How to Cast to Fire Stick from Phone (2026)

What You Need to Cast to Fire TV Stick

An Amazon Fire TV device (Fire TV Stick Lite, Fire TV Stick, Fire TV Stick 4K, Fire TV Stick 4K Max, Fire TV Cube, or Fire TV Edition Smart TV)
An Android phone or iPhone with CastBrowser installed (Google Play or App Store)
Both devices connected to the same Wi-Fi network

Step-by-Step: How to Cast to Fire Stick

Install CastBrowser on Your Phone

Download CastBrowser from the Google Play Store (Android) or Apple App Store (iPhone). The app is completely free and requires no account or sign-up. CastBrowser includes a built-in web browser with automatic video detection, so you can find and cast videos from any website.

Connect Both Devices to the Same Wi-Fi

Your phone and Fire TV Stick must be on the same Wi-Fi network for Fire TV stick casting to work. On your Fire TV, go to Settings > Network to verify the connection. On your phone, check your Wi-Fi settings. CastBrowser discovers Fire TV devices on your local network automatically.

Browse and Find a Video to Cast

Open CastBrowser and navigate to any website with video content. The built-in browser automatically detects all playable videos on the page — no need to copy and paste URLs. CastBrowser also includes an ad blocker, so you can browse without interruptions before casting to your Fire TV.

Cast the Video to Your Fire TV Stick

Tap the cast icon in CastBrowser and select your Fire TV Stick from the device list. The video begins streaming to your TV immediately. Your phone becomes a remote control — you can pause, seek, adjust volume, and switch videos without interrupting playback. CastBrowser also supports subtitle tracks and playback resumption, so you can pick up right where you left off.

Supported Fire TV Devices

CastBrowser works with every Fire TV device that Amazon has released. Here is a breakdown of supported models and what to expect with each generation:

Fire TV Stick Lite: Entry-level model with HD streaming. Great for casting web videos to a secondary TV or bedroom setup.
Fire TV Stick (3rd Gen / 2024): Full HD with Alexa Voice Remote. The most popular Fire TV device for everyday casting.
Fire TV Stick 4K: Supports 4K Ultra HD, Dolby Vision, and HDR10+. Ideal for casting high-quality video content from your phone.
Fire TV Stick 4K Max: Amazon's most powerful stick. Faster processor, Wi-Fi 6E support, and ambient experience — top choice for heavy Fire TV casting users.
Fire TV Cube: Hands-free with built-in speaker and Alexa. Works identically for casting — select it from the CastBrowser device list just like any Fire TV Stick.
Fire TV Edition Smart TVs: TVs from Toshiba, Insignia, Best Buy, and others with Fire TV built in. No stick needed — CastBrowser detects these TVs automatically.

Cast from Phone to Fire Stick

Casting from your phone to a Fire Stick is simple with CastBrowser, regardless of whether you use Android or iPhone. Here is what makes it work on each platform:

Cast from Android to Fire Stick

On Android, CastBrowser connects directly to your Fire TV Stick for reliable casting. Install CastBrowser from the Google Play Store, open it, browse to any video, and cast. Your Fire TV Stick appears in the device list automatically. For more Android casting tips, see our cast from Android to TV guide.

Cast from iPhone to Fire Stick

Many people wonder if they can cast from iPhone to Fire TV Stick since Apple devices do not natively support Fire TV. The answer is yes — CastBrowser for iPhone fully supports Fire TV casting. Unlike AirPlay, which only works with Apple TV and AirPlay-compatible devices, CastBrowser connects directly to your Fire TV Stick over your Wi-Fi network. Download it from the App Store and start casting in seconds. For more iPhone casting options, check our cast from iPhone to TV guide.

What Can You Cast to Fire TV Stick?

CastBrowser is designed to stream web videos from any website to your Fire TV. Here is what you can cast:

Web Videos: Any video embedded on a website. CastBrowser automatically detects videos on the page, including those from news sites, blogs, forums, and video platforms. No URL copying needed.
Live Streams: HLS (M3U8) and DASH (MPD) live streams are fully supported. Cast live sports, news broadcasts, and events directly to your Fire TV Stick.
Local Files: Cast videos stored on your phone. CastBrowser supports local media casting for files you have downloaded or recorded.
20+ Video Formats: MP4, MKV, AVI, WebM, MOV, FLV, HLS, DASH, 3GP, M4V, OGV, WMV, MPEG, MPG, and more. Subtitle track extraction is also supported.

Why Use CastBrowser to Cast to Fire TV?

