uber/UberSignature

Health v2 · maintenance only

Flags: no_releases archived

Adoption not part of the score

1283 stars · 172 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

UberSignature is an iOS view controller component that lets users draw realistic, pen-on-paper style signatures with their finger. It models stroke speed and pressure to vary line thickness instead of plotting fixed-width lines between touch points, and exposes APIs for retrieving, resetting, recoloring, and pre-populating the signature image.

Use cases

• capture a handwritten signature in an iOS app
• draw a natural-looking signature with a finger on a touchscreen
• add a drop-in signature pad view controller to an existing iOS view hierarchy
• collect delivery or checkout confirmation signatures on iPhone or iPad
• retrieve the drawn signature as a UIImage
• render strokes with variable thickness that mimic real pen-on-paper writing

When to choose

• you need on-screen signature capture in a native iOS app
• you want realistic variable-thickness strokes rather than crude polylines between touch events
• you need a component that works in Objective-C or Swift and sizes cleanly with auto-layout
• you want a lightweight MIT-licensed UI component with no dependencies

When to avoid

• you need signature capture on Android or in cross-platform frameworks rather than native iOS
• you require an actively maintained project - the last release was in 2020 and the repository is no longer under development
• you need stylus-level pressure data, typed signatures, or document signing workflows beyond drawing and exporting an image

Facets

library · maturity abandoned

ui-components graphics mobile-development graphics signature-capture signature-pad objective-c uikit view-controller touch-input drawing handwriting variable-line-thickness auto-layout ios mobile swift

Member repositories

For agents

markdown · JSON · MCP: product_card(name="uber/UberSignature")