Allow creation of gallery posts #187
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awe719
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Feb 2, 2026
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********this was hard for me but I probably won't get it done or let's see
niedzielski
reviewed
Feb 2, 2026
| // Currently Devvit only supports posts with a single image | ||
| imageUrls?: [string]; | ||
| // If multiple image URLs are supplied (2-20) Reddit will automatically create a gallery post. | ||
| imageUrls?: string[]; |
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sadly, multiple images are unsupported on the backend:
if len(req.GetImageUrls().GetValues()) != 1 {
return nil, status.Error(codes.Unimplemented, "only posts with a single image are allowed")
}
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💸 TL;DR
Right now, devvit apps cannot create gallery posts on behalf of the user. It seems like this functionality should be available based on what ive seen, and it would be very helpful if it were - hoping this can kick off the feature.
🧪 Testing Steps / Validation
I wasn't able to get the local build running, will take another crack at it. if this is a very easy task for someone on the team though, i figured i would put this up early just incase.