How to Block YouTube on Fire TV (And Keep It Blocked)

YouTube on Fire TV is the app most parents want to control and find hardest to manage. Uninstalling it doesn't prevent reinstallation. Blocking it in Amazon Kids doesn't block it if your child exits Kids mode. Using router parental controls gets around the app entirely — until your child discovers they can use the Silk browser to go to youtube.com instead. This guide covers every method, ranked by how well they actually hold up.

For complete Fire TV setup — including bedtime schedules, daily time limits, and Netflix monitoring — see our full Fire TV parental controls guide.

Method 1: Uninstall YouTube (Minimal Effectiveness)

Uninstalling the YouTube app from Fire TV removes it from the home screen, but your child can reinstall it from the Amazon Appstore immediately. Amazon cannot prevent app reinstallation on Fire TV without enabling Kids mode, which has its own bypass. Effectiveness: low.

Method 2: Amazon Kids Mode (Moderate Effectiveness)

Amazon Kids (formerly FreeTime) creates a curated launcher that only shows approved content. YouTube is not in the approved list by default.

Setup: Settings → Parental Controls → Amazon Kids → Enable.

Limitation: Holding the Home button for 3 seconds on most Fire TV remotes exits Kids mode with a PIN prompt. Children know this. And if they find the PIN (or watch you enter it), they're back to unrestricted access.

Method 3: YouTube Kids Instead of YouTube (Moderate Effectiveness)

Rather than blocking YouTube outright, replace it with YouTube Kids:

1. Uninstall the regular YouTube app.
2. Install YouTube Kids from the Amazon Appstore.
3. Set up a profile in YouTube Kids with age-appropriate content settings.
4. Enable YouTube Kids' built-in timer.

This works for younger children (under ~10) who don't know how to reinstall the regular YouTube app. Older children will find it within minutes.

Method 4: Router-Level Blocking (Good Effectiveness, Partial Coverage)

Block YouTube at the DNS or firewall level on your router. This prevents any device on your network from reaching YouTube's servers, including the Fire TV app and the browser.

How: Log into your router admin panel → DNS filtering → add youtube.com, youtube-nocookie.com, and googlevideo.com to the blocklist for your Fire TV's MAC address.

Limitation: This only works when the Fire TV is on your home Wi-Fi. A child using a mobile hotspot bypasses it. And it still doesn't give you visibility into what was watched before blocking — just a hard block.

Method 5: Cylux App Blocking (Highest Effectiveness)

Cylux's app blocking works at the OS level on Fire TV — not at the network level and not inside Amazon's launcher. This means:

• If YouTube is blocked in Cylux, opening the app shows a lock screen — even after reinstallation
• Blocking is persistent across Amazon Kids exit and Home button tricks
• You can switch blocking on and off from your phone instantly (e.g., allow YouTube on weekends only)
• You see every YouTube session attempt in the activity log, even blocked ones

To block YouTube with Cylux:

1. Open the Cylux parent app.
2. Select your child's Fire TV device.
3. Go to "App Controls" → find YouTube → toggle to "Block".

The block takes effect immediately. If you want to allow YouTube only during certain hours, you can set a schedule instead of a permanent block.

Blocking YouTube in the Browser Too

Many parents block the YouTube app but forget that the Fire TV's Silk Browser can still access youtube.com. Cylux covers this: its web filtering blocks youtube.com in Silk Browser when YouTube is blocked as an app. Network-level blocking (Method 4) also covers this if you add the full YouTube domain list.

Allowing YouTube Kids, Blocking Regular YouTube

Cylux lets you block YouTube while leaving YouTube Kids allowed — a common setup for families with younger children who want age-appropriate content without the full YouTube feed.

In the Cylux app: block "YouTube" (com.google.android.youtube.tv) and ensure "YouTube Kids" (com.google.android.apps.kids.youtubekids) is listed as allowed.

Keep Monitoring What Replaces YouTube

Once YouTube is blocked, children often shift to other streaming apps. Cylux monitors all of them — if Netflix or Prime Video becomes the new time sink, you'll see it in the activity log. Read about how Cylux monitors Netflix and Prime Video on Smart TV so you stay informed regardless of which app they switch to.

Summary: Which Method to Use

• Under 8 years old: YouTube Kids + Cylux app block for regular YouTube. Most effective.
• Ages 8–12: Cylux app block for full YouTube, YouTube Kids allowed, time limits set.
• Ages 13+: Schedule-based access via Cylux (allow YouTube only during certain hours rather than blocking entirely).

Try Cylux free for 3 days and set up YouTube blocking on your Fire TV in under 5 minutes.