# StickerBleed: Add a contour white border to transparent PNGs

> Contour border for transparent PNGs. Free.

Canonical: https://indielaunch.dev/products/stickerbleed
Last updated: 2026-10-30

|  | StickerBleed |
| --- | --- |
| Website | https://stickerbleed.com/ |
| Pricing | Free |
| Platforms | Web |
| Categories | Design Tools |
| Based in | United States |
| Launched | 2026-10-30 |
| Made by | anderson188 |

Contour border for transparent PNGs. Free.

## Features

- **Contour border generation**: Creates a border that follows the transparent PNG silhouette rather than the canvas rectangle.
- **Adjustable thickness and color**: Choose a thickness from 2–20px and change the border color; white is the default.
- **Transparent PNG processing**: Accepts transparent PNG artwork up to 4000×4000px and 10MB.
- **Preview and download**: Preview the original against the result, then download the generated contour-outline PNG.
- **Sticker and print preparation**: Supports workflows for die-cut and kiss-cut stickers, vinyl cutters, Etsy and print-on-demand files.
- **Temporary image processing**: Uploaded images are processed for generation and discarded afterward rather than permanently stored.

## FAQ

### Is StickerBleed free to use?

Yes. Each IP address gets 10 free generations per day, and generation does not require an account.

### What file types are supported?

The tool is built for transparent PNG uploads. The maximum size is 4000×4000px and 10MB.

### Is the border a square frame?

No. The contour outline follows the transparent silhouette, including letters and irregular sticker shapes.

### How much control is available over the border?

You can choose a thickness from 2–20px and select a color. White is the default.

### Can it create a white border PNG?

Yes. Keep the border color at #FFFFFF, the default, to create a white contour outline.

### Are uploaded images stored?

Images are processed temporarily for generation and discarded afterward. The site says it does not permanently store uploaded artwork.

### Does it support batch uploads?

Currently, one PNG is processed at a time.

### Why does an anonymous result have a watermark?

Anonymous previews may include a StickerBleed watermark. A free signed-in account can remove the watermark and download a clean file.

Tags: sticker bleed, PNG outline, print prep

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