---
title: QUICKLOOK_VERSION
framework: quicklook
role: symbol
role_heading: Global Variable
path: quicklook/quicklook_version
---

# QUICKLOOK_VERSION

## Declaration

```swift
var QUICKLOOK_VERSION: Int32 { get }
```

## See Also

### Constants

- [kQLReturnMask](quicklook/kqlreturnmask.md)
- [kQLReturnHasMore](quicklook/kqlreturnhasmore.md)
- [kQLThumbnailOptionIconModeKey](quicklook/kqlthumbnailoptioniconmodekey.md)
- [kQLThumbnailOptionScaleFactorKey](quicklook/kqlthumbnailoptionscalefactorkey.md)