How to Export Slack Messages Without Admin Access
Slack's built-in export is for workspace owners and admins. Without admin access you can copy a conversation, print it to PDF from a browser, ask an owner for an export, or use Slackdump, an open-source tool that saves channels and DMs you can see with your own login. Steps, formats, and the policy caveat.
Slack's built-in export is only for workspace owners and admins, under Admin, Workspace settings, Import & export data. Without admin access you have four options: copy and paste a conversation, print it to PDF from Slack in a browser, ask an owner to run an export, or use Slackdump, an open-source tool that saves the channels and DMs you can see, using your own login, as JSON, a Slack-style export, or HTML. Before you use a third-party tool on a work account, check your company's policy: Slackdump's own README warns that it may trigger security alerts or notify admins on some plans. Moving to another app? See free Slack alternatives.
Ways to save Slack messages, and who can use them
| Method | Who | What you get |
|---|---|---|
| Workspace export | Owners and admins | Public channels; more on Business+ and Enterprise |
| Copy and paste | Anyone | Text, one conversation at a time |
| Print to PDF from a browser | Anyone | What is loaded on screen |
| Slackdump | Any member, own login | Channels and DMs you can see |
| Ask an owner | Owner decides | What your plan allows |
What owners can export on each plan is covered in can Slack admins see DMs: Free and Pro owners can export public channels, and private channels and DMs need an application to Slack or a Business+ or Enterprise plan.
How to export a Slack conversation to PDF
- Open the conversation in Slack in a browser (app.slack.com).
- Scroll up until everything you want is loaded.
- Press Cmd+P (Mac) or Ctrl+P (Windows) and choose Save as PDF.
Long channels load in pieces, so this suits a single thread or a short DM better than a year of history. For a short thread, copying the text into a document works just as well; how to copy a Slack thread shows what such a paste keeps and loses. To get a message into another channel instead, Slack can only forward a copy; moving a Slack message to another channel lists what that copy keeps, such as the author and files, and what it drops.
How to use Slackdump
Slackdump is a free, open-source command-line tool on GitHub (rusq/slackdump). Its README lists use cases such as archiving your private conversations when the administrator does not allow you to install apps, and creating a Slack export without admin access.
# macOS
brew install slackdump
# start the interactive wizard, then sign in to your workspace
slackdump wiz
# view what you saved, or turn it into browsable HTML
slackdump view my_archive.zip
slackdump convert -f html -o my_html_archive my_archive.zipOn Windows and Linux, download a release from the project's GitHub page and run the executable. Slackdump signs in as you, so it can only save what you can already see: public channels, private channels you belong to, and your own DMs.
To read an export without opening raw JSON, a Slack export viewer shows it as channels in your browser. Exported messages carry their time as a Unix ts value. To read those as dates in a spreadsheet, see convert a Unix timestamp to a date in Excel.
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Can I export my Slack DMs?
Yes, your own. Slackdump or print to PDF can save DMs you are part of. You cannot export other people's DMs without owner-level exports, which Slack limits by plan and, on Free and Pro, by an application. You cannot delete their side of a DM either; our delete a DM in Slack test shows that closing the conversation only hides it.
Before you export from a work workspace
Tools like Slackdump use the same kind of session your browser holds; how those session tokens work is explained in Slack xoxc and xoxd tokens.
FAQ
Can I export Slack messages without being an admin?
Not with Slack's built-in export. You can copy, print to PDF, ask an owner, or use Slackdump with your own login.
How do I export a Slack channel?
Owners and admins use Import & export data. Members can use Slackdump for channels they belong to.
How do I export a Slack conversation to PDF?
Open it in a browser, scroll to load it, and print to PDF. Canvases are separate: copying a Slack canvas covers select-all copy and an API script.
Is Slackdump safe?
It is open source and runs on your computer. It may trigger security alerts on some plans; check your company's policy first.
Does exporting notify anyone?
Slack does not notify coworkers. Tools that sign in as you show in access logs, and some plans alert admins about automated access.
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