Adding A Comentarios App on a Tumblr Website

Don't know how to code? No problem with these easy steps to add Comentarios to Tumblr in minutes.

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Comments app by POWR with star ratings and two comments with avatars.

Steps to Add a Comentarios App on a Tumblr Site

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

How To Add a Comentarios App on Tumblr:

  1. Create a Free Comentarios App

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  2. Edit Appearance > Edit Theme

    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 script into the Tumblr HTML file. It's always best to paste 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 shortcode into the post. Then save. If you expand the post, you will see your new POWR Comentarios.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your Comentarios on Tumblr:

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

Undecided if our Comentarios app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great 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.

Comentarios to Tumblr
Add Comentarios to Tumblr

Then You Must Customize Your Elements

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


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

POWR Saves You Valuable Time

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 Comentarios 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 Comentarios to Tumblr
Support feature

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

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Our Comentarios comes with a team of expert engineers that work constantly for you, making sure your Comentarios is always working smoothly.

CASE STUDY: Rbia Shades completely transformed their online experience

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.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Comentarios to Tumblr
Comentarios to Tumblr
Grow contacts by 250%
Comentarios to Tumblr
Engagement up 2x
Comentarios to Tumblr
2x site session time

Every POWR app works on any platform.

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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.