BananaNL
🍌Experimental features

Three paid plan benefits for BananaNL

Three paid plan benefits for BananaNL

BananaNL is used worldwide

50,000+ people use BananaNL across 100+ countries and regions.

Based on Chrome Web Store public users and regional user data

STEP1. Compare plans

Choose which AI Chat you want to use.

STEP2. Enter your email address

Press “Purchase” to continue to Stripe.

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Payments are handled on Stripe’s secure checkout page. BananaNL does not store your card information.

User feedback

A summary of written feedback visible in Chrome Web Store reviews.

Korean review ★★★★★

장윤상

I’m using it very well. It deserves the highest rating.Translated from Korean.

Korean review ★★★★★

닥터박아띠 DrParkAtti

This is truly amazing. Thank you for making such a good program.Translated from Korean.

Japanese review ★★★★★

Ryoko Sakakibara

The prompt collection is fun just to browse, and it is great that I can make and try many things.
Saving favorites is extremely convenient. The one-click workflow is easy, and for someone like me who is not good at design, this is the perfect tool.Translated from Japanese.

Japanese review ★★★★★

あらきせいご（ODN）

This is incredibly good. It lets me choose from many designs, and it applies them faithfully in NotebookLM. It is a very strong tool.Translated from Japanese.

Korean review ★★★★★

신성호

It’s a very good program and I use it often. Thank you.Translated from Korean.

Quoted from Chrome Web Store

BananaNL in AI Chat screenshots

Seller and developer profile for Mojofull, developer of BananaNL and BananaX

FAQ

Only the common points of confusion

Question

Did NotebookLM become paid after the update?
Answer
NotebookLM integration remains free. Paid access only applies to AI Chat integration for ChatGPT, Grok, and Gemini. If you only use NotebookLM to read materials and call design prompts, you are still in the free scope.
Question

What does BananaNL do?
Answer
BananaNL helps you quickly pick design styles and prompts for NotebookLM and AI Chat from image samples and catalogs. It inserts the selected prompt into the input. It does not generate images or submit prompts automatically.
Question

What can I do with paid access?
Answer
Paid access gives you 30 days of AI Chat prompts for ChatGPT, Grok, and Gemini. NotebookLM integration remains free. Paid access is an experimental feature for quickly inserting prompts for work, slides, image creation, writing, and other AI Chat workflows.
Question

How do I use AI Chat integration?
Answer
Open ChatGPT, Grok, or Gemini. A BananaNL button appears near the input field. Choose a prompt from the button, and BananaNL inserts it into the input. BananaNL does not send it for you. Review the content, then send it yourself.
Question

Is NotebookLM alone enough?
Answer
If you only use NotebookLM, BananaNL can still work as a shortcut to saved styles, Business templates, the popular catalog, and Daily Prompt. It helps you reuse previous styles without searching for them again.
Question

Can I hide the input button?
Answer
Yes. Open the Chrome extension icon → BananaNL → Options to adjust where NotebookLM and AI Chat buttons appear. If you only want the free NotebookLM flow, turn AI Chat access off and hide the ChatGPT, Grok, and Gemini buttons.
Question

The BananaNL button does not appear
Answer
First reload the target page. In NotebookLM, the BananaNL button appears on screens with an input field, such as Studio customization screens. For ChatGPT, Grok, and Gemini, check that AI Chat integration is enabled in Options. If it still does not appear, open the Chrome extension icon → BananaNL → Options and review each integration display setting.
Question

Access status does not update after purchase or authentication
Answer
First reload the target page. If it still does not update, open the Chrome extension icon → BananaNL → Options and try refreshing purchase status or re-authenticating. If the Google account used in Chrome is different from the email address used for BananaNL purchase, authenticate with the purchase email address.
Question

Where can I cancel my plan?
Answer
  1. Open the page below.
    Open cancellation page
  2. In purchase management, enter the email address used for purchase.
  3. Click Change or cancel plan.
  4. The Stripe billing management page will open.
  5. On the Stripe page, click Cancel subscription.

If your plan is not authenticated yet, clicking Change or cancel plan will send an email with an authentication link. Open that link to authenticate, then repeat steps 2-5.

After cancellation, BananaNL remains available until the end of the current billing period. For refunds and plan-change handling, please check the Commerce disclosure.

Question

Can I get a refund?
Answer
Because BananaNL is a digital service, refunds after payment and adjustments for remaining time or price differences after plan changes are generally not provided. Please check the Commerce disclosure for details.

However, if a core feature did not work right after purchase, or if you can share specific details about a bug or usability issue, we will review it individually. Please contact us through the support form or email with your environment, the screen where you had trouble, and what you expected to happen.

Question

Can I use it again after temporarily uninstalling it?
Answer
Yes. Reinstall BananaNL from the Chrome Web Store to use it again. If you already purchased a plan, re-authenticate with the email address used for purchase to restore access to the covered features.
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