You delivered tack-sharp edits. The client opens them, and somehow they look soft, or they cannot open the file at all, or the link you sent last week is already dead. The photos were never the problem — the transfer method was.
Why the usual methods fail
Email compresses and caps
Gmail and most providers cap attachments around 25 MB and recompress images. One high-resolution edit can blow past that. Email is built for messages, not for delivering a wedding's worth of files.
WeTransfer expires
Free links die in 3–7 days, and the client has to download the entire archive before they can see a single photo. Come back a month later and the link is gone.
Drive and Dropbox confuse clients
Shared folders trigger sign-in prompts, "request access" walls, and "preview not available" errors on large files. Non-technical clients give up and email you for help.
What actually works
The reliable approach separates viewing from downloading:
- Browsing uses optimized previews so the gallery loads instantly, even on cellular.
- Downloading hands over the untouched original — full resolution, no compression.
- The link never expires, so the client can come back for the high-res file any time.
- It works on a phone with one-tap saves, not ZIP files that fail on mobile.
This is how 12img handles delivery: clients browse fast-loading previews, then download the full-resolution originals with one tap — on any device, from a branded link that does not expire. You upload once; the platform serves the right version for the right moment.
The quick checklist
- Upload your final full-resolution exports to a single gallery.
- Confirm downloads are enabled at original quality.
- Send one branded link — not an attachment, not an expiring transfer.
- Tell the client they can save individual photos or download everything, on phone or desktop.
Frequently asked questions
What is the best way to send large photo files to a client?
Deliver them through a gallery link that streams optimized previews for fast browsing and offers the full-resolution originals for download. The client never waits on a giant file just to look, and the originals download cleanly on phone or desktop. Avoid email (it compresses) and avoid links that expire.
Why does emailing photos reduce their quality?
Most email providers compress attachments and cap them around 25 MB. A single high-resolution RAW or edited JPEG can exceed that, so email either rejects it or silently degrades it. Email is for messages, not file delivery.
How do I send full-resolution photos without losing quality?
Upload the originals to a gallery that preserves the source file for download. The viewing experience uses optimized derivatives so it loads fast, but the download button hands over the untouched full-resolution file.
Can clients download large files on their phone?
Yes, if the platform is built mobile-first with one-tap saves to the camera roll. ZIP files often fail on cellular and confuse non-technical clients — individual full-resolution saves are the reliable mobile experience. 12img delivers exactly this.