Steps to Add a Size Chart Tabs App on a Tumblr Site
Create your customized Size Chart Tabs app, match your website's style and colors, and add Size Chart Tabs to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Size Chart Tabs App on Tumblr:
Create a Free Size Chart Tabs App
Start for free nowAppearance > Theme
Go to Account Settings > Edit Appearance > Edit Theme.Edit HTML
Click on the Edit HTML link underneath Custom Theme.Copy and Paste 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.Create New Text Post
Go back to the Tumblr dashboard and add a new Text post.Paste Shortcode
Paste this shortcode into the post. If you expand the post, you will see your new POWR Size Chart Tabs.Click the POWR Settings Icon to open the POWR Editor.Edit your Size Chart Tabs on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Size Chart Tabs plugin.
Not sure if our Size Chart Tabs app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
If you have your Tumblr website published, you’ve tackled the biggest challenge in building an online presence. Awesome!
But next comes the hard part: how can you engage, captivate, make, and support more visitors?


Now You Have To Make Your Elements Unique
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can design a Size Chart Tabs without a hitch.
Others look for low priced alternative Size Chart Tabs apps from overseas or open source Size Chart Tabs apps that claim to have what they're looking for.
Save Time With POWR
Plus, updating and customizing a Size Chart Tabs app can be difficult, and you may think you have to hire a developer.
Additionally, as your business booms, hackers could see an unsecured Size Chart Tabs as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Tumblr and other similar platforms.

Our Size Chart Tabs comes with a team of expert engineers that work constantly for you, making sure your Size Chart Tabs is always working perfectly.
CASE STUDY: Rbia Shades is winning with POWR apps
Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.
After much research, they chose POWR as their no-code tool of choice.
Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).
Soon after, they added our Social Feed app and grew their social media following to over 6000.
Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.
In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

POWR apps are made to grow your online revenue.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Size Chart Tabs widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Tumblr site.
POWR Size Chart Tabs allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Size Chart Tabs perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Size Chart Tabs to your Tumblr site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Tumblr site owners to implement Size Chart Tabs and gather feedback from their audience.
Using POWR Size Chart Tabs on your Tumblr site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.