Can I delete Quran verses from my phone?

A screen is not a mushaf

The special rules about handling the Quran, like wudu and respectful disposal, are about a physical copy (mushaf). On a phone, the verses are just data shown on a screen. When you close the app, the words disappear; when you delete a file, nothing is torn, thrown away or put on the floor. Contemporary scholars broadly agree that deleting Quranic text from a device is permissible. For the same reason, many say you don't need wudu to read from a phone. See Can I read the Quran on my phone without wudu?

Respect is in the heart and the action

Honoring the Quran is a sign of faith:

Deleting a file to free space, clean up a chat or switch apps has nothing disrespectful in it. The Prophet ﷺ taught that "actions are judged by intentions" (Sahih al-Bukhari 1). What would be wrong is mocking a verse, editing it to change its meaning, or sharing it with insulting content.

Even physical copies can be removed respectfully

Islam doesn't require you to keep every copy forever. When the Companions standardised the Quran, Uthman sent official copies to each region and ordered the other written materials to be burned (Sahih al-Bukhari 4987). Old or damaged paper copies are buried or burned respectfully today too. If you have a physical copy to get rid of, see How do I dispose of an old or damaged Quran?

Common situations

• Group chats full of verse images: you can clear them.
• Deleting a Quran app: fine; you can reinstall anytime.
• Wiping or selling your phone: no special steps needed.
• Phone in the bathroom with a Quran app: also allowed. See Can I take my phone into the bathroom if it has a Quran app?