CaptureKit Firefox

CaptureKit

Capture full pages, selected areas, and short local tab recordings.

Features & Capabilities

CaptureKit makes it easy to capture exactly what you need from your browser.

Capture full web pages, select a specific area of a page, or record a short video of your current browser tab — all from one lightweight extension.

  • Full-page screenshots Capture an entire webpage, including content outside the visible browser area.
  • Selected-area screenshots Select exactly the part of a webpage you want to capture with a simple visual selection tool.
  • Short tab recordings Record your current browser tab for up to 60 seconds and stop the recording whenever you want.
  • Local processing Screenshots and recordings are processed locally on your device. CaptureKit does not upload captured content to a remote server.
  • Temporary video storage Recordings are stored temporarily in your browser and automatically expire after 5 minutes.
  • Quick actions Preview, copy, download, or delete your captures directly from the extension.

CaptureKit is designed to keep your captures under your control.

  • No account required
  • No cloud upload
  • No analytics or tracking
  • No advertising
  • No remote processing of captured content
  • Temporary recordings automatically expire after 5 minutes
  1. Open the webpage you want to capture.
  2. Click the CaptureKit extension.
  3. Choose Full Page, Selected Area, or Record Tab.
  4. Preview, copy, download, or delete your result.
CaptureKit focuses on one purpose: making browser screenshots and short tab recordings simple, fast, and local.

Some browser-internal, extension-store, and other protected pages cannot be captured because Firefox restricts extensions from accessing them.

User Growth & Download Statistics

Manifest V3 Add-on
By:
TopoAgency
Daily users:
-
Version:
1.0.0 Last updated: 2026-09-10
Version code:
6467481
Creation date:
2026-09-07
Firefox add-on GUID:
capturekit@example.local
Firefox add-on numeric ID:
3067768
Firefox on Android:
No
Risk:
Very low risk impact High risk likelihood
Permissions:
Size:
98.13KB
Email:
su*****@topoagency.online
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-12
Compare stats and ranking:

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:
TopoAgency
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/capturekit/
Email:
su*****@topoagency.online
Website:
https://capturekit.topoagency.online

Is CaptureKit 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.

CaptureKit does not require any sensitive permissions.

Risk impact analysis details
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.

CaptureKit 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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  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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