Does LabelMath store my recipe?

Not on any server. Your recipe is held in your own browser's local storage so it is still there when you come back, and it is never transmitted. There is no account to create, no formulation database, and no copy of your recipe exists anywhere we can read.

How do I delete everything LabelMath has saved?

Use the Reset control on the tool to clear a single saved recipe, or clear site data for this domain in your browser settings to remove all of it at once. Because nothing is stored server-side, that is genuinely the end of it — there is no second copy to request the deletion of.

Does the site use cookies?

LabelMath sets no cookies of its own. Your theme preference and your saved recipes are kept in local storage, not cookies. Third-party scripts may set their own storage — Google AdSense uses cookies for ad personalisation where it is enabled and where local law permits.

Effective 26 July 2026

Privacy policy

LabelMath has no accounts, no logins and no server that receives your recipe. The ingredient database is a static file served with the page and every calculation runs in your browser, so your formulation never leaves the device you typed it on. What follows is the detail: what is kept locally, which third-party scripts load, and how to remove everything.

What is stored, and where

Everything below is stored by your browser, on your device, under this site’s origin. None of it is transmitted to us and none of it is readable by another site.

Local storage keys used by LabelMath
Key	What it holds	How to clear it
labelmath:recipe:<preset>	The recipe you last edited on each tool page — ingredient lines, amounts, servings, product name.	The Reset control on that tool, or clearing site data.
theme	Whether you chose the light or dark theme, or left it following your system.	Clearing site data.

Third-party scripts

Vercel Analytics. The site records anonymous page views to show which pages are used. Vercel Analytics does not use cookies and does not build a cross-site profile; it counts visits by page, referrer, country and device type. Nothing you type into the tool is included, because the tool never sends anything.

Google AdSense. Advertising is not currently enabled on this site, and no AdSense script is loaded at all. If it is switched on later, Google may set cookies or similar storage to serve and measure ads, subject to your consent where local law requires it.

What we never do

Ask for an email address, or gate any result behind one.
Transmit, store or analyse your recipe on a server.
Sell, rent or share personal information — we do not collect any to sell.
Meter, watermark or paywall the labels you produce.
Load a tracking pixel from an advertising network other than the one named above.

Children

This is a food-labelling tool for producers. It is not directed at children under 13 and it does not knowingly collect personal information from anyone, of any age.

Changes to this policy

If the site ever starts collecting something it does not collect today — an account, a saved-label service, an email list — this page will say so before that happens, and the effective date at the top will change. The commitment that will not change is the one in the first paragraph: your recipe stays in your browser.

Frequently asked questions

Does LabelMath store my recipe?: Not on any server. Your recipe is held in your own browser's local storage so it is still there when you come back, and it is never transmitted. There is no account to create, no formulation database, and no copy of your recipe exists anywhere we can read.
How do I delete everything LabelMath has saved?: Use the Reset control on the tool to clear a single saved recipe, or clear site data for this domain in your browser settings to remove all of it at once. Because nothing is stored server-side, that is genuinely the end of it — there is no second copy to request the deletion of.
Does the site use cookies?: LabelMath sets no cookies of its own. Your theme preference and your saved recipes are kept in local storage, not cookies. Third-party scripts may set their own storage — Google AdSense uses cookies for ad personalisation where it is enabled and where local law permits.

Contact

Questions about this policy, or about what the site does with data, can go through the about page, which also sets out what the tool is and what it deliberately does not do.