PGX to PICON conversion is the process of transforming images stored in the PGX (JPEG 2000 Part 2/PGX raw codestream) format into the PICON image container/format used for compact pictogram or icon assets. This conversion re-encodes pixel data and metadata from the PGX representation into a PICON-compliant file, preserving visual fidelity and adjusting compression, color depth, or indexing as needed for the target usage.
Related guides
Practical guides to help you choose formats, preserve quality, and avoid common conversion problems.
WebP has quietly become the default image format of the modern web, delivering 25-35% smaller files than JPG and PNG with universal browser support. This 2026 guide covers current adoption stats, browser compatibility, WordPress integration, conversion workflows, and when to choose WebP over AVIF for optimal Core Web Vitals performance.
Read guide →Not sure whether to save your image as PNG or JPG? This detailed comparison covers compression, transparency, file size, web performance, and real-world use cases so you can pick the right format every time — with conversion links when you need to switch.
Read guide →Learn how to convert HEIC to JPG for maximum compatibility. This guide explains what HEIC is, why iPhones use it, the key differences between HEIC and JPG, and walks through every conversion method including online tools, iPhone settings, Windows, and Mac.
Read guide →Drag your .PGX file from your computer or use the browse function.
Confirm .picon as the selected destination format.
Click "Convert" and download your converted .PICON file once ready.
PGX files typically use the MIME type image/x-jpeg2000 and support advanced wavelet compression codecs. PICON files are associated with the MIME type image/x-picon and are used mainly for small icon images with indexed color palettes. The conversion involves adapting PGX's high-quality image data into the simpler, palette-based PICON format.
The PICON (.PICON) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like PGX.
While specific technical details aren't available here, PICON files generally serve the purpose of storing image effectively within their domain.
Convert your PGX image files to the PICON format effortlessly using our online converter. Whether you need to switch formats for compatibility or compression, our tool ensures a smooth and efficient conversion process without any software installation.
PGX is a wavelet-based image format designed for high compression and quality, often used in professional imaging. PICON, on the other hand, is a legacy icon format primarily used for system icons with limited color depth. While PGX focuses on image fidelity, PICON is optimized for compatibility in older graphical user interfaces.
Keep individual PGX source files under 2–5 MB for fastest single-file conversions; larger images are fine but will take longer to process.
To preserve detail, export PICON using a lossless or high-quality preset and ensure color profiles are retained; convert 10–12 bit PGX to an appropriate PICON depth to avoid banding.
For bulk conversions, batch-process PGX files with consistent dimensions and color spaces to reduce reprofiling steps; use command-line or automated tools to queue conversions.
Be aware that PICON may target reduced palettes or fixed icon sizes: very high bit-depth or extremely large PGX images may be downsampled or quantized during conversion.
This PGX to PICON converter saved me hours on my project.
Emma R.
Photographer
Fast and reliable, perfect for batch conversions.
Liam K.
Developer
User-friendly interface with excellent output quality.
Olivia M.
Graphic Designer
Start your free PGX to PICON conversion now.
Drag your file here to to upload.
Up to 250MB
If transparency is required, verify that the source PGX includes an alpha channel or supply a mask; some PICON variants do not support embedded alpha and will flatten transparency.