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 02/28/2026 11:55

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:

  • Skypphire1 Skypphire (@Skypphire1) reported

    @SlackHQ there are issues with the service right now. Whenever I try to delete or edit a message, it returns an error.

  • KimJamia Kim Jämiä (@KimJamia) reported

    @SlackHQ Some of us are having issues with uploading files. Keeps going to drafts after upload presumably fails. Status page indicates everything should be working.

  • StevenMcD StevenMcD (@StevenMcD) reported

    Friendly heads up @SlackHQ @pagerduty, you should update your status pages because you're also affected by this AWS outage.

  • gauravkheterpal Gaurav Kheterpal (@gauravkheterpal) reported

    This is apparently related to the ongoing #AWS outage - @SlackHQ, @Bitbucket, @asana and several other services are down.

  • eoinclancy1 Eoin Clancy (@eoinclancy1) reported

    @ImJothiBasu @SlackHQ +1 to all the listed problems

  • Dotnetster Ross McLoughlin (@Dotnetster) reported

    So, @asana is down, and I can't upload files to @SlackHQ. I guess it means its time for lunch.

  • datalore_tv Datalore (@datalore_tv) reported from Dublin City, Leinster

    .@SlackHQ @slacksupport you guys experiencing any problems with uploading images?

  • marcdix ⟨marc-dix :is='coding' /⟩ (@marcdix) reported

    Seems file upload & messag editing are broken, @SlackHQ ?

  • thalesinacioo Thales (@thalesinacioo) reported

    @SlackHQ Hey slack team, we are getting in trouble in Brazil, our images posted appear blurry and our reactions disappear, we can't edit images and previous messages. Can you help us?

  • Skypphire1 Skypphire (@Skypphire1) reported

    @SlackHQ there are issues with the service right now. Whenever I try to delete or edit a message, it returns an error.

  • thalesinacioo Thales (@thalesinacioo) reported

    @SlackHQ Hey slack team, we are getting in trouble in Brazil, our images posted appear blurry and our reactions disappear, we can't edit images and previous messages. Can you help us?

  • m_saeed95 Saeed Arshad (@m_saeed95) reported

    @SlackHQ, file/image upload is not working in desktop app. We are facing alot of trouble due to this. Can you please look into this?

  • Rosvoldaunet Trond Rosvoldaunet (@Rosvoldaunet) reported

    @mattiemvs @SlackHQ Same problem here

  • dnisttahuz Daniel Nisttahuz (@dnisttahuz) reported

    @ChrisBCutter @SlackHQ Same problem here :+1:

  • SankethHutgar Sanketh D Hegde (@SankethHutgar) reported

    Hey @SlackHQ , unable to send imaged on slack right now. Checked with my colleagues as well. Seems to be some issue

  • lexanderius Alexander Krylkov (@lexanderius) reported

    @SlackHQ @mkonikov I have the same problem. I figured out that channel created without me. If it is public, then the channel without members is created. And i can't add myself to that channel. If it is private then i just can't see it after creation.

  • PhMannheimer Philip Mannheimer (@PhMannheimer) reported

    Hubspot and Slack is down. @HubSpot @SlackHQ

  • FenixCommerce FenixCommerce Inc (@FenixCommerce) reported

    @SlackHQ Hi, Can anyone confirm me that is Slack server down as am unable to send any attached files its moving to draft mode.

  • hagaishapira Hagai Shapira (@hagaishapira) reported

    Something bad is happening in @SlackHQ . File uploads, editing and reactions not working.

  • nixarn Niklas Wahrman (@nixarn) reported

    @SlackHQ file uploading is broken but your status page says everything is fine

  • vendan143 Victory King (@vendan143) reported

    @datalore_tv @SlackHQ @slacksupport yes, facing issues while uploading images and cannot add reactions

  • teleyinex teleyine.x (@teleyinex) reported

    @SlackHQ are you having issues with incoming webhooks? I'm getting this error when I do a post: Job enqueue fatal failure! type: JobHandlerProcessMessage topic: default19-heads error: kafkagate_request_timeout%

  • greatlekhs1 Alekhya M. (@greatlekhs1) reported

    @SlackHQ issues and @trailhead issues this morning. @asksalesforce

  • kateemccartney kate 👁‍🗨 (@kateemccartney) reported from Holne, England

    @FenixCommerce @SlackHQ This is also a problem for me too

  • timlapluie tim (@timlapluie) reported

    @SlackHQ Is it just me or do you currently see issues with image upload, reactions and message editing?

  • nixarn Niklas Wahrman (@nixarn) reported

    @m_saeed95 @SlackHQ we're having this problem as well

  • abhijithnet Abhijith Krishnappa (@abhijithnet) reported

    @MarcusBiel @SlackHQ time to focus on perf issues? Mobile apps not performant 😐

  • Fidolorous Fidolorous (@Fidolorous) reported

    @GawedaTomasz @SlackHQ having the same issue

  • StevenMcD StevenMcD (@StevenMcD) reported

    @GarethStep @SlackHQ Specifically it seems like US-EAST-1b is completely down

  • jfkdev Jay (Jeroen) 💙🦄 (@jfkdev) reported

    My @asana and @SlackHQ are down. Is AWS on fire again? 👀