Extra Quality: Zip To Sb3

| Tool | Audio Preservation | Vector Quality | Metadata Retention | |------|-------------------|----------------|--------------------| | | 320kbps MP3 preserved | Full SVG | Yes | | TurboWarp Packager (as converter) | Lossless WAV | Perfect | Full | | ZIP2SB3 (PythonAnywhere script) | 16-bit PCM | High | Partial |

Before converting, enhance your assets for the best Scratch experience: zip to sb3 extra quality

If you don't see the extension, enable "File name extensions" in your operating system's view settings. 4. Verify in Scratch Scratch Editor Navigate to File > Load from your computer and select your new | Tool | Audio Preservation | Vector Quality

To ensure "extra quality"—meaning the project loads correctly without broken assets—follow these steps: Prepare the Internal Files : Your ZIP must contain: project.json : The core logic file at the root level. Asset Files : All costumes ( ) and sounds ( ) referenced in the JSON. Zip the Contents, Not the Folder Open your project folder. Select all individual files (the and all assets). Right-click and select "Send to → Compressed (zipped) folder" Asset Files : All costumes ( ) and