Desktop Computers and Laptops
For optimal performance of The Chicago Manual of Style Online, we recommend using one of the operating systems and browsers listed below. If you are part of a network, we recommend you contact your network administrator before making any changes to your current settings. If you are using an OS or browser other than those listed here, results may be unpredictable.
Windows 10/11
- Google Chrome 110 or later
- Microsoft Edge 110 or later
- Mozilla Firefox ESR 45 or version 125 or later
Macintosh OS X
- Google Chrome 110 or later
- Mozilla Firefox ESR 45 or version 125 or later
- Safari version 16.6 or higher
Mobile Devices
The Chicago Manual of Style Online is optimized for certain handheld mobile devices (screen resolution of up to 767 pixels). For these devices, we recommend using one of the following browsers:
iOS 14 or higher
- Safari 16.6 or higher
Android OS 11 or higher
- Chrome 110 or higher
If you are using a browser other than those listed here, results may be unpredictable.