Create a Photo-Sharing Social Network

Build the next Instagram with news feeds and user profile pages.

Mobile Friendly

Built to work well on smartphones, tablets and desktop PCs and Macs.

Local or Cloud Storage

Store images locally on your server or on cloud storage providers like Amazon S3, Linode Object Storage, DigitalOcean Spaces and Rackspace.

Public and Private Galleries

Proudly show your photos to the world or keep them just for you? You choose!

Restrict Access to Originals

Protect your original artwork by restricting visitors access to the full-size, original image uploaded.


Runs on PHP and MariaDB (or MySQL) – supported by the majority of web hosts. The source code is also open and freely-available.

Blue Twilight runs where you want it to

On your server or web hosting

  • Stay in control of your photo files
  • Runs under PHP 7.0 – 7.4 – supported by most web hosts
  • Stores data in a MariaDB or MySQL database
  • Stores your photos on the server or hosting webspace


Store your photos in the cloud

  • Store your photos in Amazon S3
  • Store your photos in Amazon S3-compatible providers (Linode Object Storage, DigitalOcean Spaces, etc.)
  • Store your photos in OpenStack providers (Memset Memstore)
  • Cloud storage is unlimited