What does Frame By Frame do?

Frame By Frame focuses on inspecting and navigating video content frame by frame in a web browser. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Frame By Frame for?

Frame By Frame is an open-source project built for firefox users who need precise video frame navigation.

Does Frame By Frame have a free plan?

Yes — Frame By Frame is open source under the MIT license and free to use.

What platforms does Frame By Frame run on?

Frame By Frame runs on the web and embeddable surfaces.

Is Frame By Frame still maintained?

Unverified. Frame By Frame has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Frame By Frame?

Similar projects tracked by PulseGate include Video Frame Saver, Broken Frame, and Safe Frame.

Who develops Frame By Frame?

Frame By Frame is developed by code-for-charity.

How long has Frame By Frame been around?

Frame By Frame first shipped in 2020.

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Frame By Frame

Name: Frame By Frame
Author: code-for-charity

mozilla.orgBrowser DevTools & extensions

Frame By Frame is an open-source Firefox extension that lets users select videos by hovering over them and navigate frame by frame with keyboard controls. It displays video timing, duration, and frame counts across websites.

Open SourceMITWebEmbeddable

Visit mozilla.org

86stars

22forks

8features

2020since

Overview

8 features

Frame By Frame sits in PulseGate's Browser DevTools & extensions category. It focuses on inspecting and navigating video content frame by frame in a web browser. Frame By Frame is an open-source project aimed at firefox users who need precise video frame navigation. Frame By Frame is open source under the MIT license. Frame By Frame is available on the web and embeddable surfaces.

code-for-charity builds and maintains Frame By Frame, and it first shipped in 2020. The project is developed in the open on GitHub with 86 stars. Key capabilities include frame stepping, frame counter, and time display. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Frame stepping
Frame counter
Time display
Duration display
Video hover selection
Keyboard controls
Popup hiding
Download permissions

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

MIT

Verified signals

HTTPSPrivacy Policy Terms of Service Open SourceFree tierGitHub · ★ 86Multi-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed10 Sept · 06:23 UTC
Frame By Frame verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Frame By Frame

What does Frame By Frame do?: Frame By Frame focuses on inspecting and navigating video content frame by frame in a web browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Frame By Frame for?: Frame By Frame is an open-source project built for firefox users who need precise video frame navigation.
Does Frame By Frame have a free plan?: Yes — Frame By Frame is open source under the MIT license and free to use.
What platforms does Frame By Frame run on?: Frame By Frame runs on the web and embeddable surfaces.
Is Frame By Frame still maintained?: Unverified. Frame By Frame has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Frame By Frame?: Similar projects tracked by PulseGate include Video Frame Saver, Broken Frame, and Safe Frame.Video Frame Saver Broken Frame Safe Frame
Who develops Frame By Frame?: Frame By Frame is developed by code-for-charity.
How long has Frame By Frame been around?: Frame By Frame first shipped in 2020.

At a glance

Pricing: Open Source
Platforms: Web
Open source: Yes · ★ 86
License: MIT
First seen: 10 Sept 2026
Built for: Firefox users who need precise video frame navigation
Model: Open source
Solves: Inspecting and navigating video content frame by frame in a web browser.

Registered as

GitHub: victor-savinov/frame-by-frame
Firefox Add-ons: frame-by-frame

Developer

code-for-charity

Team

GitHub

Open source

View on GitHub

Stars: 86
Forks: 22
Open issues: 8
Last commit: 30 May 2026
Commits 90d: 0
Contributors: 12
Authorship: Team
Default branch: master
Latest release: v3.5 · 17 Aug 2022

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 10 Sept 2026

Identity audit (13)

Slug: frame-by-frame-mozilla-org
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 10 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/frame-by-frame

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