Real estate
Resize listing photos for MLS without leaving Google Drive
Your photographer drops 40 full-resolution photos into a shared Drive folder. Your MLS rejects anything over its size limit. Instead of downloading, resizing on your laptop and uploading again, shrink the whole folder where it already is.
MLS photo limits vary by board
There is no single MLS standard. A few published limits, checked in November 2026:
| MLS system | Largest photo accepted | File size cap |
|---|---|---|
| Canopy MLS (Matrix) | 3,000 × 3,000 px | 6 MB |
| San Diego MLS (Paragon) | 3,072 × 2,304 px | under 15 MB |
| MLS Southern Arizona | 3,000 × 2,000 px | 15 MB |
| connectMLS (SmartMLS) | 1,920 × 1,080 or larger recommended | 40 MB |
Modern cameras produce 6,000–8,000-pixel files of 20–40 MB. Those either fail to upload or get rejected. A JPEG at 3,000 pixels on the long edge fits all of the boards above and is usually 1–2.5 MB.
Resize the folder where it is
The usual way
- Download the listing folder from Drive
- Open each photo in an editor, or install a batch tool
- Export at the right size
- Upload everything back
With PixelCinch
- Pick the listing folder in Google Drive
- The MLS preset is already set
- Resized copies are written next to the originals
- Upload to the MLS from Drive
It also frees up space: a brokerage that keeps every listing in Google Workspace can fill a Business Starter plan’s 30 GB per person surprisingly fast. Here is how that limit works.
Questions
What size should MLS photos be?
It depends on your board, but most land between 2,048 and 3,000 pixels on the long side, saved as JPEG. Some cap the file at 6 MB, others at 15 MB or more. Check your MLS help page and set the long edge to match.
Will resizing make the photos look worse on Zillow or the MLS?
No. Listing sites resize everything to their own display sizes anyway. A 3,000-pixel JPEG is already larger than what buyers see; the extra pixels from a 45-megapixel camera only add upload time.
Can I keep the full-resolution originals for print?
Yes. Choose "New folder" or "Same folder, add suffix" under Save to. The originals stay untouched, and the MLS versions sit next to them.
Does it work on the shared folder my photographer sent?
Yes, including shared drives. If you only have view access, the resized copies are saved to your own Drive instead of failing.
Do the photos get uploaded to PixelCinch?
No. Your browser downloads each file from Google Drive, resizes it locally and writes the result back to Drive. Nothing passes through a PixelCinch server.
Can I add my agency logo at the same time?
Yes. Turn on Watermark, choose your logo, pick a corner, and the logo is stamped on every listing photo in the same run as the resize. Check your MLS rules first — some boards do not allow branding on listing photos.
Related: watermark photos in bulk · Workspace storage full? · bulk resize in Google Drive · shared drives
Platform names are trademarks of their owners. PixelCinch is not affiliated with them. Limits described here were checked in November 2026 and may change.