US Sign Code (ussigncode.com) is a free informational tool that helps business owners estimate whether a storefront sign is likely to comply with their city's sign ordinance. We are not a government agency and are not affiliated with any city.
You enter an address and sign details. We look up zoning information from public city data sources and compare your sign against publicly available ordinance rules to produce a risk estimate. The result is informational only — it is not a permit, a legal determination, or professional advice.
We do not require you to create an account, and we do not ask for your name, email, or payment information to use the checker.
This site is supported by advertising. We use Google AdSense to display ads. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits.
We and our partners (Google Analytics, Google AdSense) use cookies and similar technologies for analytics and advertising. You can control or delete cookies through your browser settings. Disabling cookies may affect how ads are shown but will not prevent you from using the checker.
Zoning and address lookups use public services such as city open-data portals (ArcGIS, Socrata), the U.S. Census Geocoder, and NYC Planning Labs GeoSearch. Their use is governed by their own terms and privacy policies.
US Sign Code provides a first-pass risk estimate based on public ordinance data, which may be incomplete, out of date, or superseded by special districts, overlays, building codes, or local amendments. We make no warranty as to accuracy or completeness.
This site is intended for business owners and is not directed at children under 13. We do not knowingly collect information from children.
We may update this policy. Material changes will be reflected by the "last updated" date above.
Questions about this policy can be directed through the site. For sign permitting questions, contact your city's building department directly.