PICON to UYVY Converter

Quick PICON to UYVY image conversion — fully browser-based

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Browser-Based Tool

No software to download — convert PICON to UYVY entirely in your web browser. Works on any device with an internet connection.

Format Upgrade

Move from early Unix desktop era PICON to the modern UYVY format — enjoy raw YUV pixel data in UYVY ordering and broad software compatibility.

Any Device Works

Convert PICON to UYVY from Windows, macOS, Linux, or mobile — the browser-based tool adapts to any screen size and operating system.

How to convert PICON to UYVY

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose uyvy or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your uyvy file right afterwards

About formats

PICON (Personal Icon) is a small-format image type used in the X Window System ecosystem, developed by Steve Kinzler at Indiana University around 1990 as part of the picons (personal icons) database project. Picons are small, typically 48x48 pixel, color images used as visual identifiers for people, organizations, domains, and Usenet newsgroups in Unix mail readers, news readers, and other communication tools. The picon format is essentially an XPM (X PixMap) image stored with specific naming conventions and directory structures that allow software to look up the appropriate icon based on email address, domain name, or newsgroup name. The picons database organized thousands of these small images in a hierarchical directory structure keyed by domain name components (e.g., faces/com/example/user.xpm), enabling mail clients like exmstrstrstr and faces to automatically display a sender's photo or organizational logo alongside their messages. The system predated the modern concept of contact photos and avatars by more than a decade. One advantage is the system's pioneering role in visual identity for electronic communication: picons introduced the idea that email and Usenet messages should display a visual representation of the sender — a concept that eventually became standard in every modern email client, messaging app, and social media platform. The XPM-based format ensures that picons are displayable on any system with X Window libraries. Picon images are supported by ImageMagick, GIMP, and X Window display utilities, and the historical picons database remains archived online at Indiana University.
Developer: Steve Kinzler
Initial release: 1990
UYVY is a packed pixel format for storing images and video frames in YUV 4:2:2 chroma-subsampled color space, with the UYVY designation indicating the byte ordering within each 4-byte macropixel: U (Cb), Y0, V (Cr), Y1. Each macropixel encodes two horizontal pixels sharing a single pair of chrominance samples (U and V) but retaining individual luminance values (Y0 and Y1), achieving 2:1 horizontal chroma subsampling that reduces data size by 33% compared to full 4:4:4 YUV while maintaining full luminance resolution. The UYVY ordering is specified as a FOURCC code in Microsoft's Video for Windows and DirectShow frameworks, and is commonly used in professional video capture cards, broadcast equipment, and video processing pipelines. UYVY raw files contain no header — the pixel data is a flat sequence of U,Y,V,Y byte quadruplets, requiring external specification of image dimensions. The 4:2:2 subsampling exploits the human visual system's lower spatial resolution for color compared to brightness: the eye notices luminance detail at much higher spatial frequencies than chrominance detail, so sharing color samples between adjacent pixels produces no visible quality loss in practice. One advantage is broadcast-standard compatibility: UYVY's 4:2:2 sampling matches the chrominance structure used in professional video standards (ITU-R BT.601, SDI), making it the natural format for video capture hardware and frame-accurate processing. The format's efficient memory layout is another strength — the packed byte arrangement enables fast DMA transfers between capture hardware and system memory. UYVY data is handled by FFmpeg, ImageMagick, and professional video capture/editing software.
Developer: ITU-T / Microsoft
Initial release: 1982

Frequently Asked Questions

Why convert PICON to UYVY?

Few modern tools handle PICON natively. UYVY provides raw YUV pixel data in UYVY ordering, making it widely recognized across operating systems and applications.

What programs open UYVY files?

Open UYVY using ImageMagick, FFmpeg, raw image viewers. Cross-platform support means you can access these files on virtually any system.

Does converting PICON to UYVY affect quality?

Quality is maintained to the extent UYVY supports. Since PICON is a small thumbnail/icon format from Unix systems, the visual data transfers cleanly to UYVY.

Can I convert multiple PICON files to UYVY at once?

Convertio supports batch mode — drag in multiple PICON files and they all convert to UYVY together, which is much faster than one-by-one.

Is my PICON file safe when converting online?

Your files are secure. Uploaded PICON images are erased immediately after processing, and UYVY outputs are purged within 24 hours.

What platforms support this PICON converter?

Since it runs in the browser, any operating system works — desktop or mobile. No platform-specific software is needed to convert PICON to UYVY.