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Capture & Crop a Thumbnail

Press a Stream Deck key to grab a macOS full-screen capture into a timestamped file, then open it in Preview so you can crop it for a thumbnail. Swap the "open -a Preview" for Photoshop or Affinity Photo if that is your editor of choice.

Conductor Deck builds this on a visual canvas and syncs it to your Stream Deck.

Connected apps

2 steps~2 min setup
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  • No code
  • Free to start
  • One Stream Deck press

The workflow · 2 steps

One Stream Deck key

Trigger · Stream Deck
SD Button Press
SD Button Press
Action · Shell Command
Capture & Open for Cropping on macOS
Capture & Open for Cropping on macOS

What you’ll need

Runs on your computer

One or more steps run on the Stream Deck host through the connected Conductor Deck plugin. Install and link the plugin before importing, confirm each local action, and keep Stream Deck Desktop online when the workflow runs.

  • Connected Conductor Deck plugin
  • macOS command

Why use this template

Grabbing a clean frame for a thumbnail usually means a screenshot tool, then finding the file, then opening an editor. This captures a full-screen shot to a timestamped file and opens it ready to crop. You're editing the thumbnail in seconds instead of hunting for the screenshot you just took.

Questions, answered

Do I need to know how to code?
No. "Capture & Crop a Thumbnail" runs on Conductor Deck's visual canvas. Import it, then fill in each step's fields (a channel, a scene name, a message) right in the builder. No scripts to write.
Is it free?
Yes. Conductor Deck has a free tier you can import and run templates on, with no credit card required. Paid plans raise the monthly run limits and add advanced features when you need them.
What do I need to use this template?
A Conductor Deck account, a Stream Deck (or the in-app virtual deck), and the connected Conductor Deck plugin listed below. Install and link the Conductor Deck plugin before importing, then keep Stream Deck Desktop and the plugin online when this workflow runs. Confirm each local action before import. Detected platform requirement: macOS.
Can I change the steps?
Absolutely. The template is a starting point. Add, remove, reorder, or reconfigure any step on the canvas after importing, then sync it to any Stream Deck button.

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Press once. It just runs.

Import “Capture & Crop a Thumbnail” into your workspace and sync it to a Stream Deck button in minutes.

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