Skip to content

DNDShield for Firefox

Clean, calm browsing on Firefox — fewer distractions, fewer interruptions, and simple per-site control.

FirefoxPrivacy-firstPer-site allowlistQuiet UI

Tip: Pin DNDShield in Firefox for quick allowlisting when a site needs it.

What you get on Firefox

Strong defaults, simple controls, and quiet protection — built for everyday browsing.

Ad Blocking

Cleaner pages with fewer distractions and a faster feel.

Popup + Redirect Guard

Stops popups, popunders, and forced redirects.

Tracker Protection

Reduces common third-party tracking where possible.

Per-site Allowlist

Allow a trusted site with one click when needed.

Calm Dashboard

Clear status + simple counts — no noisy UI.

Privacy-first

Built to work without collecting personal browsing data by default.

Firefox-specific notes

A few tips so you get the best experience with minimal effort.

Firefox-friendly by design

Same calm, clean experience — with per-site control and simple, readable UI.

Quiet defaults

No constant alerts. DNDShield runs in the background unless you open it.

Simple interactions

Compact controls that stay usable on smaller screens and with keyboard navigation.

Install in under a minute

No account, no config — three steps and you're protected.

Open Download page
Step 1

We’ll link the Firefox Add-ons listing here when it’s live. For now, use the Download page.

Install & pin
Step 2

Install DNDShield, then pin it for quick access to per-site allowlisting.

Allow when needed
Step 3

If a page needs something unblocked, allowlist the site and refresh the tab.

Permissions (plain English)

Clear and understandable — so you know what’s happening and why.

Site access (why it’s needed)

To block ads/trackers and prevent redirect spam, the extension needs to see page requests.

Storage (settings & allowlist)

Stores preferences locally (toggle state, allowlisted sites, and basic counters).

Safety defaults

We aim for minimal permissions and predictable behavior—no surprise prompts.

Quick troubleshooting

Most issues are solved with allowlist + refresh.

A page looks broken

Try allowlisting that site, then refresh. Remove allowlist if not needed.

Extension icon missing

Pin DNDShield from Firefox’s Extensions menu so it stays visible.

Need help?

Check Docs or contact support with the site URL and what happened.

FAQ

Firefox-specific questions, answered quickly.

Is Firefox fully supported?
+
This page is the Firefox landing page. If a feature differs from Chromium builds, we’ll document it clearly in Docs.
How do I allow a site on Firefox?
+
Open DNDShield on that site, toggle allow for the site, then refresh the tab.
Will it slow down Firefox?
+
DNDShield is designed to be lightweight. Blocking clutter can often make pages feel faster.
Where will the Firefox Add-ons link go?
+
Once your AMO listing is live, link it from the Download page and/or add a direct button here.