UUUP Tools

Developer Tools

Signature Pad — Handwritten Export

Draw a signature on canvas, adjust stroke width and color, then export PNG or SVG locally—transparent background supported.

Quick switch→Image Watermark
SignatureHandwritingExport
Quick switch:Image WatermarkSVG to PNGQR Code Generator

Favorite this tool

No favorite storage mode has been selected.

Quick actions

Back to Developer Tools Browse all tools

Copy this tool URL or open the system share sheet on a supported device.

Use cases

  • Create embeddable signature images
  • Preview stroke styles before export
  • Generate assets for documents

How to use

  1. Draw with mouse or touch
  2. Tune stroke width and color
  3. Download PNG or SVG

Example input and output

Action

Draw + export

File

signature.png

FAQ

Transparent PNG?

Yes—choose transparent background before export.

Vector output?

SVG export wraps the raster stroke for easy placement.

Tools

Related tools

Continue with another translated tool for a nearby task.

Image Watermark

Image Watermark — Tiled Text Overlay Locally

Available

Overlay tiled text watermarks with adjustable opacity, size, and angle using Canvas in your browser. Useful for ID scans and draft artwork—files stay on this device.

Watermark Image Privacy
Open tool

SVG to PNG

SVG to PNG — Local Vector Rasterization

Available

Render SVG markup to Canvas in your browser and export PNG at a chosen scale. Useful for icon exports, doc illustrations, and multi-resolution previews.

SVG PNG Convert
Open tool

QR Code Generator

QR Code Generator — Text and Links to Images

Available

Generate a QR code from text or a URL in your browser. Adjust size and colors, then export an image for event entry points, landing pages, posters, and print materials. Content stays on this page and is not uploaded.

QR code Generate Share
Open tool