Convert AVIF to HEIF
Convert AVIF images to HEIF format with modern compression and quality preservation
API Documentation
Request Endpoint
Request Parameters
| Parameter Name | Type | Required | Description |
|---|---|---|---|
| imageFile | file (Upload required) | Yes | - |
| quality | range | No | HEIF quality level (1-100, higher is better but larger file) |
| compressionLevel | range | No | Compression level (1=fast/larger, 9=slow/smaller) |
| chromaSubsampling | select | No | Chroma subsampling method for color compression |
| keepMetadata | checkbox | No | Preserve original image metadata (EXIF, IPTC, XMP) |
| preserveTransparency | checkbox | No | Keep alpha channel for transparency support |
File type parameters need to be uploaded first via POST /upload/avif-to-heif to get filePath, then pass filePath to the corresponding file field.
Response Format
{
"filePath": "/public/processing/randomid.ext",
"fileName": "output.ext",
"contentType": "application/octet-stream",
"size": 1024,
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}
AI MCP Documentation
Add this tool to your MCP server configuration:
{
"mcpServers": {
"elysiatools-avif-to-heif": {
"name": "avif-to-heif",
"description": "Convert AVIF images to HEIF format with modern compression and quality preservation",
"baseUrl": "https://elysiatools.com/mcp/sse?toolId=avif-to-heif",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}
You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.
Supports URL file links or Base64 encoding for file parameters.
If you encounter any issues, please contact us at [email protected]