TrueScreen Browser Extension - Web Page Certifier icon

TrueScreen Browser Extension - Web Page Certifier

by TRUESCREEN SRL · truescreen.io · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Capture any web page as a screenshot or a video recording: forensic evidence with certified date, integrity and report.

Users
413
+127 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#47K
#40K among extensions
Version
3.2.3
updated 22 Sep 2026

Users

monthly, 6 months
0206413Apr 2026Aug 2026Oct 2026
Latest, 16 Oct 2026: 413 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months
012Apr 2026Aug 2026Oct 2026
Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About TrueScreen Browser Extension - Web Page Certifier

TrueScreen turns any web page into evidence that holds up when someone disputes it. Capture what you are looking at, as a screenshot or as a video recording of your browsing, and receive a certification you can hand to a client, a lawyer or a court. WHAT YOU CAN CAPTURE - The visible area of the page, or the entire page from top to bottom - A video recording of your browsing session, with every page load archived along the way and an activity log of what happened on screen WHAT IS IN THE EVIDENCE PACKAGE - The screenshot (PNG) or the recording (WebM) - A web archive (MHTML) of the page as it was served to you - Page metadata: address, title, capture time, time zone, HTTP status, HTTPS state - Forensic data: integrity hash of the page content, loaded resources, security state - A report that states what was captured, how, and what the capture time is worth HOW IT WORKS 1. Open the page you want to certify 2. Click the TrueScreen icon and choose screenshot or recording 3. Review what was captured and name the certification 4. Confirm: the package is sealed and filed, and you receive a shareable report WHY IT IS DIFFERENT The authenticity of a capture comes from how it is taken, not from a stamp added afterwards. TrueScreen captures the page from outside the document, without injecting anything into it, records the technical state of the page at that moment, and verifies its own clock against the network instead of trusting the computer it runs on. The package is then sealed with an official digital seal and a qualified timestamp, recognised internationally, and the report states the accuracy of the time it declares. WHAT YOU NEED - A TrueScreen account, free to create - Available certification credits Available in English, Italian, German, Spanish, French and Portuguese. Learn more: www.truescreen.io Privacy Policy: truescreen.io/privacy-policy/ Terms of Service: truescreen.io/tos/

Growth

WindowUsersChangeRatingsRating
7 days+30+7.8%00.00
30 days+127+44.4%00.00

Version history

15 versions recorded
3.2.322 Sep 2026
3.2.27 Sep 2026
3.2.16 Sep 2026
3.2.026 Aug 2026
3.1.410 Aug 2026
3.1.27 Aug 2026
3.1.12 Aug 2026
2.0.119 Jul 2026

Details

Category
Tools
First seen
21 Apr 2026
Size
334 KB
Languages
de, en, es, fr, it, pt-PT
Pricing
Free
Privacy policy
truescreen.io
Support
truescreen.io
Extension ID
nplgfbneacdkgojlcaofnggjddfacnaj

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
activeTabtabspageCapturestorageidentityscriptingtabCaptureoffscreendebugger
Site access
https://web-api.truescreen.io/*https://api.truescreen.io/*https://identitytoolkit.googleapis.com/*https://securetoken.googleapis.com/*https://*.s3.eu-central-1.amazonaws.com/*https://*.s3-accelerate.amazonaws.com/*https://eu.i.posthog.com/*

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