Terms of Use — Staymark
Chrome extension · Last updated 24 September 2026
Staymark is free software provided “as is”. It keeps automatic backups and lets you export everything to a file, but you remain responsible for keeping copies of anything you cannot afford to lose. By installing or using the extension you accept these terms.
Who provides it
Staymark is provided by MB FELIRA, a company registered in the Republic of Lithuania (“we”, “us”).
What you may do
You may install and use the extension free of charge, for personal or work purposes, on as many devices as you like. The extension, its name, icon and code remain our property; you may not resell it or publish modified copies under its name.
How it works
The extension stores your highlights and notes only in Chrome’s local storage on your device, keeps backups of them, and makes no network requests. Details are in the Privacy Policy, which forms part of these terms.
Web pages change. If a page is edited so that a highlighted passage no longer exists, the highlight cannot be shown on the page; it is kept and listed as “not found” with its text and note, but we cannot guarantee that every highlight can always be placed again.
Your data and backups
Because nothing is stored anywhere except on your device, we have no copy of your highlights and cannot recover them for you. Removing the extension, clearing browser data, resetting or reinstalling Chrome, or a failure of your device can delete them. Use Export to keep a copy of anything important.
No warranty
To the extent permitted by law, the extension is provided “as is” and “as available”, without warranties of any kind, express or implied, including fitness for a particular purpose, uninterrupted operation, or that it will be free of errors. Changes made by Google to Chrome, or by other extensions you install, may affect how it works.
Limitation of liability
To the extent permitted by law, we are not liable for any loss of data, loss of work, loss of profit, or any indirect or consequential damage arising from the use of, or inability to use, the extension. Since the extension is provided free of charge, our total liability for any other damage is limited to the amount you paid for it.
Nothing in these terms limits liability that cannot be limited by law, including liability for damage caused intentionally or through gross negligence, and nothing affects the mandatory rights you have as a consumer under the law of the country where you live.
Updates and availability
We may update the extension, change its features, or stop offering it. Chrome installs updates automatically. If paid features are introduced, they will come with their own terms, and features that are free today will not be removed from the free version.
Changes to these terms
If these terms change, the new version will be published on this page before it takes effect, and the date above will change. Continuing to use the extension after that means you accept the updated terms; if you do not, you can remove the extension at any time.
Governing law
These terms are governed by the law of the Republic of Lithuania. If you are a consumer, you also keep the protection of the mandatory provisions of the law of the country where you live, and you may bring a claim in the courts of that country.
Contact
Questions about these terms or the extension: use the Support tab on the extension’s Chrome Web Store listing, which reaches us directly.