SF Billboard turns startup homepages into San Francisco billboard mockups

Field notes

The generator builds its output from a startup’s homepage rather than requiring a separate creative brief, using the stated name, pitch, and brand colours as inputs. Visitors can choose among five physical or simulated formats, three aspect ratios, and named settings such as US-101 northbound or a Mission District street. The site also offers a six-second moving treatment with walking, driving, rideshare, or pointing-at-the-board scenarios. It explicitly labels the results as mockups, not purchased advertising inventory.