Supplemental Slack info for you and your team.
Tips and tools for beginners and experts alike.
Slack Enterprise Grid
Get familiar with Slack Enterprise Grid for large organizations.
If you're curious about what's new in Slack — and what's changed — you're in the right place.
Develop your skills and prepare to become Slack Certified!
Launching a new team or joining one for the first time?
Our easy-to-read guides help your team work better, together, from day one.
Getting More Out of Slack
Ready to level up? Browse our time-saving tricks and practical tips for
making Slack work for you.
All kinds of teams thrive with Slack — take a look at our department-specific guides.
More coming soon!
Learn how Slack works, from top to bottom!
Want to learn more about setting up your team? Look no further!
Welcome to Slack! We're so glad you're here. Let's get started!
Your Profile and Preferences
Adjust your profile and preferences to make Slack work just for you!
Add Tools to Your Workspace
Simplify your daily work with apps and tools.
Tips, tricks, & More
Tips and tools for beginners and experts alike.
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Add descriptions to images
add an image to Slack, you can include a description. This description (or alt text) will help people with visual impairments understand more about the image you’ve shared.
Note: Image descriptions are currently only available on desktop and Android devices, but we may make this feature available for iOS devices in the future.
Add a description
From your desktop, drag and drop an image into the message field in Slack, or click
the paper clip icon next to the message field and choose an image to add. Click the image in the message field.
Edit file details in the top-left corner. Add your description and edit the file name if you'd like.
Tip: You can also add a description after you’ve shared a file. Click the three dots icon on the image then select Edit file details.
Add your image to Slack. Tap the image and select the
three dots icon in the bottom-left corner. Select
Add description. Add your description and tap
Who can use this feature?