The #1 unofficial 311 app for Chicago

Report Chicago,
from your pocket.

Potholes. Stray animals. Broken streetlights. Graffiti. Snap a photo, tap submit — Chicago Works files it with 311 and tracks it until it's fixed. Free. No sign-up.

20k+Downloads
4.6★App Store
50+Service types

Built with the City of Chicago's Open311 framework.

Chicago Works app icon
Chicago Works home screen

Three taps to a cleaner Chicago.

No account, no friction. It just works.

  1. 1

    Snap a photo

    See a pothole on your block? Take a picture. We grab your GPS location automatically.

  2. 2

    Pick the issue

    50+ service categories — stray animals, graffiti, garbage, street lights, trees, water, you name it.

  3. 3

    Submit & track

    We file it with 311. You get a ticket number and can watch its status change from open → closed.

Everything you need, nothing you don't.

📷

Photo evidence

Attach a picture with every report. The 311 team takes photo-backed tickets more seriously.

📍

GPS auto-fill

Location and ward detected automatically. Drag the map pin if you need to adjust.

🏛

Open311 powered

Official integration with the City of Chicago's 311 system. No scraping, no shortcuts.

🔔

Track to resolution

Submit once, check back later. The Service Tracker shows you the real status of every ticket.

🛜

Works offline-first

Start a report without signal — it syncs the moment you're back online.

🔒

Privacy-first

Your email and address never leave the 311 flow. Nothing is shared outside the request.

See it in action.

Snap. Submit. Track.

Browse 50+ service categories
50+ service categories
Fill out a report with photo, location, and details
Guided report form
Home screen with your Chicago ward
Ward auto-detection

What Chicagoans say.

★★★★★

"Chicago Works makes reporting quality-of-life issues in my neighborhood easier than ever. Used it last week to report a pothole and it was fixed in two days."

— Bud Champaign
★★★★★

"Simple. Effective. The photo-upload feature is a game-changer — you can actually show them what's wrong instead of describing it."

— Richard Whittemore
★★★★★

"Finally, an app that gives regular people a direct line to 311. Every Chicago resident should have this."

— Demedia

As seen in.

Chicago runs better when you help run it.

Free to download. Nothing to sign up for. Works in every ward.