Media folder option
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The media folder is where Blockly looks for assets like sounds (e.g. the delete
sound effect) and images (e.g. the trash can). By default, these assets are
downloaded from https://blockly-demo.appspot.com/static/media/.
If you want to customize any of these assets, such as using a different sound,
or if you want your application to only make HTTP requests to your domain:
- Download all of Blockly's
assets from GitHub and
place them in your own media folder.
- Replace any assets you want to customize.
- Set the
media property in the configuration
options
to the URL of your media folder. This can be an absolute URL or a path
relative to the current file.
- Deploy your media folder and all of its assets along with the rest of your
application.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-06-13 UTC.
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