Create Asana Tasks from Slack Reactions

Turn any Slack message into an Asana task with a single emoji reaction - no copy-pasting required.

Stop losing track of action items buried in Slack threads. Use this AI agent template to automatically convert Slack messages into structured Asana tasks the moment you add a designated emoji reaction - complete with a title, description, and due date if one is mentioned.

Whether you're managing projects across remote teams or just want a faster way to capture work from Slack conversations, this template eliminates the friction between spotting an action item and getting it into your task manager.

How this template works

This agent watches for a specific emoji reaction on Slack messages and creates Asana tasks automatically. Here's the process:

You add a designated emoji reaction to any Slack message that contains an action item.
The agent detects the new reaction and retrieves the full text of the reacted message.
It summarizes the message into a concise task title and creates a detailed description.
If the message contains a date reference, the agent sets it as the task due date automatically.
The agent creates the task in Asana, assigned to you, with the title, description, and due date populated.

Once your Zaps are published, the workflow runs automatically - no manual steps needed.

Setup instructions

After clicking "Use template":

Connect your Slack account to Zapier.
Connect your Asana account to Zapier.
Configure the agent with the specific emoji that should trigger task creation.
Select the Asana project where new tasks should be created.
Test by reacting to a Slack message with your chosen emoji and verifying the task appears in Asana.

Powered by Zapier Agents, Slack, and Asana

This template uses Zapier Agents to detect Slack reactions, interpret message content, extract due dates, and create structured tasks in Asana. The AI handles summarization and formatting so the task is ready to work on immediately.

Who should use this template

This template is a strong fit for:

Project managers who capture tasks from Slack discussions and need them in Asana immediately
Remote teams where Slack is the primary communication channel and Asana is the task manager
Engineering and product teams converting Slack requests into trackable work items
Marketing teams turning Slack feedback or requests into actionable campaign tasks
Anyone who wants a keyboard-free way to move action items from conversations into their to-do list

Customize and extend

This template is a starting point. You can extend it to fit your exact workflow:

Change the trigger emoji to any reaction your team already uses to flag action items
Route tasks to different Asana projects based on which Slack channel the message came from
Add a Slack confirmation message so the original poster knows their message was captured
Connect to Trello, Jira, or ClickUp instead of Asana using the same emoji-based trigger
Add a priority tag to tasks based on keywords in the original Slack message

What's included in this template

Agent

Slack Reaction to Asana Task - monitors reactions and creates structured tasks

Connected tools

Slack - the workspace where messages are reacted to
Asana - where tasks are created with title, description, and due date

Frequently asked questions

Which emoji triggers the task creation?

You configure the trigger emoji during setup. You can use any emoji your team prefers - a checkmark, a thumbs up, or a custom emoji you've added to your workspace.

Can I assign tasks to other people instead of myself?

The default configuration assigns tasks to the person who owns the Zapier account. You can customize the agent to assign tasks to specific team members or use a round-robin assignment.

Does this work in private Slack channels?

Yes. The agent can monitor both public and private Slack channels, provided the connected Zapier account has access to those channels.

What if the message doesn't contain a due date?

If no date is mentioned in the Slack message, the task is created without a due date. You can set a default due date in the Asana configuration if preferred.

Get started in minutes

Click "Use template" to start converting Slack messages into Asana tasks. Connect your accounts, set your trigger emoji, and never lose an action item in Slack again.