Light Rails — Generative Pattern Studio
A browser-based studio for geometric patterns, glowing lines, gradients and motion. Explore shapes and timing, preview compositions in mockups, and prepare visuals for your next design.
About this resource
<p>delphitools brings together the small utilities you need between bigger tasks: compress an image, check contrast, build a palette, prepare a PDF or convert a file. Instead of visiting a separate service for each job, you can search one collection.</p><p>Visual tools include gradient and palette generators, a WCAG contrast checker, colour conversion, SVG optimisation, favicon creation, cropping and image splitting for carousels. Substrata handles image editing and composition, while Errata provides PDF editing. There are also sections for typography, audio and video, print preparation and developer utilities.</p><p>The website is free and requires no account. According to its developer, files are processed locally in the browser without data collection. It is useful for designers and anyone who needs to finish a small technical task without installing another app.</p>
Usage and licensing
Free web tools with no account or paywall. The website identifies the project's open-source code as 0-BSD licensed; rights to files you upload are separate.
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