Updated 7 October 2026. RasterGo prepares raster images for review and import into engraving software. The beta is free; the displayed $4.90/month proposal is not an available purchase. No subscription is created by using the tool or selecting a price preference.
Use only files you own or have permission to process. You keep your rights in your input and resulting files. Processing happens in your browser. Presets are starting settings, not calibrated material profiles. Check exported dimensions and import settings in your own engraving software.
Visual previews and material simulations are not physical test results. Machine wavelength, power, spot size, coating, material, settings and source image affect the final result. This beta has not been validated by a physical laser test. Run a small test on suitable scrap material, follow your machine manufacturer's instructions and adjust settings yourself. The tool does not supply power/speed recommendations or control a laser.
At most 20 JPG/PNG/WebP images per batch, 10 MB per file and 60 MB total input. Working copies may be resized to protect browser memory. Exports are bounded to 4096 pixels per dimension and 6 million pixels per image. Increasing DPI does not recover detail from a small input. Browser/device limitations may require smaller batches. No guarantee of merchantability, perfect burns, uptime or fitness for a particular machine is made.
Our portrait, couple, dog and horse sample photos are original AI-generated demonstration inputs. Prepared sample images are outputs from this tool; material previews are simulations. They are not customer success cases. The ZIP implementation uses fflate 0.8.2 under the MIT license. Sora is self-hosted under the SIL Open Font License 1.1. Public competitor interfaces informed our workflow; their photos, testimonials, logos and code are not reproduced.
See Privacy. Beta contact: maintainer profile. A dedicated verified support channel is required before paid launch.