Slack

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Slack is a cloud-based set of proprietary collaboration tools and services. It's meant for teams and workplaces, can be used across multiple devices and platforms.

Problems in the last 24 hours

The graph below depicts the number of Slack reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Slack Outage Chart 12/06/2025 11:25

At the moment, we haven't detected any problems at Slack. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by Slack users through our website.

  1. App Crashing (73%)

    App Crashing (73%)

  2. Sign in (18%)

    Sign in (18%)

  3. Connection (9%)

    Connection (9%)

Live Outage Map

The most recent Slack outage reports came from the following cities:

Loading map, please wait...
City Problem Type Report Time
IndiaNew Delhi App Crashing
United StatesSalt Lake City Sign in
United StatesMiami App Crashing
United KingdomBath Sign in
IndiaNoida App Crashing
MexicoGuadalajara Connection
Map Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Slack Issues Reports

Latest outage, problems and issue reports in social media:

  • OhCarsNo Cars (@OhCarsNo) reported

    @SlackHQ My coworkers and I use the desktop version on windows laptops. We consistently have problems seeing icons, emojis and gifs, and shared images are usually blurred. Clearing the cache will fix it temporarily sometimes but it always reverts back to the problem

  • Amie_Just Amie Just (@Amie_Just) reported

    @MattStephens @SlackHQ Oh, just great. @Slacksupport, please fix this.

  • WorldCup82 WorldCup82 (@WorldCup82) reported

    @SlackHQ @delfick This is a terrible user experience @SlackHQ

  • CreepyGnome Rod • #BLM • ༼ つ ◕_◕ ༽つ• 😷 (@CreepyGnome) reported

    @SlackHQ 1. You didn't answer what Slack Connect is 2. How do I *** rid of it and put the channels it has back under channels? As dragging it to a new location doesn't solve the problem of it's existence, collapsing it makes it hard to use what you moved to it. Leaving it waste space.

  • mamezito Sergiy Voronov 🇺🇦 (@mamezito) reported from Aylesbury Vale, England

    @figmadesign @SlackHQ Jokes aside have u fixed how comments works inside actual files? Having fast notifications doesnt solve the problem of files not actually showing those comments straight away?

  • rawn_b Ron B. (@rawn_b) reported

    @SlackHQ it’d be great if your service didn’t send push notifications to my mobile devices if I’m having active conversations on the desktop client. Any considerations for this in the future?

  • bufori marc-ɔɿɒm (@bufori) reported

    @SlackHQ Was eventually able to resolve by quitting, turning off wifi, reopening (shows an offline error), re-closing, turning wifi back on, and reopening. Then the workspace was gone, although all the other workspaces were out of order.

  • arundesigns ArunRaj (@arundesigns) reported

    @figmadesign @SlackHQ Tried multiple times after reading the threads too and it's not working for us. Am I missing anything?

  • mathewda David Mathew (@mathewda) reported

    @SlackHQ Is there a way to customize the preview image for a video file I add to a post in Slack? Does the player just use the first frame of the video as a preview? I'm not seeing any content in help about this.

  • colettesmithpic Colette Smith (@colettesmithpic) reported

    @SlackHQ I want to stop Slack from opening on startup on my mac - the option in the preferences/advance does not seem to be there. Can you help?

  • david23jumpman David (he/him/his) (@david23jumpman) reported

    @SlackHQ @SlackHQ @SlackStatus steps to reproduce are: Go to a channel with an image, click on image to enter the expanded view, rotate iPhone to landscape, click “x” to exit, UI should be broken now. “Works” every time

  • delfick Stephen Moore (@delfick) reported

    @SlackHQ Nah, that one seems to be I was tagged in a muted channel, and so on my phone it wasn't very obvious (I'm in 80 channels lol) This one is the DM had someone asking me about a serious production issue yesterday and I didn't realise cause I got the last message out of about 10

  • whale Whale (@whale) reported

    I hid channels in @SlackHQ that aren't favorited, but now I can't figure out how to undo it. Help me brain this thing?

  • meaganrgamache Meagan Gamache (@meaganrgamache) reported

    @mamezito @figmadesign @SlackHQ Thanks! I know about this bug, but we’ve never been able to reproduce. Some more data would help here 🙏🏼

  • pixelmelter Alan Houser 😷 🌊 (@pixelmelter) reported

    @whale @SlackHQ I'm working on growing a neckbeard just to help you. Also, I don't know either.

  • ver_enaw Ver Ena (@ver_enaw) reported

    @SlackHQ @Mike_Kaminsky Pleeease slack help us !!

  • ARothname Andy Rothnam (@ARothname) reported

    @SlackHQ I understand that once the acquisition of your company by Salesforce is completed sometime this year, that the 1000+ free Slack Community sites\channels will be shut down if the users don't pay a monthly subscription to be a slack user in order to continue to use them.

  • AlyssErin Alyssa Schorer (@AlyssErin) reported

    @livedorick @SlackHQ @leonroy I'm also having these issues in 2021, it's ridiculously disappointing.

  • leematos Leeeee Matos (@leematos) reported

    .@SlackHQ -- I'm unable to join any slack workspaces via Firefox today. Known issue? Tab is just a white page.

  • passthejoe Steven Rosenberg (@passthejoe) reported

    @fiddlecub Killed the cookie, now back in Slack. Is this a @SlackHQ issue or a @firefox issue?

  • Aakash___P Aakash Pardeshi (@Aakash___P) reported

    @SlackHQ I have an unread notification for Thread which simply doesn't vanish. It's damn annoying. I don't have any unread message. How to fix this? FYI: Re-login doesn't work.

  • diegopetrucci Diego (@diegopetrucci) reported

    Why the hell does @SlackHQ still not have support for audio messages? Text is async, and so are audios! It would alleviate the "let's jump on a quick call it's too long to write" problem.

  • ElijahLynn 🌱 Elijah Lynn🌱 (@ElijahLynn) reported

    .@SlackHQ Feature request: As a user I sometimes have to update a GitHub issue title and the unfurl link preview is then outdated and I want to be able to update it in Slack. Currently I try to edit it and save it, but the preview doesn't refetch or update.

  • nehranis Niko Rist (@nehranis) reported

    Seems to be down @SlackHQ, any issues?

  • chris_trag Trag (@chris_trag) reported

    Anyone else have having weird @SlackHQ issues not able to open DMs with certain colleagues? @thisloops and I are losing our minds troubleshooting this 💬🚫

  • James_Messinger James Messinger (@James_Messinger) reported

    @SlackHQ Thanks for the tip. The problem still happened even after re-installing the Windows Store version of the app. But then I uninstalled that version and installed the direct-download version, and it works as expected.

  • _ray811 Ray Nelson (@_ray811) reported

    @SlackHQ are workflows currently down? None are working for my org.

  • Ori13poker Ori13 (@Ori13poker) reported

    Why is @SlackHQ so broken on mobile?

  • pullupjumper89 pull up (@pullupjumper89) reported

    @SlackHQ slack fix your ******* app so if we want to go online or offline we can do so without having to force close the app and reopen it. Wtf are y’all doing??

  • meaganrgamache Meagan Gamache (@meaganrgamache) reported

    @mamezito @figmadesign @SlackHQ Hi, Sergiy! How would you like to see comments fixed in files? When you say that comments aren't showing up straight away, what's the issue that you're seeing?