If you're using any other Chromium-based browser like Brave, Arc, Opera, or others, the steps to make ChatGPT the default search engine are similar to those for Chrome.

On the other hand, the steps for changing the default Chrome search engine on Android may vary depending on your device. However, it will usually be found in your Chrome app's settings.

Easy guide to add ChatGPT Search as default on your browser cover for Chrome, Edge, Firefox. You can set it as default or use it on demand using shortcut.