PSB to PGX — Format Comparison & Online Converter
Fast, instant PSB to PGX conversion. No signup required. Just drop your .psb file and get .pgx in seconds.
Batch Settings
About PSB to PGX Conversion
PSB and PGX are both image formats, but they differ in important ways. PSB is a widely used file format. PGX is a widely used file format.
When you convert PSB to PGX, the goal is to convert between formats quickly. Converting PSB to PGX maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your PSB file is decoded and re-encoded as PGX. The conversion involves 4 steps: (1) your psb file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in pgx format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a PGX file. For the opposite direction, CocoConvert also supports PGX to PSB conversion.
How to Convert PSB to PGX
- 1
Upload .psb file
Select your PSB file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .pgx
Set PGX as the output format. The converter uses optimal settings based on the PSB→PGX conversion profile.
- 3
Convert
The server-side engine decodes your PSB file and re-encodes it as PGX. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .pgx file. Multiple output files can be downloaded together.
What Happens When You Convert PSB to PGX
Your PSB file is decoded and re-encoded as PGX.
Your PSB file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in PGX format
The converted file is ready for download
Format Comparison
PSB
.psb file
| Extension | .psb |
| MIME Type | image/vnd.adobe.photoshop |
| Category | Image |
PGX
.pgx file
| Extension | .pgx |
| MIME Type | image/x-pgx |
| Category | Image |
Should You Convert PSB to PGX?
When to Convert
- ✓When you need a PGX file
Frequently Asked Questions
What is the difference between PSB and PGX?
PSB is a widely used file format. PGX is a widely used file format.
Does PSB to PGX conversion affect quality?
Converting PSB to PGX maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, PSB or PGX?
PSB is a common image format. PGX is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does PSB to PGX conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is PSB or PGX better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.