Bring an existing image back from a DM
Send Notis the asset ID in a Slack DM when you need an existing image retrieved for review or reuse.
Trigger
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Action
Get HTML to Image
Tool to retrieve a generated image by its ID. Use when you need to fetch, resize, or download an existing HTML to image asset.
Why this helps
Finding and downloading an existing image can become a distracting search task.
- Retrieve a previously generated image from its ID.
- Reduce time spent tracking down a file.
- Make an existing graphic available for resizing or review.
Setup
Build it in a few focused steps.
- 1Connect Slack and Html to image to Notis once.
- 2Create the automation in the portal or ask Notis conversationally.
- 3In one instruction, ask Notis to retrieve the existing image by ID from a DM requesting an image fetch or resize.
- 4Choose Direct Message Received and set the run-report channel.
- 5Test with a real asset ID.
Questions about this workflow
Can it resize the image?
The retrieval action can be used to fetch, resize, or download an existing asset, depending on the available operation.
Can I request a new image here?
This workflow is for retrieving an existing asset by ID.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Html to image. A trigger fires from one place; an action lands in another.
Slack triggers
Html to image actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get HTML to Image
Tool to retrieve a generated image by its ID. Use when you need to fetch, resize, or download an existing HTML to image asset.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Check HTML-to-Image Account Usage
Tool to retrieve account usage statistics including hourly, daily, and monthly image creation counts. Use after authenticating to review current usage limits and billing periods.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Convert HTML to Image
Tool to convert HTML content into an image. Returns either a downloadable file or a JSON payload containing id and url, depending on the upstream API behavior.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Html to image, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Html to image.