Slack File Size Limit: Uploads, Storage & Retention (2026)
Slack caps uploads at 1 GB per file on every plan. Here are the free-plan 90-day history limit, paid storage, clip length, and how to share bigger files.
Team Communication
9 posts
How to Archive a Channel in Slack (2026 Guide)
Step-by-step guide to archiving a Slack channel, who can do it, what happens to messages and files, and how to restore an archived channel.
How to Create a Poll in Slack (2026 Guide)
Create polls in Slack with Polly, Simple Poll, the /poll command, emoji reactions, and Workflow Builder, comparison of methods for 2026.
How to Create a Private Channel in Slack (2026 Guide)
How to create a private channel in Slack, naming rules, who can see it, converting public to private, inviting members, and member limits.
How to Export Slack Messages (2026 Guide)
Export Slack messages with Standard Export, Corporate Export on Enterprise Grid, channel-level exports, and manual copy methods, JSON format and what is included.
How to Mute a Channel in Slack (2026 Guide)
Mute Slack channels, threads, DMs, and keywords without leaving, desktop and mobile steps, mute vs leave, and notification preferences.
How to Pin a Message in Slack (2026 Guide)
How to pin messages in Slack channels and DMs, view pinned items, the 100-pin limit per channel, removing pins, and the difference between pinned and saved.
How to Schedule a Message in Slack (2026 Guide)
Schedule Slack messages from the send button dropdown, edit or cancel scheduled messages, time zone handling, mobile support, and threading limits.
How to Set Your Status in Slack (2026 Guide)
Set Slack status with preset emojis, custom messages, expiration timers, do not disturb mode, and Google Calendar sync, desktop, web, and mobile.