平面设计 - Linearity Curve

Overview

Linearity Curve (formerly Vectornator) is a vector graphics editing app developed by Linearity GmbH, built from the ground up for the Apple ecosystem. It offers vector drawing capabilities including the Pen tool, node editing, Shape Builder, and Boolean operations, along with multi-artboard support so you can complete entire marketing campaigns or branding projects in a single file. The app features an AI-powered Auto Trace engine that converts hand-drawn sketches, photos, and scans into editable vector paths, plus one-click image background removal. Version 6.11 and later introduced Prompt to Image and prompt-to-vector features, letting users generate images or fully editable vector assets directly from text descriptions, with options for Gemini 3.1 Pro or Arrow 1.0 models and various aspect ratios. For typography and illustration, Linearity Curve supports kerning adjustments, ligatures, custom font uploads, text on a path, as well as linear and radial gradients, blend modes, clipping masks, RGB and CMYK color modes, and noise effects. The app is optimized for Apple Pencil pressure and tilt sensitivity, uses a touch-first interaction design with gesture-based canvas controls, syncs automatically across iPad, iPhone, and Mac via iCloud, and works fully offline. In terms of file compatibility, it imports and exports .ai, SVG, PDF, PNG, JPG, and TIFF formats, opens Illustrator, Figma, and Sketch project files directly, and lets you import into Linearity Move with one click to add animations. It also provides real-time team collaboration, allowing members to edit simultaneously in shared workspaces. Linearity Curve is ideal for logo designers, illustrators, marketing teams, UX designers, print designers, and any creative professional who needs professional vector design on mobile devices.

Q&A

Which devices and systems does Linearity Curve support?AI-generated

It requires iOS 16.0 or later and is compatible with iPhone, iPad, iPod touch, and Mac. The app is deeply optimized for the Apple ecosystem and supports automatic syncing across devices via iCloud.

Is Linearity Curve free?AI-generated

The app is listed as free on the App Store, but includes in-app purchases.

Can I convert raster images to vectors?AI-generated

Yes. The built-in AI-powered Auto Trace engine converts raster images like PNG and JPG, hand-drawn sketches, or photos into editable vector paths while automatically preserving layer groups and structure.

Which file formats are supported for import and export?AI-generated

It supports importing and exporting .ai, SVG, PDF, PNG, JPG, and TIFF formats. You can also directly open project files from popular design tools like Illustrator, Figma, and Sketch.

Can I generate vector assets directly with AI?AI-generated

Yes. Starting with version 6.11, the prompt-to-vector feature lets you type a description to generate fully editable vector assets, with each shape on its own layer and every path editable. You can choose between the Gemini 3.1 Pro or Arrow 1.0 models.

Can I use it without an internet connection?AI-generated

Yes. Linearity Curve offers full offline support so you can design anywhere, and it syncs automatically once you're back online.

Does it support multi-user collaboration?AI-generated

Yes. The app offers real-time team collaboration, allowing you to edit live in shared workspaces where every change is instantly visible to all team members.

What was Linearity Curve previously called?AI-generated

Linearity Curve was formerly known as Vectornator.