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 11/25/2025 04:50

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 (67%)

    App Crashing (67%)

  2. Sign in (17%)

    Sign in (17%)

  3. Connection (17%)

    Connection (17%)

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:

  • LeoNatan Léo Natan (@LeoNatan) reported

    The @SlackHQ app is becoming worse and worse over time. Opening a text file preview presents broken safe area insets. These are the most basic of things that they just break, and lack the attention to details to notice in QA or product.

  • hedleyroos Hedley Roos (@hedleyroos) reported

    @SlackHQ any other reports of the ios app randomly crashing while composing a message? Only oddity about my setup is I use SwiftKey, but no other apps exhibit this problem.

  • probablyup Evan Jacobs 🇺🇦 (@probablyup) reported

    @SlackHQ can you please fix your markdown parser to be more consistent with CommonMark?

  • drD1nkl3s Dr. Dinkles (@drD1nkl3s) reported

    Wish @SlackHQ would fix their share from on iOS. Anyone else have to share images to Discord, download them, then share the image on Slack from the desktop? The iOS app is buggy as hell.

  • EscapadeTech EscapadeTechnologies (@EscapadeTech) reported

    @SlackHQ Hi, I am unable to open slack on Google Chrome why is it so? It's throwing error please lemme know about it

  • FootballHub_IQ Cryptic Baller (@FootballHub_IQ) reported

    @SlackHQ problems downloading this app from the store

  • DFSD52097617 DFS_D (@DFSD52097617) reported

    @SlackHQ @mplsmusicfed The only way I've found to make Slack *remotely* tolerable is to use an IRC client and matterircd. Then I can simply /IGNORE slackbot in my IRC client. If the devs won't fix their anti-features, then we need to work around them.

  • julianor Juliano Rizzo (@julianor) reported

    Someone please introduce @SlackHQ to the magic of QR codes for their magic links. How do you login to app when SSO is used and you don't use email from that mobile device? Shortest path is creating a password (killing the benefit of SSO)? Always requires a web browser?

  • 8187_Bhavna @8187_Bhavna (@8187_Bhavna) reported

    @SlackHQ @SlackStatus Bug: Observed a weird issue today where my messages were duplicated to the people I sent and their replies weren't getting updated. Missed a lot of messages in this process.

  • Piddy_X P.J. (@Piddy_X) reported

    @SlackHQ Hi Slack! We have an ex-employee on our account with Admin access who is causing havoc. Is there anyone who can help us?

  • libboomer Firefly’s Ghost (@libboomer) reported

    @SlackHQ Let’s drill down on this.

  • real_tumini Tumini 👩🏾‍💻 Brand designer (@real_tumini) reported

    @Annjolaoluwa @SlackHQ Not working

  • kevinperryrules KevinPerryRules (@kevinperryrules) reported

    @SlackHQ “I’m a terrible person” 🏆

  • jraydev Jonathan Ray (@jraydev) reported

    @SlackHQ After sharing my screen in a huddle it leaves the green border on my screen until I quit and restart Slack. I'm using "Production 4.24.0 64-bit" on Windows 10. Is there a fix for this?

  • pimetrai Pierre Metrailler (@pimetrai) reported

    Serious custom workflow automation between @SlackHQ and @salesforce (not 101 alerts) is just terrible. No wonder @zapier & co have a bright future.

  • itsmikeyDUBS d u b s . (@itsmikeyDUBS) reported

    @SlackHQ @shamoons I'm having the same issue and restarting the computer did not fix anything. This just started happening yesterday and I've never run into this before. Please advise!

  • santinialberto Alberto Santini (@santinialberto) reported

    @SlackHQ Thanks for the quick replies. Anyway I contacted the support center. I thought it was something quick to fix I missed. Stay safe.

  • JefferyHus JefferyHus (@JefferyHus) reported

    @aamri_achraf @SlackHQ @discord Slack has been down every few days for me, the audio call quality is the worst, video calls & screen sharing drops every few minutes. Just today again, I can't send messages to anyone or any channel.

  • SurpriseHector HectorSurprise (@SurpriseHector) reported

    @SlackHQ Damn… this is clearly a very disappointing news. Is there anything I can do to help your team prioritize this? I am a paid customer in case it may help.

  • AlexRasguida Alex Rasguida (@AlexRasguida) reported

    @SlackHQ Replying in a Thread is awful, terrible. It's hard to follow and easy to forget the thread is even there. I've take to using "Share" in DMs as the "Reply" I wish you had.

  • TCMLLC JT (@TCMLLC) reported

    @SlackHQ There's still a glitch where you can't copy an email and paste it into an invite. This stopped working months ago and still hasn't been fixed. I used to just copy an email address and paste it right in.

  • Suw Suw (@Suw) reported

    @SlackHQ Noooooooooo! Why? Why make it all white? I liked my coloured themes - they help me immediately distinguish one workspace from another with just a glance. Why change it?

  • vishal_biyani Vishal Biyani (@vishal_biyani) reported

    Scheduling messages on @SlackHQ has been of great help. I consciously schedule for a later time when - People are sick out - People are on vacation - I am working odd hours - A few minutes post meeting times (Less disturbance) Drawback foe now: no scheduling in threads

  • AgentAkki Akshay Bakshi ✊🏾 (@AgentAkki) reported

    @loudsociety @SlackHQ 👋 Hi there! Sorry about the frustrating experience. Could you contact slack support through the app? They can collect logs to help us diagnose the desktop issues.

  • ZacSweers Zac Sweers (@ZacSweers) reported

    @oianmol @SlackHQ Slack's getting started with Compose, wanna help us?

  • StefanHayden Stefan Hayden (@StefanHayden) reported

    @buritica @SlackHQ usually I would them in backticks: `:x:` stops it form being a clickable link but fixes the emoji problem

  • mmhmScotty D. Coco ♒️ (@mmhmScotty) reported

    Why is it taking @SlackHQ 20 mins to send a login code to my email

  • MartijnSaly Martijn ᗢ 💙🇺🇦💛 (@MartijnSaly) reported

    @SlackHQ Actually I hadn't changed the setting in a long time, but my pc rebooted in the mean time and the problem magically disappeared.

  • AlexanderGerko Alex Gerko (@AlexanderGerko) reported

    @SlackHQ decided to kill opendatascience community. This is going to help defeat Putin HOW?

  • MartijnSaly Martijn ᗢ 💙🇺🇦💛 (@MartijnSaly) reported

    @SlackHQ I guess we'll never know why the issue cropped up in the first place?...