To send a capture to Supernotes, open Capture Settings, choose Export, and add Supernotes as a destination. In Supernotes, open Settings > Manage API Keys, create a key, and paste it into Capture. Optionally enter a Parent card ID. Text first line becomes card name and full trimmed text becomes markup. Links use cached page title as card name and URL as markup. Supernotes is offered as a destination for Text and Links captures.
A quick capture workflow for Supernotes
- 01Catch it
Write or share the thought into Capture while it is fresh.
- 02Keep moving
Save the Capture without stopping to organize the destination.
- 03Send to Supernotes
Use your configured export action when the capture is ready.
What gets sent to Supernotes
- Text first line becomes card name and full trimmed text becomes markup.
- Links use cached page title as card name and URL as markup.
- Parent card ID is sent as the sole parent when configured.
Set up Supernotes in Capture
- Open Capture Settings, choose Export, then tap Configure if this is your first destination or Add new destination.
- Choose Supernotes from the app picker.
- In Supernotes, open Settings > Manage API Keys, create a key, and paste it into Capture.
- Optionally enter a Parent card ID.
- Review the destination name and icon, then tap Save.
Supported Capture types
This destination appears only for content it can receive.
Fields and options
| Field or option | What it changes |
|---|---|
| API key | Required Supernotes API key. |
| Parent card ID | Optional; blank creates a top-level card. |
Example: a quick capture to Supernotes
Enter the Parent card ID for your project hub. Exporting a task note creates a card nested under that hub.
Send the capture
- Open an existing Capture and choose its configured Supernotes export action.
- Capture hands off only the supported types listed above. Complete any confirmation or compose screen shown by Supernotes.
Limits and troubleshooting
Limits
- Images and files are unsupported.
- Card names are capped at 512 characters and markup at 24,000.
- Only one parent card ID is configurable.
Troubleshooting
- If a 2xx response still fails, Capture inspects Supernotes’ per-card result; recheck the Parent card ID.
- If unauthorized, create or recopy the API key.
More places for quick notes
Checked against Capture 2.14.1, last verified 19 July 2026.


