Archsynth

Archsynth is an architecture diagram tool that turns architecture sketches into polished renders and 3D visuals in seconds. Archsynth converts architectural sketches and concept images into renders, 3D models and CAD files using AI. It bundles sketch to render, virtual staging, moodboard generation and color preservation into one subscription aimed at architects, interior designers and visualization freelancers.

Archsynth is an AI tool built for architectural and interior design work, turning rough hand sketches, concept drawings and reference images into polished renders. The homepage states a render can be produced in around 14 seconds, and the platform has already generated more than 15.6 million renders. Beyond straight sketch to render conversion, the tool covers a wider workflow: text to image, photo enhancing, interior design, generative fill, virtual staging, AI landscaping, image to video, image to CAD, image to 3D, moodboard driven generation and an AI assistant. The pitch is consolidation, replacing a stack of separate generative tools with one subscription. The workflows most relevant to practicing designers are sketch to render, image to 3D and image to CAD. The 3D output is described as usable in Sketchup, Rhino, Revit and 3ds Max, which matters for anyone who needs geometry to move downstream rather than stay a flat picture. A color preservation mode keeps the palette of the input image intact across variations, and a style reference mode lets a render follow the look of a supplied example. Tileable texture generation and illustration output round out presentation and material work. Renders shown on the site are tagged by method (concept to render, mood board, by style, elevations, landscape, freestyle), which gives a fair sense of the supported inputs. The audience is architecture and interior design professionals, students and visualization freelancers. Documented use cases include client and stakeholder presentations, where the site claims a saving of more than 10 hours of work, plus concept iteration and staging. Competitors include general purpose image generators such as Midjourney and Stable Diffusion, and dedicated architectural visualization plugins. Archsynth's argument is specialization and price: one subscription instead of several tools, with generation starting at $0.016. Pricing is split into a Student plan at $10 per month and a Pro plan at $24 per month, with a 7 day money back guarantee and a signup based start. The site cites 176,582 users and lists institutions such as Stanford, Cornell, NYU, Siemens and Moore Yaski Sivan among its users.