Create a PNG snapshot from any shared link
Capture what a webpage looks like at the moment your team shares it.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Convert Website to PNG
Tool to convert a website url to a png image. use when you need a snapshot of an entire web page or specific viewport.
Why this helps
Web content changes, making later review difficult without a visual record.
- Preserves visual context
- Supports async review
- Creates a portable image artifact
Setup
Build it in a few focused steps.
- 1Connect Slackbot and Conversion tools in Notis once.
- 2Create an automation named Channel Link to PNG.
- 3Tell Notis to convert each qualifying webpage URL into a PNG and report the result.
- 4Pick Channel Message Received, choose a report channel, and test with one real link.
Questions about this workflow
Can it capture a full page?
Yes, provide the webpage URL and use the conversion options supported by the action.
Where is the image delivered?
Notis reports the generated image result in your selected channel.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slackbot to Conversion tools. A trigger fires from one place; an action lands in another.
Slackbot triggers
Conversion tools actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Convert JPG to JSON with AI
Tool to convert jpg to structured json using ai. use after uploading the image or specifying its url.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Convert Excel to CSV
Tool to convert excel files to csv. use when you have an excel file (local upload or url) and need a csv output. use after uploading or providing file url.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Convert Excel to HTML
Tool to convert an excel file to html. use when you need an html table representation of a .xlsx file via upload or url.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Convert Markdown to HTML
Tool to convert markdown to html. use after uploading the markdown file or specifying its url to generate html content.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Convert OXPS to PDF
Tool to convert an oxps file to pdf. use when you have an oxps file either uploaded (file id) or via url and need a pdf output. provide only one of `file id` or `url`.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Convert Website to PDF
Tool to convert a website url to pdf. use when you need a pdf snapshot of a web page; returns a task id to poll for completion.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Convert Website to PNG
Tool to convert a website url to a png image. use when you need a snapshot of an entire web page or specific viewport.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Convert Word to Text
Tool to convert word documents to plain text. use when you have a .doc or .docx file (binary or url) and need its plain text representation.
Connect any two apps with Notis in the middle.
Slackbot and Conversion tools, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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