Make room for Spark.
Visit the Firefox listing for supported sites, permissions, and installation details.
Explore on Firefox ↗Search it. Save it.
Watch it again.
The good stuff deserves a second watch.
Give your favorite videos a home with Spark.
✓ Made for Firefox✓ Annual or 5-year license✓ Your favorites, within reach
THE GREAT OUTDOORSTake the scenic route.
▶02:48
SparkYour next rewatch starts here.Take the scenic route.Illustrative video preview
A favorite, saved.
A little less searching.
A lot more rewatching.
SMALL ADD-ON. BIG REWATCH ENERGY.Less searching.
Less searching.
More of what you love.
From a great find to your next favorite, keep it simple.
Find your next favorite.
Save videos you own or have permission to download. Availability depends on the website and its restrictions.
Come back for more.
A tutorial, a creative idea, a moment worth revisiting. Make room for the videos you want to watch again.
BUILT AROUND YOUR BROWSERA little Spark.
A little Spark.
A whole lot to keep.
Your browser is where you discover great videos. Spark is the small addition that helps you bring your favorites along.
- A dedicated add-on for Firefox
- Two simple premium license options
- More time for the moments you love
Annual
A subscription for your next year of favorites.
CA$30 / year
The price of a coffee a month — just CA$2.50/month, billed annually.
Unlimited downloads. Renews annually.5-year license
Five years of Spark with one payment.
CA$55 once
Valid for five years from purchase, paid once with no annual renewal.
Unlimited downloads. Expires five years after purchase.Before purchasing, review our Terms of Service and Privacy Policy.
THE USEFUL DETAILS
A few good questions.
How do I install Spark Video Downloader?
Use the “Add to Firefox” button to open the official Mozilla add-on listing. Firefox will show the permissions and installation instructions there.
Can I download every video?
No. Support depends on the website and the add-on’s capabilities. Protected or restricted videos may be unavailable. Download only content you own or have permission to save, and follow the website’s terms.
Can changes to a website stop Spark from working?
Third-party websites may change their policies, terms, technology, or access restrictions, or deploy countermeasures that make the extension’s technology outdated or incompatible. These changes may limit or prevent the extension from working as intended, including detecting or downloading videos. We do not control third-party websites and cannot guarantee continued compatibility with any particular website or that an update will restore functionality. To the extent permitted by applicable law, we are not responsible for third-party changes or countermeasures, or loss of extension functionality caused by them.
Can I buy Premium now?
Yes. Choose the annual subscription or 5-year license to open secure Stripe checkout. Review the plan and billing details before completing your purchase.
How will I activate my license?
After payment, we email a six-digit activation code to your purchase email. Open Spark → Settings → Activate or restore and enter your email and code.
READY FOR YOUR NEXT REWATCH?A video downloader made for your browser
Good videos. Yours to keep. Add a little Spark to Firefox.
Add to Firefox Available on the official Firefox Add-ons website.