
Screen Spoofer door Screen Spoofer
Simulate websites in custom screen sizes via a secure popup. Perfect for developers testing responsive design and layouts.
Beschikbaar in Firefox voor Android™Beschikbaar in Firefox voor Android™
5 gebruikers5 gebruikers
U hebt Firefox nodig om deze extensie te gebruiken
Metagegevens van extensie
Over deze extensie
Screen Spoofer is a powerful screen simulation utility designed for developers who need to test websites in different screen resolutions. Whether you're working on a responsive layout, testing device-specific behavior, or previewing UI changes, this extension lets you simulate screens quickly and securely.
🔹 Features:
- Simulate custom or predefined screen resolutions
- Choose from popular devices like iPhone, Android, tablets, etc.
- Opens a popup window with exact dimensions
- Clean and easy-to-use popup interface
- Secure access only for authorized users
Ideal for:
- Frontend developers
- UI/UX designers
- QA engineers
No third-party frameworks or build tools used. This extension is built entirely using HTML, CSS, and vanilla JavaScript for performance and simplicity.
Note: This extension is intended for internal development use only.
🔹 Features:
- Simulate custom or predefined screen resolutions
- Choose from popular devices like iPhone, Android, tablets, etc.
- Opens a popup window with exact dimensions
- Clean and easy-to-use popup interface
- Secure access only for authorized users
Ideal for:
- Frontend developers
- UI/UX designers
- QA engineers
No third-party frameworks or build tools used. This extension is built entirely using HTML, CSS, and vanilla JavaScript for performance and simplicity.
Note: This extension is intended for internal development use only.
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Toestemmingen en gegevensMeer info
Vereiste machtigingen:
- Browsergeschiedenis benaderen
- Browsertabbladen benaderen
- Uw gegevens voor alle websites benaderen
Meer informatie
- Add-on-koppelingen
- Versie
- 1.21
- Grootte
- 41,96 KB
- Laatst bijgewerkt
- 2 maanden geleden (3 jul. 2025)
- Verwante categorieën
- Licentie
- Mozilla Public License 2.0
- Privacybeleid
- Het privacybeleid voor deze add-on lezen
- Versiegeschiedenis
- Toevoegen aan collectie
Uitgaveopmerkingen voor 1.21
Version 1.21 – Stable Release
This update includes cleaner and more optimized code, resulting in improved performance and more precise logic execution. UI and interaction flows have been enhanced for a smoother user experience.
This update includes cleaner and more optimized code, resulting in improved performance and more precise logic execution. UI and interaction flows have been enhanced for a smoother user experience.
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