Shieldly - Ad Blocker & Pop-up Blocker by OneNode
Blocks ads, trackers, pop-ups, redirects and overlays. Auto-skips video ads. Full-page screenshots. Private, works on your device. Enjoy faster page loading, smoother browsing, reduced data usage, and a cleaner web experience without distractions.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
About this extension
Shieldly is a free ad blocker and pop-up blocker that automatically blocks ads, trackers, pop-ups, redirects and intrusive overlays. It also skips video ads and captures full-page screenshots in PNG, JPG or PDF format.
Browse faster, cleaner and without distractions. Shieldly removes unwanted ads, prevents annoying redirects and keeps intrusive pop-ups from interrupting your browsing experience.
Ad and Tracker Blocking
Block ads and ad trackers before they load.
Hide banner, sidebar and in-article ads without leaving empty spaces.
Pop-up and Redirect Protection
Block pop-up ads and pop-unders that open unwanted tabs or windows.
Prevent unwanted redirects triggered by video player controls.
Remember unwanted ad websites and prevent them from reopening.
Keep normal website links working as expected.
Overlay Cleaner
Remove newsletter, sign-up and intrusive promotional pop-ups.
Close overlays and restore normal page scrolling.
Remove promotional overlays from video players.
Preserve cookie preferences, login screens and paywalls.
Video Ad Skipping
Automatically click the Skip Ad button when available.
Close video ad banners without interrupting playback.
Full-Page Screenshots
Capture entire webpages with one click.
Save full-page screenshots in PNG, JPG or PDF format.
Easily save and share webpage content.
Stats and Custom Controls
Track blocked ads, pop-ups, redirects, overlays and skipped video ads.
View session statistics and lifetime totals.
Pause ad blocking on individual websites.
Enable or disable individual features whenever you want.
Available in 35 languages.
Private and Secure Browsing
No account required.
No tracking or personal data collection.
All processing happens directly on your device.
Note: Browser extensions cannot block some video ads embedded directly into video streams. Shieldly does not bypass paywalls, paid subscriptions or DRM protection.
Browse faster, cleaner and without distractions. Shieldly removes unwanted ads, prevents annoying redirects and keeps intrusive pop-ups from interrupting your browsing experience.
Ad and Tracker Blocking
Block ads and ad trackers before they load.
Hide banner, sidebar and in-article ads without leaving empty spaces.
Pop-up and Redirect Protection
Block pop-up ads and pop-unders that open unwanted tabs or windows.
Prevent unwanted redirects triggered by video player controls.
Remember unwanted ad websites and prevent them from reopening.
Keep normal website links working as expected.
Overlay Cleaner
Remove newsletter, sign-up and intrusive promotional pop-ups.
Close overlays and restore normal page scrolling.
Remove promotional overlays from video players.
Preserve cookie preferences, login screens and paywalls.
Video Ad Skipping
Automatically click the Skip Ad button when available.
Close video ad banners without interrupting playback.
Full-Page Screenshots
Capture entire webpages with one click.
Save full-page screenshots in PNG, JPG or PDF format.
Easily save and share webpage content.
Stats and Custom Controls
Track blocked ads, pop-ups, redirects, overlays and skipped video ads.
View session statistics and lifetime totals.
Pause ad blocking on individual websites.
Enable or disable individual features whenever you want.
Available in 35 languages.
Private and Secure Browsing
No account required.
No tracking or personal data collection.
All processing happens directly on your device.
Note: Browser extensions cannot block some video ads embedded directly into video streams. Shieldly does not bypass paywalls, paid subscriptions or DRM protection.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Block content on any page
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Download files and read and modify the browser’s download history
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0.4
- Size
- 375.13 KB
- Last updated
- 4 days ago (Nov 8, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.
- Some video ads are part of the video stream itself and can't be removed by any extension. Shieldly presses "Skip ad" as soon as the site shows it.
- If a site doesn't work correctly, pause Shieldly for that site from the toolbar pop-up.
- Stats, settings and screenshots stay on your device. Shieldly collects no data.