Opacity
Make the background of a screenshot image transparent.
Use opacity control in Add Screenshots to generate overlays for product mockups, presentations, or marketing assets—while routing files straight to your storage with no throttling.
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- Design flexibility: Combine opacity with thumbnail scaling and quality settings for ready-to-use assets.
- Automation-ready: Save opacity defaults inside request templates and trigger via schedules or webhooks.
- Cloud delivery: Deliver transparent images to AWS S3, Azure, Google Cloud, or Cloudflare R2.
Default Opacity
The opacity describes the transparency level, which range between 0.0 and 1.0. An opacity of 0.0 is completely transparent, 0.5 is 50% see-through and 1.0 is opaque (not transparent).
The default opacity is 1 (no transparency).
Opacity Example
The examples below show the opacity of 1.0 (no transparency - default), 0.8 (20% see-through) and 0.4 (60% see-through).
// Line breaks added for readability https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&opacity=1
&url=tesla.com/solarroof
Your API key can be found on the API Keys page. Need an API Key? Sign up to get started.
For internal applications, replace YOUR_API_KEY with your own unique API Key.
For public facing websites or hotlinks, generate a signed URL.
// Line breaks added for readability https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&opacity=0.8
&url=tesla.com/solarroof
https://api.addscreenshots.com/screenshots
?apikey=YOUR_API_KEY
&opacity=0.4
&url=tesla.com/solarroof
