What is Image Outliner?
Image Outliner is a browser-based tool that turns photos, PNGs, and drawings into clean outlines, edge maps, stencils, sticker-style strokes, and line drawings. You upload an image, tweak a few controls like stroke width, smoothing, threshold, and outline color, then download a PNG right from the browser. It is built for quick, private workflows with local previews, no signup for basic use, and transparent output for design and craft projects. It is especially handy for stickers, Cricut cut lines, tattoo stencil drafts, coloring pages, and other printable or layered design work. Optional AI cleanup is available for cleaner, more polished results, with paid plans aimed at more advanced export and workflow needs.
Key features
- Upload JPG, PNG, or WEBP files from the browser.
- Adjust outline width, smoothing, threshold, and color.
- Preview changes locally without signing up.
- Export transparent PNGs for stickers and layered designs.
- Create stencil, edge map, and line drawing outputs.
- Use optional AI cleanup for cleaner print-ready results.
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