Original size
—
Output size
—
Outline color
Custom
Preview background
Processed locally — no upload to server. Output is full resolution.
Add a die-cut border to any PNG sticker. Choose your outline color, adjust thickness, and download a print-ready file — in seconds, right in your browser.
Drop PNG sticker here or click to upload
Works best with transparent PNGs
How to use
Step 01
Upload your sticker PNG
Use any PNG with a transparent background. The outline follows the shape of your sticker automatically.
Step 02
Choose outline color
Pick from presets — white is most popular for Etsy stickers — or choose any custom color.
Step 03
Adjust thickness
Drag the slider to set how thick the border is. Preview updates in real time so you see exactly what you'll get.
Step 04
Download full res PNG
Get the full resolution file ready for print, Etsy, or Canva. Output size is slightly larger than the original to include the border.
FAQ
How do I add a white border to a PNG for stickers?
Upload your PNG to this tool, select white as the outline color, set your desired thickness, and download. The border follows the exact shape of your sticker — including any curved or detailed edges.
Will the outline follow complex shapes?
Yes. The tool uses a circular stamp technique on the canvas alpha channel, which traces around the full shape of your PNG — including cutouts, holes, and complex curves.
What thickness should I use for Etsy sticker sheets?
For a 3000px PNG, 40–60px gives a visible but clean border. For smaller files around 500px, 10–20px is usually enough. Use the preview to find what looks best.
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