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Preview of /clean for Slack

/clean for Slack by SlashTools

Bulk delete Slack messages directly from your browser - no OAuth required

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The overall look of the popupChannel selection logic explainedDate filter logic explainedMessage type filtering logic explainedRun mode selection logic explained
About this extension
/clean for Slack is the easiest way to bulk delete messages in Slack directly from your browser.

Why use it?
Slack doesn’t make it easy to clean up old conversations. This extension gives you full control: bulk delete by channel, DM, or date range — no OAuth, no external servers.

Features:
● Bulk delete messages in channels, DMs, and group chats
● Filter by date, user and reaction type (including starred and pinned messages)
● Built-in handling of Slack rate limits for safe, reliable cleanup
● Admins/owners can delete all messages
● Non-admins can delete only their own messages

How it works:
1. Purchase a license on Gumroad and enter your key in the extension popup
2. Open Slack in your browser
3. Select a channel, DM, or group chat from the dropdown
4. Apply filters and delete messages in bulk

Important notes:
● Your data never leaves Slack — all actions happen locally in your browser
● Deletions respect Slack’s built-in rate limits, so larger jobs may take some time
● Non-admin users are restricted by Slack to deleting only their own messages

Take control of your Slack history today with /clean for Slack.
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Permissions and dataLearn more

Required permissions:

  • Access your data for sites in the slack.com domain
  • Access your data for slack.com

Optional permissions:

  • Access your data for sites in the slack.com domain
  • Access your data for slack.com
  • Access your data for api.gumroad.com
More information
Add-on Links
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Version
1.0.0
Size
44.98 KB
Last updated
13 days ago (Sep 1, 2025)
Related Categories
  • Privacy & Security
  • Search Tools
  • Social & Communication
License
All Rights Reserved
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Version History
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Tags
  • chat
  • privacy
  • search
  • security
  • user scripts
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