--- title: "Gmail Attachment Size Limit: Send Large Photos Privately (2026)" description: "Gmail attachments are capped at 25 MB. Shrink photos to fit, or send an encrypted VaultForYou link you can revoke, so you keep control after the photos are sent." url: https://www.vaultforyou.app/blog/gmail-attachment-size-limit lang: en published: 2026-10-29 updated: 2026-10-29 author: "VaultForYou Editorial Team" publisher: VaultForYou --- # Gmail's attachment size limit, and how to send large private photos you can take back > Gmail stops attachments at 25 MB. Here is how to get a set of photos under that limit, and how to send private photos as a link you can revoke instead of a file you can never take back. Published 2026-10-29 - Updated 2026-10-29 - By VaultForYou Editorial Team ## Quick answer Gmail limits a message to 25 MB of attachments. To send more, shrink the photos, split them across emails, or share a link. For private photos, send an encrypted VaultForYou vault link: the recipient needs no account, and you can revoke the link at any time, which an attachment cannot offer. - **Gmail's limit:** 25 MB total per message, attachments included. - **Quick fix:** Resize or compress the photos before you attach them. - **Private photos:** Send an encrypted vault link instead of the files. - **Taking it back:** An attachment cannot be recalled. A revocable link can. Gmail is one of the most common ways to send a photo, and it has a hard ceiling. A single message can carry only so much in attachments, and a few high-resolution phone photos can use all of it. The fix for a one-off send is quick. For private photos, the better fix is to stop attaching the files at all. This guide covers Gmail's attachment limit, the fastest ways to get a set of photos under it, and a way to share private photos that you can take back later. ## What is Gmail's attachment limit? Gmail allows a message to carry up to 25 MB of attachments. The limit applies to the whole message, so ten 3 MB photos already reach 30 MB and will not send as one email. Check the total size before you attach. ## Make the photos smaller Reducing the photo size is the quickest fix for a few images. - **Resize the photo.** A smaller pixel size cuts the file size sharply and still looks fine on a screen. - **Lower the quality.** Saving a JPEG at a moderate quality setting keeps most detail at a fraction of the size. - **Compress a set.** For many photos, export them together so the whole set fits in one message. Do the resize on a copy. Keep the full-size original, because lost detail cannot be recovered from a shrunken image. ## Send private photos as a link you control Before you attach a private photo, think about what the file carries. An original can include where it was taken, when, and which phone took it. An attachment delivers all of that, and the recipient keeps their own copy forever. A VaultForYou vault link works differently: - **Encrypted end to end.** The vault is sent as an encrypted link, not a file the recipient can save and forward. - **No account needed.** The recipient opens the link without signing up. - **No identity or metadata travels with it.** The link does not carry details about you. - **Revocable.** You can revoke the link at any time, so access stops when you decide. - **Works where you already message.** Send it over iMessage, WhatsApp, LINE or email. Once an attachment is delivered, you cannot take the copy back. With a revocable link, you can. To keep the originals safe, store them in a vault, where they stay outside the Photos library. Moving a photo into a vault creates a copy, so delete the original from Photos and empty Recently Deleted afterwards. Our guide on [removing location from photos on iPhone](/blog/remove-location-from-photos-iphone) covers what to strip before any photo leaves your phone. ## Bottom line Gmail's 25 MB limit is easy to work around for a one-off send: shrink the photos or split them. For private photos, skip the attachment and send a VaultForYou link you can revoke, so you keep control after the photos are sent. ## Gmail attachment FAQ ## Frequently asked questions ### What is the Gmail attachment size limit? Gmail allows a message to carry up to 25 MB of attachments. The limit covers the whole message, so a few large photos can reach it quickly. Larger sets need a different method. ### How do I send photos that are too big for Gmail? Shrink the photos, split them across several emails, or share a link instead of attaching the files. Resizing or lowering the quality usually brings a photo set under the limit. ### Can I unsend a photo I attached to Gmail? Not once the other person has it. They keep their own copy. If you need to be able to take access back, share a link you control rather than the files. ### How do I share private photos so I can take access back? Use a VaultForYou vault link. You can send an encrypted vault to someone you trust by link, over iMessage, WhatsApp, LINE or email. The recipient does not need an account, no identity or metadata travels with the vault, and you can revoke the link at any time. ### Does sending a photo by email remove its location? No. Attaching the original file keeps its metadata, which can include where and when it was taken. Remove location before you send, or share through a vault link instead. ### Can I keep the originals while I send copies? Yes. Sending a copy leaves the original where it is. Keep the originals in a VaultForYou vault, where they stay outside the Photos library, and export a copy only when you need to send one. Viewing and exporting your files is always free. ## Keep reading - [How to Remove Location From Photos on iPhone (2026)](https://www.vaultforyou.app/blog/remove-location-from-photos-iphone): Remove location from photos on iPhone in a few taps: turn off Location in the share sheet, strip it from a photo with Adjust Location and stop Camera saving it. - [How to Hide Photos on iPhone: Hidden Album Guide (2026)](https://www.vaultforyou.app/blog/hide-photos-on-iphone): Hide photos on iPhone in seconds, find your hidden photos in the Hidden album, and see who can still open them, what syncs to iCloud and when a vault is better. - [Turn Off iCloud Photos Syncing Without Deleting (2026)](https://www.vaultforyou.app/blog/stop-icloud-photos-syncing): Turn off iCloud Photos syncing on your iPhone, iPad or Mac without losing pictures: which device to switch off, which option to pick and what stays in iCloud. - [Wi-Fi QR Code for Guests: How to Make One Safely (2026)](https://www.vaultforyou.app/blog/wifi-qr-code-for-guests): Make a Wi-Fi QR code for guests in minutes. Use a guest network, understand what the code reveals, and keep photos of the printed card out of your camera roll. --- Our guides are written and fact-checked by the VaultForYou team against Apple's own documentation. We make VaultForYou, a private vault app for iPhone. Download on the App Store: https://apps.apple.com/app/vaultforyou/id0000000000