Convert JXL to PNG, JPEG, and more with XL Converter 1.2.1
XL-Converter is a fast and easy-to-use image converter focused on modern formats. It supports JPEG XL, AVIF, JPEGLI, and lossless JPEG transcoding, ensuring high-quality conversions. The tool leverages parallel encoding for speed and efficiency. It also integrates ExifTool, allowing metadata preservation and manipulation during conversion. With a simple interface, XL-Converter makes it easy to batch process images without hassle.
XL Converter key features:
- Batch conversion for multiple images
- Supports JPEG XL, AVIF, WebP, JPEG, PNG
- Lossless JPEG compression & reconstruction
- Fast parallel encoding using multiple CPU cores
- Better JPEG compression with JPEGLI (up to 35% smaller)
- High-quality AVIF encoding (AOM AV1)
- Metadata handling with ExifTool
- Easy-to-use interface with drag-and-drop & dark mode
- Keeps folder structure during conversion
- Resize images by resolution or dimensions
- Lossless JPEG fixes (verify & normalize)
- Finds smallest file size across formats
- Privacy-friendly (no ads, telemetry, or internet required)
- Optimized default settings for best results
XL Converter 1.2.1 changelog:
Added
- Add new IQ tune for AVIF encoding (#99).
- Add Page Up and Page Down navigation to file view.
- Publish this program on Flathub (#95).
Changed
- Reintroduce limited APNG support.
- Update libaom to v3.12.0.
- Update libavif, oxipng, ExifTool, ImageMagick, and Qt.
- Notify user when Flatpak permissions are insufficient.
- Change user data location for Flatpak builds.
- Adjust update checker to Flatpak.
Fixed
- Account for unsupported routine (#93).
- Fix visual bug where a category button was not lit up.
- Fix "Add Files" button behavior inside Flatpak.