speed of the video

You can find the source code and documentation on GitHub.

User Growth & Download Statistics

Add-on

By:

Pottu

Daily users:

Version:

1.6.3 Last updated: 2024-10-25

Version code:

5831748

Creation date:

2024-10-14

Risk:

Permissions:

Content scripts matches:

*.youtube.com

Size:

42.75KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-05

Compare stats and ranking:

Ranking

# 66,530 ▼ 118

Other rankings

#121 in iframe keyword 7 ▼ 2#161 in timer keyword 31 ▼ 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:

Pottu

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/frame-timer-extension/

Website:

https://github.com/PottuGD/frame-timer-extension/issues

Is Frame Timer Extension 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.

Frame Timer Extension requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: youtube.com
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Frame Timer Extension 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****