SigNote — Doodle onto Photos

A sheet of paper, a pen, and two fingers — SigNote makes you a hand-drawn photo artist. Three easy steps!

Step 1 — Pick a photo as your "background."

Step 2 — Doodle on paper and snap it. SigNote removes the background and transfers your doodle as a "foreground."

Step 3 — With your fingers: scale, rotate, erase, recolor — and open the coloring editor to paint it by hand.

With SigNote, a photo with your own style is this easy!

—— New in this version ——

• SigNote Plaza: browse, download and like everyone's coloring foregrounds - with category/tag filters, creator pages, and multi-select management of your shares

• Share your creations: add a category and tags, share publicly (shown after review) or keep a private cloud backup; downloaded works stay editable

• New — video signatures: use a video from your library, or record one with the camera, as your "background," and lay hand-drawn signatures over it

• Boiling-line wobble: quick toggle plus a panel for amplitude and speed — your lines come alive

• High-quality video export: frame-by-frame compositing; save to Photos or share anywhere

• Quick line-color palette and dashed selection outline for more intuitive editing

• Edit in portrait or landscape: turn your phone sideways and the editor and camera rotate with it — your photo recenters and fills the screen, just like the built-in Photos app. Exports are always upright and complete, whether you shot in portrait or landscape

• Pinch to zoom and pan: magnify and move around your photo to align and fine-tune with ease

• Shoot in landscape too: capture backgrounds and paper doodles for cutout while holding your phone sideways — what you see is what you get

• Unlimited foreground transfers (the old version capped at 7 layers)

• New coloring editor: paint bucket plus colored-pencil / marker / charcoal / airbrush texture brushes

• Re-edit any foreground anytime: change line color, adjust overall opacity, erase to touch up

• Coloring and line art on separate layers — edit each independently; your edits persist across restarts

• Cutout core rewritten on Apple's native imaging pipeline — faster and more efficient

• High-resolution compositing, one-tap share to Photos or any app

• Privacy first: all editing on your device; your photos are never uploaded. No account, no ads, no tracking

—— About purchases ——

Free to download, unlock what you need — no subscriptions, no monthly fees:

• SigNote Pro — all filters, hi-res & batch export, premium artwork, photo exports without the SigNote logo

• Coloring Pack — the foreground coloring editor and all texture brushes

• SigNote Video Pro — clean video exports (the video features themselves are free to use in full)

If you bought the old paid app, SigNote Pro unlocks automatically after updating, at no charge (tap "Restore Purchases" if needed).

—— For long-time users ——

The old "SigNote Cloud" foreground library is evolving into the new "SigNote Plaza" community, coming in a future update. Your work saved on your device is unaffected.

Made in Taiwan, with care. Questions? [email protected].