# What takes up space in Gmail? — Adinand Email Cleaner

Last reviewed: September 23, 2026. HTML version: https://adinandemail.com/answers/what-takes-up-space-in-gmail

**Google's own cleanup advice for Gmail points at attachments and at two folders, not at ordinary email.** Its attachments page says to "delete unneeded large attachments" and to "Regularly empty your trash and spam" ([*Send attachments with your Gmail message*](https://support.google.com/mail/answer/6584), read 23 September 2026). The first thing to get straight is that the quota is not Gmail's at all: a personal Google Account gets "up to 15 GB of storage which is shared among Drive, Gmail, and Photos" ([*Manage your storage in Drive, Gmail & Photos*](https://support.google.com/mail/answer/6558), read 23 September 2026).

## What counts against the 15 GB <ul> <li>**Gmail messages and their attachments**, in Google's words "Gmail messages and attachments, which includes your Spam and Trash folders" ([*How your Google storage works*](https://support.google.com/drive/answer/9312312), read 23 September 2026).</li> <li>**Spam.** It sits there, and it counts.</li> <li>**Trash.** "Until you permanently clear items in these folders, they count against your storage limit" (the *Manage your storage* page above).</li> <li>**Drive files you own** — "Only the files you own count toward your Google storage" — and **Google Photos backups**. On Android, WhatsApp backups too; Google says they "count toward your Google Account storage limit" (same page).</li> </ul> <p>Google is explicit about the consequence: at the limit you cannot "upload or create files in Drive, send or receive emails in Gmail, or back up photos or videos to Google Photos" — and "if you're over your storage quota for 2 years, we might delete your content across Gmail, Drive, and Photos" (the *Manage your storage* page again).</p>

## The part people get wrong <p>A full account is not necessarily a Gmail problem: Photos and Drive draw on the same quota, and Google's pages do not say which of the three usually fills it. So before spending an afternoon in the inbox, find out which of the three is actually holding the bytes in yours. [Which "full" you are looking at.](https://adinandemail.com/answers/phone-or-google-storage)</p> <p>The second thing people get wrong is Trash. Deleted mail keeps counting while it sits there, and Gmail deletes it permanently only "After 30 days" ([*Delete messages in Gmail*](https://support.google.com/mail/answer/7401), read 23 September 2026). Emptying Trash yourself is quicker, though even then Google says to "Allow time (up to 48–72 hours) for your storage to update after deleting multiple files at once" (the storage page).</p>

## Three searches that answer it with your own numbers <p>Google's storage page suggests searches of its own, and two of these three are its examples word for word:</p> <ul> <li>`has:attachment larger:10M` — Google's search for "emails with attachments larger than 10 megabytes".</li> <li>`larger:25M` — ours: the biggest things in the account, attachment or not.</li> <li>`in:anywhere older_than:2y has:attachment` — Google's "attachments older than two years" search, with `in:anywhere` added so Spam and Trash are counted too ([*Refine searches in Gmail*](https://support.google.com/mail/answer/7190), read 23 September 2026).</li> </ul> <p>Keep size values in one piece. On Gmail's operator page a dot inside a number is a decimal point, while a space or a dash splits the number in two. [Working through the results.](https://adinandemail.com/answers/find-large-emails-in-gmail)</p>

## Why the biggest number is rarely the biggest problem <p>A size search finds you the heavy messages. It does not find the newsletter that has arrived every Tuesday for six years, each one small, together larger than anything on that list. Size searches are per-message; the accumulation is per-sender, and no `larger:` threshold will show it to you.</p>

## Where we fit <p>[Adinand Email Cleaner](https://adinandemail.com/) groups your Gmail by sender rather than by message, and shows the size of each group — the per-message sizes Gmail itself reports, added up. That is the view where the Tuesday newsletter finally looks like what it is. You can clear a sender's entire history in one decision, then turn the recurring ones into auto-trash rules, which are ordinary Gmail filters and keep working even if you delete the app.</p> <p>Two honest limits. It only touches the Gmail part of the quota — if your 15 GB is mostly Photos, this is the wrong tool. And it moves mail to Gmail's Trash, so the space "will free up after Trash clears" rather than today, unless you empty Trash yourself. Free to try: clean up to 2,500 emails and 3 auto-trash rules, with 250 more emails added every month (unused monthly emails don't carry over).</p>

Related: [Gmail storage full](https://adinandemail.com/answers/gmail-storage-full) · [Phone or Google storage?](https://adinandemail.com/answers/phone-or-google-storage) · [Find large emails in Gmail](https://adinandemail.com/answers/find-large-emails-in-gmail) · [Google storage full](https://adinandemail.com/answers/google-storage-full)