Kinetic Laser Studio is a free tool from Kinetic Carving. Drop in a photo, logo or line art, pick your laser and material, and download a PNG tuned to that material. You need a free Kinetic Carving account to use it, and your images never leave your browser.
Diode engravers (5 to 10W and 20W+), desktop CO2 (K40 class), mid-size Ruida and DSP CO2 machines, Glowforge, large CO2 (Epilog, Trotec and Laguna class), and fiber galvo lasers, including MOPA.
Basswood, Baltic birch plywood, hard maple, cherry, walnut, pine, MDF, cork, cardboard, paper and cardstock, veg-tan leather, denim and natural fabric, cast acrylic, glass, mirror, slate, black granite, dark marble, ceramic tile, anodized aluminum, stainless steel (with Cermark or dry moly, annealing, etching and deep engraving), titanium, and brass and copper with LaserBond.
Need help with laser settings, focus or materials? Read KERF, the free laser field guide. Ready-to-engrave designs are in the Kinetic Carving file library.