How to Back Up a WhatsApp Chat Before Switching Phones

5 July 2026 · 4 min read

Getting a new phone is exciting right up until you remember that years of WhatsApp conversations live only on the old one. Here's the difference between WhatsApp's built-in backup and a proper export, and how to make sure nothing important gets left behind.

Backup and export are not the same thing

WhatsApp offers a "backup" feature — on iPhone it saves to iCloud, on Android it saves to Google Drive. It's easy to assume this covers you, but it's worth understanding exactly what it does and, more importantly, what it doesn't.

A WhatsApp backup is an all-or-nothing snapshot of your entire account: every chat, every photo, every voice note, bundled into one encrypted file sitting in your cloud storage. It's designed for one job — restoring WhatsApp on a replacement phone of the same type. Set up WhatsApp on a new iPhone and sign in with the same number, and it will offer to restore your iCloud backup. Do the same on a new Android phone with a Google Drive backup, and it works the same way.

The problems start when your situation doesn't fit that narrow use case:

• Switching between iPhone and Android. An iCloud backup can't be restored on Android, and a Google Drive backup can't be restored on an iPhone. WhatsApp has an official transfer tool for moving between the two, but it has to work first time, needs both devices, and doesn't leave you with a copy you can read or search on a laptop.
• Storage limits. iCloud gives you 5GB free; Google Drive backups for WhatsApp used to be exempt from your storage quota but that changed, and a chat history full of photos and videos can easily outgrow what you're prepared to pay for.
• Backups quietly failing. They run on a schedule (daily, weekly, or manually) — if your last one didn't complete, was months old, or Wi-Fi wasn't connected when it was due, you might not find out until you're already staring at an empty chat list on the new phone.
• You can't actually look at a backup. It's an opaque file. You can't open it, print it, or read a single conversation from it without going through a full device restore.

What an export gives you instead

An export is a completely different thing: a readable copy of one specific chat, saved as a .zip file containing a text file (_chat.txt) and, if you choose, the photos, videos and voice notes from that conversation. It doesn't touch your account settings, your other chats, or WhatsApp itself — it's just a portable snapshot of the conversation you asked for.

Because it's a plain file rather than a cloud-locked backup, it works the same way whichever phone you move to next, survives you leaving WhatsApp entirely, and can be opened, searched or turned into something readable years later. That's the copy you actually want for chats that matter — a long thread with a parent, a group chat from a holiday, a conversation with someone no longer around.

How to export a chat

On iPhone: open the chat, tap the contact or group name at the top, scroll down and tap Export Chat, then choose Attach Media (includes photos, videos, voice notes) or Without Media (text only, much smaller). Choose Save to Files and pick a folder you'll remember.

On Android: open the chat, tap the three-dot menu, choose More, then Export chat. Pick Include media or Without media, then save the resulting .zip somewhere safe — a cloud drive, a computer, or email it to yourself.

Repeat this for every chat you want to keep permanently. There's no bulk "export everything" option, which is a good reason to be deliberate about which conversations actually matter rather than trying to save all of them.

Turning the export into something you'll actually read

A raw _chat.txt file is functional but not exactly pleasant — it's a flat log of timestamps and message text, with media files sitting loose in the same folder. SaveMyChats takes the exported .zip and turns it into a proper web page or PDF, with photos shown inline, voice notes playable, and messages laid out like a real conversation rather than a log file — all done in your browser, so nothing is uploaded anywhere. It's a good last step once you've exported the chats you want to keep, so the archive is something you'd actually open again.

A sensible order of operations

1. Before you do anything else, make sure WhatsApp's own backup is current (Settings → Chats → Chat backup) — this is still your safety net for the migration itself.
2. Export any individual chats you want a permanent, readable copy of, choosing "with media" for the ones where the photos and voice notes matter.
3. Move those .zip files off the old phone — to a computer, cloud storage, or email — so they don't disappear with the device.
4. Set up WhatsApp on the new phone and restore from backup as normal.
5. Only once you've confirmed everything is on the new phone and your exports are safely stored elsewhere should you wipe or hand over the old one.

Don't factory-reset or trade in the old phone until you've actually opened the exported files somewhere else and confirmed they're readable. A backup you haven't verified isn't a backup yet.

Ready to save yours? SaveMyChats turns a WhatsApp export into a beautiful web page or PDF — right in your browser, with nothing uploaded. Open SaveMyChats →