How to send multiple photos in one email

Email wasn't designed for stacks of phone photos. Here's how to send multiple photos in one email when each one is a few megabytes: without bouncing or losing quality.

The 25 MB problem (briefly)

A modern iPhone photo is 4–8 MB. Gmail caps a single message at 25 MB advertised, ~18 MB actual after base64 encoding. So roughly 3–4 originals fit. Outlook is tighter at 20 MB / ~14 MB actual. The moment you select more than that, the email bounces: and the bounce notice doesn't tell you which photo broke it.

Method 1: compress the batch (best for 5–50 photos)

The most direct route is to compress everything down to fit one email. EmailPhotos.com does this without uploading anything:

1. Open the site, drag in or tap to select your photos.
2. Each photo compresses in parallel in a Web Worker. The footer shows total size: e.g. 12.4 MB / 14 MB.
3. Tap Send. Pick Mail / Gmail / your favourite mail app from the share sheet.

Quality is balanced across the batch: smaller photos get more bytes relative to bigger ones, so nothing looks worse than it needs to. Default budget is 14 MB so the email goes through to anyone: toggle to 22 MB if you know your recipient uses Gmail or Yahoo.

Method 2: share via cloud link (best for 100+ photos)

For really big batches, attaching is the wrong tool. Share a cloud folder instead:

• Google Drive: select photos in Photos / Drive → Share → "anyone with the link". 15 GB free.
• iCloud Mail Drop: when you attach >20 MB in Apple Mail, it offers Mail Drop automatically. Recipients click a link and download. Up to 5 GB per email, link expires in 30 days.
• WeTransfer: no signup, drag in 2 GB worth, type a recipient email, send. Link expires in 7 days.

The downside: your recipient has to click through and possibly sign in. Older relatives often struggle with this.

Method 3: batch across multiple emails

Sometimes you want all the photos as real attachments and the batch is too big for one. Split across 2–3 emails by compressing each batch separately. EmailPhotos.com surfaces a warning when a batch can't be made to fit, with a built-in "split into 2 emails" suggestion.

Method 4: zip and attach

A single .zip is one attachment regardless of how many photos it contains. Bundle the photos into a zip (Mac: select → right-click → Compress; Windows: → Send to → Compressed folder), then attach. The catch: the zip itself still has to fit under 25 MB, so you usually still need to compress first. EmailPhotos.com's Download zip button does both in one step.

What about Gmail's "Insert from Drive"?

If you're already in Gmail web, Compose → Drive icon (📂) lets you insert files from Drive as either attachments or share links. For batches under 25 MB, "as attachment" is the same as a normal attachment. Over 25 MB, Gmail forces you to send as a Drive link.

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