Privacy policy
This policy explains what information MyStickerCut (the “service”) handles and how.
1. The short version
- There are no accounts, and we never ask for personal details such as your name or phone number.
- Your image files are never uploaded to a server. Tracing cut lines and creating files all happen inside your browser. Session recordings do, however, include the images shown on screen as reduced-size copies (see Analytics in section 4).
- To improve the service, we use analytics (PostHog) to see which pages are visited and which features are used, and we record how the screen is used. These recordings include the artwork and cut-line previews shown on screen; file names and anything you type are hidden.
- Advertising (Google AdSense) and analytics may use cookies. You can block them in your browser. Visitors in Korea may also see Coupang Partners ads.
2. Your artwork
Images you add are processed in your device’s memory, and the image files are never uploaded to our servers or anyone else’s. When session recording is on, however, the images shown on screen are included in the recording as reduced-size copies (1024 pixels on the longest side at most) and stored by PostHog. The original files and file names are not sent. So that you can pick up where you left off, your sticker images and edits are saved automatically in your browser’s own storage (IndexedDB), which is never sent to a server either. They are deleted when you press ‘Discard’ on the first screen, remove all stickers, or clear the site data in your browser. Pattern tool ‘Save’ files are files you download yourself. The files you download (PDF, SVG, DXF, PNG) are also created right on your device.
3. Information we handle
| Type | What | Why | How long |
|---|---|---|---|
| Work saved on your device | Sticker images (processed and original), cut line, size, sheet and export settings | To continue your work after a reload or when the tab reopens | Stored only in your browser (IndexedDB). Deleted with ‘Discard’ on the first screen, by removing all stickers, or by clearing site data |
| Settings on your device | Your unit choice (mm or inch), and the name and settings you enter in the name label tool | To show the same settings next time | Stored only in your browser (localStorage). Deleted when you clear site data |
| Visitor count | The date this browser was last counted as a visitor | To avoid counting the same browser twice on one day | The date is stored only in your browser (localStorage) and is deleted when you clear site data. Our server (Cloudflare) stores only the number of visitors per day, nothing that identifies you |
| Access logs | IP address, browser type, time of access, requested address | To deliver the site and keep it secure | Recorded automatically by our hosting provider (Cloudflare) and kept under its policy |
| Usage analytics | Pages visited, referrer, browser and device type, approximate location (country and city, estimated from your IP address), a random visitor ID, feature usage (number of images added, file formats downloaded), page load performance, and screen activity (session recording: page layout, the artwork, cut-line and pattern previews shown on screen as reduced-size images, and mouse movements, clicks, and scrolling, with file names, typed input, and the text inside the tools hidden) | To understand how the service is used and improve it | Stored by our analytics provider (PostHog) under its policy and our settings |
| Messages you send | Email address, message, and any attachments | To read and answer your message | Deleted within one year after we reply, unless the law requires otherwise |
4. Cookies, advertising, and analytics
Advertising (Google AdSense)
MyStickerCut shows Google AdSense ads to cover its running costs.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.
- You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors’ use of cookies for personalized advertising at aboutads.info.
- Learn how Google uses information from sites that use its services at How Google uses information from partner sites.
Coupang Partners (visitors in Korea)
As a Coupang Partners affiliate, MyStickerCut earns a commission from qualifying purchases.
- Only visitors in Korea see a Coupang product banner above the footer (on narrow screens, right below the tool menu at the top), and once after downloading a file (on the download screen or below a tool).
- To check your country, the site receives only the country code (for example, KR) that the hosting provider (Cloudflare) derives from your IP address, and does not store it on the server. So it doesn’t ask again in this tab, it keeps the country code and whether the recommendation was shown in this browser’s sessionStorage, which is cleared when you close the tab.
- The banner loads Coupang’s own page (Coupang Corp.). Only this site’s domain (https://mystickercut.com) is passed along. Coupang may use cookies and pick products from your Coupang activity under its own policy. If you buy on Coupang through the banner, the operator earns a commission; your price does not change.
Analytics (PostHog)
We use PostHog analytics to understand how the service is used. To tell visits from the same browser apart, a randomly generated ID is stored in your browser’s cookies and local storage. We also use session recording (session replay) to see how people use the service and fix what’s confusing. It records the page layout and mouse movements, clicks, and scrolling. To check that cut lines come out right, it also records the artwork and cut-line and pattern previews shown on screen as reduced-size images. The text inside the tools (including file names) and anything you type are masked, and we never collect your original image files or file names. Artwork in recordings is viewed only to improve the service and is never used for anything else or made public. We don’t use automatic click tracking.
Visitors in Europe and on the German pages: on the German pages, and in browsers set to a European time zone, analytics run in a privacy mode. No ID is stored in cookies or local storage (it is kept only while the page is open, so every visit counts as a new visitor), and sessions are not recorded. Page views and feature usage are still counted.
Blocking cookies: you can block or delete cookies in your browser settings. Clearing this site’s data also removes the analytics ID. Every MyStickerCut feature keeps working without cookies; you may simply see ads that are not personalized.
5. Sharing and service providers
We do not sell or share your personal information. We rely on the services below to run the site, and each handles information under its own privacy policy.
| Provider | Role |
|---|---|
| Cloudflare, Inc. | Hosting, delivery, and security |
| PostHog, Inc. | Usage analytics |
| Google LLC | Advertising (Google AdSense) |
| Coupang Corp. | Coupang Partners product banners (visitors in Korea) |
6. Your rights
You can ask us at any time to access, correct, or delete personal information you have sent us (for example, the email address in your message), or to stop processing it. Contact us using the details below and we will act on your request promptly. You can remove the settings and analytics ID stored on your device by clearing this site’s data in your browser.
7. Children
MyStickerCut does not ask for personal information and does not knowingly collect personal information from children.
8. Security
- Your images are never sent to a server, so there is nothing of yours on our side to leak.
- Session recordings mask file names and typed input in your browser before anything is sent, and images are reduced in size first. Recordings can be viewed only from an access-restricted operator account.
- The site is served over an encrypted connection (HTTPS).
- Messages are read only from an access-restricted account.
9. Changes to this policy
If this policy changes, we will post the updated version and its effective date on this page. This policy is effective as of November 3, 2026. (September 29, 2026: added PostHog analytics. October 4, 2026: added the visitor count. October 7, 2026: added session recording. October 9, 2026: added autosave of your work. October 16, 2026: added saving of name label settings and the analytics privacy mode for Europe. October 23, 2026: added Coupang Partners ads. November 3, 2026: session recordings now include the images shown on screen.)