Slack

Is Slack down?

No problems detected

If you are having issues, please submit a report below.

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 02/25/2026 20:10

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 (40%)

    App Crashing (40%)

  2. Messaging (20%)

    Messaging (20%)

  3. Sign in (20%)

    Sign in (20%)

  4. Connection (20%)

    Connection (20%)

Live Outage Map

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

Loading map, please wait...
City Problem Type Report Time
United StatesGreenville Messaging
FranceMorsang-sur-Orge App Crashing
IndiaGreater Noida App Crashing
United StatesLexington Sign in
FranceCreil Connection
IndiaNew Delhi App Crashing
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:

  • jolness1 Jacob Olness 👨‍💻 (@jolness1) reported

    @rjcc I've never thought, "you know what I need to be able to do? Message everyone through slack.", The @SlackHQ desktop app is a bloated pile. It's just a web app in a wrapper. Hopefully they fix it because there's absolutely no reason a large company can't write better software.

  • ruthbushi Ruth Bushi (@ruthbushi) reported

    @SlackHQ No error messages - it just doesn't respond, and doesn't appear in running programs either. I've managed to open it today, but only by going to the Slack website, then clicking the launch > open on desktop.

  • ruthbushi Ruth Bushi (@ruthbushi) reported

    @SlackHQ Hello. Are there any issues with the Slack desktop app? I can access my channels via Chrome, but my desktop app won't open since last week (Win 10). Any advice? Thanks.

  • Jobvo Job (@Jobvo) reported

    @SlackHQ performance on mobile is incredibly bad for me. Any fix I could do? Even typing is annoyingly slow and often lags. iPhone 12 Pro on really fast internet.

  • OpusFluke Opus Fluke (@OpusFluke) reported

    @RealSubgenius @Bob_Dobbs @SlackHQ Pffft! The Discordian Society has been doing that for decades! Want to complain? First you have to work out which ones are True Discordians, which are Heretics, which are Just Posers, which are Cabbages Pretending, and which are Li'l Deluded Dupes. Looking in a mirror can help...

  • pommie_tappet Pommie Tappet (@pommie_tappet) reported

    @SlackHQ The issue is that my watch (and my phone) vibrate and make a noise on *every single message received*. Whereas Discord seems smarter: it'll group messages together so that rather vibrating my wrist off, I get one notification per bunch. Makes sense?

  • halftes6 not the impostor (@halftes6) reported

    @SlackHQ thank you, i forgot about that. is there a feature like that on mobile (where i had the issue)?

  • mballance William M. Ballance (@mballance) reported

    @WillAllred117 @SlackHQ RT, plus wknds: I dont want to forget to send so I hope notifications are off What's alternative? Keep a notepad of msgs to send in the morning/monday? A send later &/or snooze notifications would be great But then creates design issue of how to prioritize/stack notifications

  • sippingoxiclean rach (@sippingoxiclean) reported

    @SlackHQ This only removes previews for the sender (which isn’t mentioned at all in the article you sent). The issue is that the images & other text previews are unnecessarily large. Prior messages get lost in the mix, especially during rapid back-and-forth conversations.

  • MathildeVohy Mathilde Vohy (@MathildeVohy) reported

    @SlackHQ Hey ! Since Friday, I can no longer connect, neither to your application nor to your website (whatever the browser), from my Mac (MacOS Big Sur). Even after uninstalling the app, nothing works. Could you help me please ?

  • feoh Ad Nauseam Ad Astra (@feoh) reported

    @joshsusser @SlackHQ Interesting take, thanks. My big issue with it is visual. As a partially blind person, I find working in Slack threads super frustrating since they go aaaaaaaalllll the way to the right of my giant monitor, and the entire threaded conversation gets scrunched into that tiny box.

  • MadPipeline Ovidiu-Florin Bogdan (@MadPipeline) reported

    @SlackHQ How do I report a bug with slack? My issue is: if Slack is set to use a specific microphone and I change the default microphone on linux, slack starts listening to the new default microphone.

