Convert SSA to JSON
Transform SubStation Alpha (.ssa) subtitle files to JSON Array (.json) format
Drop your SSA (SubStation Alpha) file here or click to browse
Supported: .ssa files (max 10MB)
Why Convert SSA to JSON?
Converting from SubStation Alpha to JSON Array gives you access to JSON's unique features and capabilities. Programmatic subtitle format for developers and API integrations
Standard JSON format perfect for APIs, web apps, and programmatic access.
Works seamlessly with JavaScript, Python, and all modern programming languages.
Clean key-value pairs for timing, text, and metadata in a readable structure.
Ideal for REST APIs, databases, and automated subtitle processing pipelines.
Common Use Cases
- Web applications - Use subtitle data in React, Vue, Angular, or any JavaScript framework
- API development - Build subtitle APIs and web services with structured data
- Data processing - Analyze, transform, or manipulate subtitle data programmatically
- Database storage - Store subtitles in MongoDB, PostgreSQL JSON columns, or NoSQL databases
SSA vs JSON: Key Differences
| Feature | SSA | JSON |
|---|---|---|
| Format Type | Script-based | Structured data |
| Time Format | H:MM:SS.cc | Milliseconds or HH:MM:SS |
| Header | Script Info | JSON array |
| Styling | Basic | Metadata only |
| Positioning | Full screen control | Data fields |
| File Size | Medium to large | Medium |
| Compatibility | Desktop players | APIs and developers |
How the Conversion Works
Our SSA to JSON converter automatically handles all the technical differences between formats:
- Parses SSA file structure and extracts subtitle data
- Converts time codes from SSA to JSON format
- Preserves all subtitle text and timing information
- Maintains proper character encoding (UTF-8)
- Generates valid JSON file ready for use
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