Install A Notification Bar App on Tumblr

Learn the steps to add Notification Bar to your Tumblr website in minutes with no coding or a developer.

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Steps to Add a Notification Bar App on a Tumblr Site

Create your customized Notification Bar app, match your website's style and colors, and add Notification Bar to your Tumblr page, post, sidebar, footer, or wherever you like on your site.

How To Add a Notification Bar App on Tumblr:

  1. Create a Free Notification Bar App

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  2. Edit Appearance

    In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.
  3. Edit HTML

    Click on the Edit HTML link underneath Custom Theme.
  4. Paste POWR Script

    Paste this exact script into your Tumblr HTML file. It's best to add it between the Head tags. Then click Update, and save.
  5. Create Text Post

    Return to your Tumblr Admin page, and create a new Text post.
  6. Copy and Paste Shortcode

    Paste the POWR shortcode into the text post, then save If you expand the post, you will see your new POWR Notification Bar.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your Notification Bar on Tumblr:

    Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Notification Bar plugin.

Need to know more about features and integrations of our Notification Bar app?

See the details

Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

You've already invested time and resources in creating your business online just by having a Tumblr website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.

Notification Bar to Tumblr
Add Notification Bar to Tumblr

Website Element Customization is Next

Some may first try to DIY a Notification Bar app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Notification Bar apps, or foreign companies that claim to offer Notification Bar apps for a bargain.

Get Back More Time With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Notification Bar apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Notification Bar to Tumblr
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Notification Bar app on the market, we protect you while you grow on Tumblr.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our team of expert engineers work relentlessly to make sure the POWR apps such as your Tumblr Notification Bar working for you.

CASE STUDY: Rbia Shades wins big with POWR

After Rbia launched its website, they were looking for a solution to add new contacts for outreach.


They found POWR while looking for a popup solution on their site and started to see immediate results.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Notification Bar to Tumblr
Notification Bar to Tumblr
250% contacts growth
Notification Bar to Tumblr
Up 2x in engagement
Notification Bar to Tumblr
Time on site up 2x

All POWR apps are built for peak-performance.

See apps in action

Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.