Gmail storage full on Android: how to find big emails

By Saadat Rafiq · 2 min read · 4 steps · Published 6 October 2026

Device

Android

Shown on

Samsung Galaxy A57 5G (SM-A576B), One UI 8.5, Android 16

App

Gmail

Real screenshots

2 of 4 steps

Checked

October 2026

Sources

1 official, linked below

Step by step

1. 

   Search by size

   Type larger: and a size into the Gmail search box, for example larger:10M for over 10 MB. We searched larger:1K howtosimply test so that only our test mail could match; the result row is blurred.

   Done

2. 

   Delete what you do not need

   Open a mail and tap the bin at the top. A bar at the bottom confirms it with Undo. Here, 1 deleted.

   Done

3. Empty the Trash

   Deleted mail still counts against your storage for 30 days. Open the menu, tap Trash and then Empty Trash now. We did not empty ours.

   Done

4. Check what else uses the space

   Storage is shared with Google Drive and Google Photos. The Google One app or one.google.com/storage shows the split. We did not capture that page, because it shows the account.

   Done

About this guide

When your Google storage is full, Gmail stops receiving mail. Big attachments are usually the quickest win. Our Gmail account is a real one, so addresses, senders and subjects are blurred; the only mail we touched was a test message we sent to ourselves.

The screenshots are from Chrome and the Gmail app on a Samsung Galaxy A57 5G with Android 16 and One UI 8.5, in dark mode. Both apps look the same on other Android phones; only the phone's own settings screens differ by brand.

Good to know

Other useful searches: has:attachment older_than:1y for old attachments, or larger:5M in:sent for big mails you sent.

Mail still not arriving after you free space? Gmail not getting new emails on Android.

In short: Gmail search larger:10M, delete, empty Trash; check Drive and Photos too.