JXL to PSD Converter
Convert JXL to PSD in your browser. JXL files usually come from image editors, archival pipelines and lossless JPEG recompression; PSD is the better fit for editing in Photoshop. You get an 8-bit RGB Photoshop document with one layer and a merged composite, RLE compressed, with transparency kept. Nothing is uploaded.
- Processed locally
- No upload, no wait
- No sign-up
- No watermark
Drop images here
or choose files · paste with Ctrl/⌘ V
JXL expected · other image formats also work
How to use JXL to PSD
- 1
Add your JXL files: drop them here, choose them, or paste from the clipboard.
- 2
There is nothing to tune: the PSD is written losslessly. Resizing and rotating are under More options if you need them.
- 3
Click Convert. Each file is decoded and encoded in a background thread on this device.
- 4
Download the .psd files one at a time or together as a ZIP.
Why use Aback Images for jxl to psd
Where the PSD goes next
PSD opens in Photoshop, Affinity Photo, GIMP, Photopea and Krita.
PSD next to JXL
The PSD keeps the decoded pixels without lossy compression, so expect it to be larger than the JXL.
No new artefacts
JXL is already lossy, since it stores lossy VarDCT or lossless modular coding; existing JPEGs can be repacked without loss; the PSD keeps the decoded pixels losslessly, so this step adds no compression damage of its own.
Processed on your device
Your images are decoded, edited and encoded inside this browser tab by Web Workers. Nothing is uploaded to a server.
JXL vs PSD
What changes from JXL to PSD
Encoding: the JXL uses lossy VarDCT or lossless modular coding; existing JPEGs can be repacked without loss; PSD uses raw or RLE (PackBits) channel data, ZIP in some 16 and 32-bit files, and the download is an 8-bit RGB Photoshop document with one layer and a merged composite, RLE compressed, with transparency kept.
Bit depth: 8 to 16 bits per channel, or floating point in the JXL; PSD allows 8, 16 or 32 bits per channel, and the PSD written here has 8 bits per channel. High-bit-depth JPEG XL files are reduced to 8 bits per channel.
Colour: sRGB, Display P3, linear and other spaces described in the codestream in the JXL; PSD supports RGB, CMYK, Lab, greyscale, indexed or multichannel, written here as 8-bit sRGB.
Transparency: the JXL stores it as an extra channel in the codestream; the PSD keeps it as transparent layers plus extra alpha channels.
Animation: frames inside a single codestream; the PSD holds one image, so only the first frame is converted.
Metadata: the JXL can carry EXIF and XMP boxes in the container form, often stripped by encoders; PSD can carry XMP, EXIF, IPTC and ICC in image resource blocks, but nothing is copied across.
About JXL
JPEG XL is a next-generation format designed to replace JPEG. It compresses better than JPEG and WebP, supports lossless, HDR and progressive decoding, and can losslessly repack existing JPEGs.
A JPEG XL file is either a bare codestream starting with FF 0A or an ISO base media container whose 'jxlc' box holds the codestream. A recompressed JPEG keeps a 'jbrd' box that lets the original JPEG bytes be rebuilt exactly.
JXL files usually come from image editors, archival pipelines and lossless JPEG recompression.
About PSD
PSD is Adobe Photoshop's layered working format. It keeps layers, masks and effects, but almost nothing outside Photoshop can display it, so finished designs are exported to PNG or JPG.
A PSD has five sections: a header ('8BPS', channel count, size, depth, colour mode), colour mode data, image resources (thumbnail, ICC, XMP, resolution), layer and mask information, and finally the merged composite image that the Maximize Compatibility option saves.
When converting JXL to PSD makes sense
PSD is the better choice for editing in Photoshop, while JXL suits archiving and future-proof high quality storage.
PSD strengths: Keeps every layer and edit. Drawbacks to weigh: Huge files; Cannot be viewed on the web or most phones.
Limitations
- The Photoshop document holds the picture as a single layer: a starting point for editing, not a reconstruction of layers.
- Photoshop, Affinity Photo, GIMP and Photopea open it.
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Frequently asked questions
Does converting JXL to PSD lose quality?
PSD is written losslessly, so the pixels are stored exactly as decoded. Artefacts already in the JXL stay, but nothing new is lost. High-bit-depth JPEG XL files are reduced to 8 bits per channel.
Is transparency kept in the PSD?
Yes. JXL stores it as an extra channel in the codestream, and the PSD is written with an alpha channel, so transparent areas stay transparent.
Will my animated JXL stay animated?
No. PSD holds a single image, so only the first frame is kept. Convert to animated WebP, APNG or GIF to keep the motion, or export every frame with the GIF Frame Extractor.
Which apps open PSD files?
Photoshop, Affinity Photo, GIMP, Photopea and Krita. It does not open in web browsers.
Are my images uploaded anywhere?
No. Processing happens inside your browser with WebAssembly and Web Workers. The site only downloads the app code and codecs; your files never leave your device. You can confirm this with the live upload counter on the tool, or in your browser's network panel.
Can I process many files at once?
Yes. Drop a whole selection or folder. Files are processed in parallel on several worker threads, each result can be downloaded on its own, and everything can be saved as one ZIP.
Is it free? Is there a file limit or watermark?
It is free with no account, no watermark and no daily limit. The only limit is your device's memory: very large images (over roughly 100 megapixels) may be refused to keep the tab from crashing.