TraceLine – Extract and edit line art from photos locally

Summary: TraceLine converts photos into clean line art entirely within the browser, ensuring privacy by processing images locally without uploads. It offers six style presets and manual editing tools with Apple Pencil support, optimized for mobile and tablet use.

What it does

TraceLine extracts line art from photos using six preset styles and allows manual drawing and erasing. It supports zoom, pan, full-screen editing, and downloads of the full or visible image area.

Who it's for

It is designed for users needing private, local image processing and detailed line art editing on mobile or tablet devices.

Why it matters

It eliminates privacy concerns by processing images entirely on the device without uploading to servers.