Delete Your Entire Slack History
People leave jobs. Their Slack messages stay behind, every channel quip and midnight DM, sitting in a workspace they no longer control. Redact wipes your whole Slack history in one run, channels and direct messages together, before you hand back that work laptop.
Available on
Plan
Deletion Mode
You wrote it for that job, not for posterity
Slack history is context that expired. The inside jokes belong to a team that's dissolved, the complaints belong to a manager you no longer have, and the 2am messages belong to a version of you on a deadline.
None of it needs to outlive your work badge
A full wipe is the honest option when curating feels impossible. Years of workspace chatter is too much to review message by message.
Don't leave work gossip behind
Clear it out with Redact's Slack deletion tools before the account is deactivated and your ability to clean it goes with you.
Deleted is deleted
The full wipe needs every channel and DM selected, then a mode. Just respect the one rule.
Straight to deletion mode, if you're ready
Select every channel and every DM, leave the filters open, pick a mode, start. Preview lists what the wipe would take with it. Review & Delete lets you approve the batches yourself on the way down to zero. Deletion is the real thing, irreversible from the moment it starts.
- Channels and DMs
- Select all
- Preview first
- Full wipe
Deletion Mode
Four ways to take the history down
Preview
Lists what the wipe would take with it. Nothing goes yet.
Review & Delete
Approve the batches yourself on the way down to zero.
Deletion
The real thing. Irreversible from the moment it starts.
Schedule
Set the wipe to repeat on a schedule, clearing anything new since last time.
The whole history, four steps
Install Redact, connect the workspace, select every channel and DM, and wipe it.
- 1
- 2
Sign in to the workspace
You sign in to Slack from your own machine. Your login goes straight to Slack and never touches a Redact server.
- 3
Select every channel and DM
Open the channel selector and select all channels, then all DMs. Leave date and keyword filters open, and keep messages and files selected. Then go to the mode picker at the bottom.
Heads up: Slack cleanup is available on Ultimate and higher plans.
- 4
Preview, then take it down
Read the list once. Then let deletion mode walk the history to zero.
No message content hits a Redact server
The wipe runs on your machine. No message content, workspace details, or credentials touch a Redact server. When it's done, disconnect and be done with it.
Download Redact Today
We are frequently adding support to other social network services. You can receive direct updates from us in Redact's Discord Channel.
Frequently asked questions
Messages. Your account, the workspace, and everyone else's messages stay. What disappears is everything you personally sent.
Both, in the same run. The full wipe doesn't distinguish, it clears your side of everything.
No. Slack deletion is permanent, which is why we recommend a preview or a Review & Delete pass before the real thing.
Admin-side retention and exports sit outside anyone's reach, including ours. Redact clears the live history, which is what coworkers and search can actually see.
Before is the only time you can. Once your account is deactivated, your messages stay behind and your ability to clean them goes with you.
Redact is free to download and try, and the free tier covers plenty. But Slack, like other work and professional platforms, sits on Ultimate and higher. The pricing page lays out the tiers.