  • skydemon Dima (@skydemon) reported

    Hey @SlackHQ how can I fix the issue when uploaded pictures showed super blurry and to see it I must restart the app. Using macOS 11. Super tired dealing with this issue especially when I work with art team 🤬

  • agNishchay Nishchay (@agNishchay) reported

    After updating to Android 11.. Stopped receiving notifications on Slack.. thought team is chilling on Holi only to see tonnes of messages, mentions and queries EOD.. It's 2021 and it's Android 11.. @SlackHQ fix it please..

  • tonydehnke Tony Dehnke - 12v.Biz 🧰 & Dive Site Reports 🤿 (@tonydehnke) reported

    Anyone else having issues with Electron based apps on MacOS this morning? @SlackHQ @trello @close all doing weird things today.. partial loading of views, not loading views, actions failing #macOS #electron #macOSBigSur

  • MrC0ngeniality Doja Bran (@MrC0ngeniality) reported

    I’m trying to get my office to start using @SlackHQ and nobody is down to 😭

  • digopio Rodrigo Guerra (@digopio) reported

    @mai0li @SlackHQ I don't rly use @SlackHQ so I can't help you, bro!

  • SabTdj SABRINA Tdj (@SabTdj) reported

    @SlackHQ The bug is being persistent and we are losing users. They have not used RandomCoffees a month. Is there anyway you could ask a dev to check where is the error coming from? Bot @RandomCoffees Thanks,

  • annebibb Anne Bibb (@annebibb) reported

    @SlackHQ Appreciate it, I do hope @Jobvo is getting the same help!

  • komzpa Darafei Komяpa Praliaskouski (@komzpa) reported

    hey @SlackHQ fix your attachments, it's very brokened

  • mai0li duane (@mai0li) reported

    @SlackHQ This was on iOS - I did the uninstall/reinstall thing on App Store and the problem was gone. Thanks for reaching out, nonetheless! :)

  • JoshCalvetti Josh Calvetti (@JoshCalvetti) reported

    @SlackHQ @nateboateng oh lord yes please fix this. a screenshot isn’t needed- it just needs to not allow for copying empty space, like the rest of iOS in general.

  • mabuice Michael Buice (@mabuice) reported

    Hey @SlackHQ, your app should respect the Mac sleep settings and not make noise when my laptop is closed if I’ve set it not to. Please fix this.

  • TheReibel Michael Reibel Boesen (@TheReibel) reported

    @SlackHQ Thanks for reply 🙏. Sorry I was quite annoyed when I wrote that. I know a number of people that has this very annoying problem with notifications disappearing. That’s the most innervating one. Surely we’re not the only ones having this issue?

  • peteyreplies Chris Peterson (@peteyreplies) reported

    hey @SlackHQ, just a heads up that your new "Slack Connect" feature appears to have totally broken collaborative channels across enterprise organizations with multiple workspaces, and this does not appear to be fixed yet

  • BizFi_io BizFi (@BizFi_io) reported

    @SlackHQ Why is it so hard to use your app? I have been trying to login. It only give me the option to open on email via the app. It's so frustrating. I have been trying to use their product for weeks. Am I the only one who cant get this product to work?

  • n8phillips Nathan Phillips (@n8phillips) reported

    @SlackHQ @hansen_tsui I hoped by the end of this thread there would be a fix. @SlackHQ don't you use your own product? How is auto-hiding messages helpful. Who's asking for that?

  • vijethx Vijeth Revankar (@vijethx) reported

    Is @SlackHQ down by any chance? Unable to sign into a new workspace

  • annebibb Anne Bibb (@annebibb) reported

    @Jobvo @SlackHQ Interesting, I really have only noticed this in the last 48 hours. In the last 12 it is terrible, just painful. Updates?

  • MathildeVohy Mathilde Vohy (@MathildeVohy) reported

    @SlackHQ Thxs for the quick reply ! Indeed it works when I connect through the network of my mobile hotspot. How can I fix this ? I've already cleared the cache but it didn't change anything 🙁