As of the most recent release, Looker supports:
Level 1 Browsers
Level 1 browsers are fully supported for use with Looker. For Level 1 browsers, Looker supports the current and previous major releases of the browser. Each time a new browser version is released, Looker supports the newest version and stops supporting the third most recent version.
Level 2 Browsers
- Internet Explorer (version 11)
For Level 2 supported browsers, Looker cannot guarantee performance or functionality due to the limitations of the browser technology. For more information, see our Help Center article explaining why IE11 is now Level 2 and what actions we suggest.