No Silk Browser needed: Browse from your phone instead of struggling with the Fire TV's limited on-screen browser and remote-based typing.
Automatic video detection: CastBrowser intelligently finds all playable video sources on any webpage — no need to hunt for video URLs manually.
Built-in ad blocker: Enjoy a cleaner browsing experience — blocks ads, popups, bad redirections, and trackers for interruption-free viewing.
Phone as remote control: Control playback, volume, and seeking from your phone. Skip forward, go back, or switch to a different video without touching the Fire TV remote.
Resume playback: CastBrowser saves your playback position. If you stop a video halfway through, you can pick up exactly where you left off next time.
Subtitle support: Automatically extract and display subtitle tracks when available. Great for foreign language content or accessibility needs.
Free, no account required: CastBrowser is completely free to download and use. There is no sign-up, no subscription, and no hidden fees.

Fire TV Stick vs Chromecast for Casting

Choosing between a Fire TV Stick and a Chromecast for casting web videos? Both are excellent streaming devices, but they differ in how they handle casting. Here is a side-by-side comparison:

Feature	Fire TV Stick	Chromecast
Casting Protocol	Native Fire TV	Google Cast
Built-in Apps	Yes (full Fire TV OS)	Yes (Google TV on newer models)
Remote Control	Included Alexa remote	Phone-based (or remote on Google TV)
iPhone Casting	Via CastBrowser	Via CastBrowser or Google Home
Web Video Casting	CastBrowser (auto-detect)	CastBrowser or Chrome tab casting
Voice Assistant	Alexa	Google Assistant
CastBrowser Support	Full support	Full support

Both devices work great with CastBrowser. If you are already in the Amazon ecosystem or prefer Alexa, Fire TV Stick is the obvious choice. If you prefer Google services, Chromecast works just as well. CastBrowser supports both — along with Roku, DLNA, and AirPlay — so you are never locked into one platform. Learn more about Chromecast casting in our cast Chrome browser to TV guide.

Troubleshooting Fire TV Stick Casting

Fire TV Stick not appearing in CastBrowser?

Verify both your phone and Fire TV Stick are on the same Wi-Fi network (not just the same router — check for 2.4 GHz vs 5 GHz bands)
Restart your Fire TV Stick by unplugging the power cable, waiting 10 seconds, and plugging it back in
In CastBrowser, pull down on the device list to refresh the scan
Disable any VPN on your phone — this can block device discovery
Make sure your Fire TV Stick is awake and not in sleep mode (press any button on the remote to wake it)
Check your router settings — some routers have "AP isolation" or "client isolation" enabled, which prevents devices from seeing each other

Video is buffering or not playing?

Check your Wi-Fi signal strength — move your Fire TV Stick closer to the router if possible
Try a different video to rule out the source website having issues
In CastBrowser, try switching the delivery mode in Settings between the available options
If using a 5 GHz network, switch to 2.4 GHz for better range (at the cost of slightly lower speeds)
Restart both your phone and Fire TV Stick to clear any network issues

Video plays on phone but not on Fire TV?

Some websites use DRM-protected content that cannot be cast — try a different source
Ensure your Fire TV Stick is fully updated: go to Settings > My Fire TV > About > Check for Updates
Try casting a different video format — CastBrowser supports 20+ formats, but some older Fire TV models may prefer MP4 or HLS
Clear the CastBrowser app cache and try again

Frequently Asked Questions

How do I cast to my Fire Stick from my phone?

Install CastBrowser on your Android or iPhone, make sure both your phone and Fire TV Stick are on the same Wi-Fi network, then open any website with video content in CastBrowser. Tap the cast icon and select your Fire TV Stick from the list. The video streams to your TV immediately while your phone acts as a remote control.

Can I cast from iPhone to Fire TV Stick?

Yes. CastBrowser for iPhone supports direct casting to Fire TV Stick. Unlike AirPlay, which only works with Apple TV and AirPlay-enabled TVs, CastBrowser lets you cast from your iPhone to Fire TV Stick, Chromecast, Roku, and DLNA devices. Download it free from the App Store.

Do I need an app to cast to Fire Stick?

Yes, you need a casting app on your phone. CastBrowser is a free app that includes a built-in web browser, automatic video detection, and native Amazon Fire TV integration. No additional app or receiver needs to be installed on the Fire TV Stick itself — CastBrowser uses the built-in receiver that comes with every Fire TV device.

What video formats can I cast to Fire TV?

CastBrowser supports over 20 video formats for Fire TV casting: MP4, MKV, AVI, WebM, MOV, FLV, HLS (M3U8), DASH (MPD), 3GP, M4V, OGV, WMV, MPEG, and MPG. It also handles live streams (HLS and DASH), subtitle track extraction, and playback resumption so you can pick up where you left off.

Why is my Fire Stick not appearing for casting?

The most common cause is a network mismatch — double-check that both devices are on the exact same Wi-Fi network (including the same band). Other fixes: restart your Fire TV Stick by unplugging it for 10 seconds, disable any VPN on your phone, wake up the Fire TV if it is in sleep mode, and check that your router does not have AP isolation enabled. In CastBrowser, pull down on the device list to force a fresh scan.

How to Cast to Fire TV Stick from Your Phone