Automatically format and sequence photos for Major Listing Portals with zero manual work and AB 723 alteration tracking
When MLS photos syndicate to Zillow, Realtor.com, and Redfin, each portal applies its own resizing and compression. Photos that meet MLS specs may still display poorly on portals if originals are not high enough resolution. BuildMyListing formats photos to each portal's recommended specs (typically 2048x1365 or 2048x1536, JPEG, under 10MB) and tracks AB 723 alterations for syndicated transparency.
Pricing: Starting $99/month
Time Required: 2-5 minutes per listing
Photos that look great in the MLS often display poorly on Major Listing Portals after the platform's own resizing and compression. Agents typically have no insight into how their photos render on Major Listing Portals until after the listing goes live, and re-uploading is tedious.
BuildMyListing formats photos to Major Listing Portals's recommended specifications upfront — correct resolution, file size, JPEG profile, and color space — so listings render correctly the first time and AB 723 alterations are tracked automatically.
Photos formatted to Major Listing Portals's recommended resolution, file size, and color profile.
Benefit: Listings render cleanly on first publish
Photos ordered to match buyer-engagement patterns: exterior hero, kitchen, living spaces, primary suite, additional bedrooms.
Benefit: Higher click-through and time-on-listing
Files compressed to Major Listing Portals's maximum size limit using progressive JPEG encoding to preserve perceived quality.
Benefit: Smaller files, sharper output
Automatic tracking of all photo alterations under California Business and Professions Code § 10087, with public disclosure pages for staged or substantially altered photos.
Benefit: Full alteration documentation for syndicated cross-MLS transparency
Drop photos from your camera or phone. Any resolution, any format — we handle the Major Listing Portals formatting and alteration tracking.
BuildMyListing resizes, compresses, and sequences photos to match Major Listing Portals's recommended specifications.
Get perfectly formatted photos optimized for Major Listing Portals along with AB 723 alteration documentation.
| Specification | Recommended Value |
|---|---|
| Universal Recommended Resolution | 2048x1365 (3:2) |
| Universal Maximum File Size | 10MB per photo |
| Required Format | JPEG |
| Recommended Photo Count | 30-50 photos |
| Color Profile | sRGB |
| AB 723 Disclosure | Required for all California listings |
Scenario: 3BR single-family home with 30 photos to syndicate to Major Listing Portals
Process: Upload 30 photos → Auto-resize and compress to Major Listing Portals specs → Sequence by engagement order → Track alterations → Download syndication package
Compliance: Photos meet Major Listing Portals's display specifications with AB 723 alteration documentation
Scenario: 6BR luxury estate with 50 photos including aerial drone shots for Major Listing Portals
Process: Upload photos → Format for Major Listing Portals 2048x1365 → Compress under 10MB → Sequence with hero exterior → Document staging and sky enhancements → Download package
Compliance: Photos formatted for Major Listing Portals with full disclosure documentation
Scenario: Listing returning to market with a new round of professional photos for Major Listing Portals re-syndication
Process: Upload new photos → Reformat for Major Listing Portals → Refresh sequencing → Update AB 723 disclosure page → Download updated package
Compliance: Updated photos compliant with Major Listing Portals display specs and alteration tracking refreshed
Transform your listing photos with AI-powered enhancement and automatic AB 723 compliance tracking.
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