Render webhook HTML cards to PNG
Publish compact visual updates wherever your systems can send a webhook.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Convert HTML to PNG
Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.
Why this helps
Text payloads can be hard to scan when a simple visual card would communicate the status faster.
- Improves scanability
- Supports lightweight sharing
- Standardizes visual output
Setup
Build it in a few focused steps.
- 1Connect CustomJS in Notis once.
- 2Create an automation that converts webhook HTML into a PNG image.
- 3Choose a Notis webhook trigger and note its endpoint details.
- 4Choose the report destination for generated images.
- 5Send one real HTML payload to validate the render.
Questions about this workflow
What content can the card include?
Any markup supported by the HTML to PNG action can be included.
Where is the PNG delivered?
The run report can include the generated image or its available result reference.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Timelinesai to Customjs. A trigger fires from one place; an action lands in another.
Timelinesai triggers
Customjs actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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Connect any two apps with Notis in the middle.
Timelinesai and Customjs, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Customjs.