How can I transfer text messages from iphone to computer?

Create a full backup using iTunes on Windows PC or Finder on Mac.

This is the official Apple method for backing up iPhone sms to a Windows PC or Mac. It creates a complete, encrypted snapshot of your iPhone, including all your messages. It's the best option for ensuring you don't lose your data if your phone is lost, damaged, or replaced.

How to transfer iPhone text messages to computer (Windows PC)

Step 1: Open iTunes on your computer.

Step 2: Connect your iPhone using a USB cable and click "Trust This Computer" on your phone if prompted.

Step 3: Click the small iPhone icon that appears near the top-left of the iTunes window.

Step 4: Under "Backups," select "This Computer."

Step 5: For a secure backup: Check the box that says "Encrypt local backup" and create a password you won't forget. This is required to save your Health and Keychain data.

Step 6: Click "Back Up Now." Your messages and other data will be saved to your computer

The main drawback is that you cannot open the backup file to read your messages on your computer. The backup is only useful for restoring your entire iPhone to its previous state.