- This article refers to a post on the Scratch forums. For comments on Scratch projects, see Comment (website feature).
New Postuser must scroll down to the bottom of the page the thread they want to reply to is on and type in what they want to say.
Creating a new topic is essentially the same as posting, but the "New topic" link in a forum must be clicked. A subject must also be given.
- Main article: BBCode
Posts can be formatted with BBCode. BBCode can make text bold, underlined, italicized, colored, and more. Links and images can also be created. Some BBCode needs Scratcher status to use.
- Main article: The Report Button
If a post is spam, or inappropriate, it should be reported using the gray link that says "Report." This lets a moderator or a Scratch Team member know about the problem, and they can fix it. Posts/topics in the wrong forum should also be reported.
This option is only available to moderators. For a user to delete their post, they must report it to a moderator for it to be deleted. Many users blank their post or replace it with a message explaining that they have reported it to be deleted before reporting it. When posts are deleted, they are moved to the "dustbin" forum (which is only accessible to moderators), where moderators can view them later.
This option is only available for moderators. It allows them to move a topic or post to a different or new topic, in any forum.
- Main article: Edit Post
Users with Scratcher status are also able to edit their posts. If a mistake is made, or content must be updated, this feature is very useful. Moderators/Scratch Team Members can edit other people's posts.
The "Quote" link is used to easily quote someone. This lets users carry on a conversation, or bring to mind what someone once said. The quote feature can be easily abused by misquoting, but it would likely be very difficult to stop that for only moderators or the Scratch Team could edit someone else's post.
- Main article: List of Post Errors
An error can sometimes occur when posting. If this happens, the error must be corrected before the post can be accepted.
Topics generally have a set topic; hence the name "topic." A thread must be in a forum. One cannot create forums.