dSender is a Chrome add-on developed by Digi Fish that allows users to send bulk customized messages to Discord users. With this add-on, users can easily extract members from their current channel or paste a list of target User IDs.

The main feature of dSender is the ability to send personalized messages using placeholders and spin syntax templates. Users can edit their DM text messages and use the placeholder and {phrase 1|phrase 2} spin syntax to create unique and customized messages for each recipient.

Another useful feature of dSender is the message template, which allows users to save and reuse message formats. Users can also automatically save the sending results to their history and download the sending list for future reference.

It is important to note that dSender should not be used for spamming, as it goes against Discord's policies.