About

LineStencil is an online tattoo stencil maker. Upload a photo, sketch or design, and it turns it into clean line work you can print at the exact size you need. It is made for tattoo artists and apprentices who would rather not spend an hour tracing by hand.

Who we are

LineStencil is operated by Shanghai Jushen Intelligence Technology Co., Ltd., 2nd Floor, Building 3, No. 1036 Xizha Road, Nanqiao Town, Fengxian District, Shanghai 201400, China. Contact: [email protected].

AI models we use

• Stencil generation: Google Gemini 3.1 Flash Image (Google), accessed through OpenRouter.
• Content safety screening: Google Gemini 3.5 Flash Lite (Google), accessed through OpenRouter.

LineStencil is an independent product. It is not made, endorsed or sponsored by Google or OpenRouter. Every stencil is AI-generated and may miss or change details, so always check it before use.

How we keep content safe

• You confirm that each image is yours or that you have permission from the people in it.
• Every uploaded image is screened before a stencil is made, and every generated stencil is screened before it is shown to you. Blocked automatically: sexual content, anything involving minors, graphic gore and hate symbols. Using other people's likeness, logos or characters without rights is prohibited by our policy and handled through reports.
• We keep a log of each safety decision (the result only, never the image) and review flagged cases.
• LineStencil has no face swap or any other feature for putting one person's face on another, and no public gallery.

See the Acceptable Use Policy for the full rules and how to report a problem.