potrace - Open source program that transforms bitmaps into vector graphics.
Get waves - A simple web app to generate svg waves, unique every time
Vectorizer.io - Fast and easy way to vectorize an image online
Svg Wave - A tiny, customizable svg wave generators for UI Designs.
Vector Magic - Easily convert JPG, PNG, BMP, GIF bitmap images to SVG, EPS, PDF, AI, DXF vector images with real full-color tracing, online or using the desktop app!
SVG Waves - Instantly generate SVG waves, made by a 12 year old 🌊