Tattoo Stencil Maker vs Undertone Tuner

Stenstill turns any image into a clean, high-contrast tattoo stencil in seconds. Built for tattoo artists, apprentices, and designers, it takes the guesswork out of stencil prep—import a photo, sketch, or design, fine-tune the lines, and get a transfer-ready stencil without ever opening a desktop editor. Why artists choose Stenstill: Instant Image-to-Stencil Conversion – Transform photos, sketches, and artwork into crisp, tattoo-ready line work with a single tap. HD Output, Built for Transfer – Sharp black-and-white stencils optimized for thermal printers and freehand transfer, with no muddy grays or lost detail. Full Creative Control – Dial in darkness, detail level, and line clarity until the stencil matches your vision exactly. Zero Learning Curve – No design software experience needed. Import, adjust, save. That's it. Export & Share Anywhere – Save stencils to your device, send them to your printer, or share directly with clients for approval. From studio sessions to walk-ins, Stenstill keeps your workflow fast, clean, and professional. Stenstill is free to download. Some features require a premium subscription. If you subscribe: Payment will be charged to your iTunes Account upon purchase confirmation. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal anytime in your Account Settings after purchase. Privacy Policy: https://stenstill.com/privacy Terms of Use: https://stenstill.com/terms

Undertone is a precision tool for tattoo artists and clients. Fresh tattoos often come with redness and inflammation that can distract from the actual work. Undertone removes that redness while keeping the skin tone and tattoo detail intact. How it works: Select or take a photo of a fresh tattoo. Paint over healthy skin near the tattoo to set a reference tone. Tap Apply. Undertone uses Lab color space analysis to neutralize redness across the image. Fine-tune with Strength, Threshold, and Brightness sliders. Use the Exclude brush to protect specific areas from correction. Save the final image at full camera resolution. Why Undertone: Maintains natural skin tone with precision color math Works with all skin tones Full-resolution export: no quality loss 100% on-device processing. Your photos are never uploaded No accounts, no ads, no tracking Pinch to zoom for detailed work Undo support and before/after toggle Works on iPhone and iPad Built by a tattoo artist, for tattoo artists.