Privacy policy

Effective November 7, 2026

Your signature

SignClean draws and processes your signature entirely on your device. Signature images and pen strokes are never uploaded to us, and never sent to advertising providers. The drawing is held in memory and is gone when you clear it or close the app. It leaves your device only when you choose to save or share the exported image.

SignClean has no accounts, no cloud sync, and no analytics of its own.

Advertising

SignClean is free because it shows ads. The website uses Google AdSense and the mobile apps use Google AdMob. These services are operated by Google, and they do collect data, which may include:

• IP address and approximate location
• Device and browser information
• Advertising identifiers and cookies
• Ad interactions and diagnostics

Google may use this data to serve and measure ads, and, where permitted, to personalize them. Read how Google uses information from sites and apps that use its services.

Your choices

• In regions that require it, including the EEA, the UK and Switzerland, you are asked for consent before personalized ads are shown. You can change that choice with Privacy choices in the website footer, or at the prompt shown when the app starts.
• On iPhone and iPad, if you do not allow tracking, ads are not personalized.
• You can manage personalized advertising in Google Ad Settings.

Stored on your device

SignClean remembers your light or dark theme in browser storage, and stores its own app files for offline use. Neither contains your signature. Exporting on mobile briefly writes a temporary image so your device can share it, then deletes it.

Children

SignClean is not directed at children under 13.

Changes and contact

We will post any changes to this policy on this page and update the date above.

Questions: carillojericjohn@gmail.com