Muna terms of use

Last updated: November 12, 2026.

These terms cover the Muna Chrome extension and the website https://trymuna.app. By installing or using Muna you agree to them. If you do not agree, please do not use Muna. The privacy policy at https://trymuna.app/privacy explains what Muna stores and what it sends.

What Muna is

Muna is a Chrome extension that lets you find anything you have read in a tab. It reads the pages you open, with your permission, and keeps a search index on your own device. Muna is not made by or affiliated with Google.

Free and Pro

Muna Free searches the words in your open tabs. It costs nothing and needs no account.

Muna Pro adds search by meaning, 30 days of memory for tabs you have closed, PDFs, searching by time ("last week") and learning from the results you open. Pro costs $6 a month or $48 a year.

The free week

You can try Pro free for 7 days. Starting the free week takes an email address and no card.

• The free week starts when you confirm it from the email you are sent, and ends 7 days later.
• If you allow it, Muna reminds you 2 days before the free week ends.
• When the free week ends you are not charged. Pro features pause, and Muna Free keeps working.
• Nothing Muna saved on your device is deleted when the free week ends.
• Each person gets one free week.

Subscriptions

To keep Pro, you choose the monthly or the yearly plan and pay on a checkout page run by our payment providers, ExtensionPay and Stripe. You enter your card details there. Muna never sees or stores them.

• A subscription renews by itself at the end of each month or year, at the price you signed up for, until you cancel.
• You can cancel at any time: open Muna's options, choose "Manage subscription", then "Cancel subscription". Cancelling stops the next renewal. You keep Pro until the end of the period you have paid for.
• If a payment fails, Pro features pause until the payment goes through or you subscribe again. Muna Free keeps working and nothing on your device is deleted.
• If we change the price, we will email you at least 30 days before your next renewal at the new price, so you can cancel first.

Refunds

If Pro is not right for you, email hello@trymuna.app within 14 days of a charge and we will refund that charge in full. This includes renewals. Nothing in these terms limits any right to a refund that the law where you live gives you.

Acceptable use

Muna is for your own reading, for personal or work use. Please do not:

• use Muna to break the law or anyone else's rights
• try to get Pro features without paying for them, or share one subscription among several people
• resell Muna or present it as your own product
• interfere with the services Muna relies on, such as the payment pages

The pages you read belong to their owners. Muna keeps a copy of their text on your device so you can search it. What you do with that text is your responsibility.

Your data

Everything Muna reads stays on this device. We cannot see your pages, your searches or the sites you visit, and we cannot recover them if you delete them or remove the extension. The privacy policy lists the few requests Muna can make and what each one carries.

Search by meaning and AI answers

Search by meaning uses a small AI model that runs on your device. It ranks pages by how close they seem to your search, and it can be wrong: it may miss the page you want or put a less useful one first.

If a version of Muna offers written answers, they are produced by an AI model from pages you have read. They can be incomplete or wrong, and they can repeat mistakes from those pages. Check anything important against the source page, which Muna links for that purpose. Muna's results and answers are not medical, legal, financial or other professional advice.

No guarantees

We work to keep Muna reliable, but it is provided as it is. We do not promise that it will always be available, that it will find every page, or that it will work with every website or every version of Chrome.

As far as the law allows, we are not liable for indirect losses or for lost data, and our total liability to you is limited to what you paid for Muna in the 12 months before the claim. Some laws do not allow these limits. Where they do not, the limits do not apply to you, and nothing here takes away rights you have as a consumer.

Ending

You can stop using Muna at any time by removing the extension. Removing it deletes everything it stored on your device. It does not cancel a subscription, so cancel first if you have one.

We may end or suspend Pro for someone who seriously breaks these terms. If we stop offering Muna Pro, we will refund the unused part of any period you have paid for.

Governing law

These terms are governed by the laws of the State of Texas, USA. Nothing in them takes away rights that the consumer law of the place where you live gives you and that cannot be given up by agreement.

Changes to these terms

If we change these terms we will update this page and the date at the top. If a change matters to subscribers, we will email them before it takes effect.

Contact

Questions about these terms: hello@trymuna.app