XC to PICON Converter

XC to PICON online — seamless format conversion

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Visual Fidelity

Faithful reproduction of XC imagery in PICON format. Color accuracy and detail are priorities in every conversion.

Format Flexibility

XC converts to over a hundred output formats on Convertio — PICON is just one of many available options.

Cloud-Powered Processing

Server-side processing means your computer stays responsive. The XC to PICON conversion happens entirely in the cloud.

How to convert XC to PICON

1

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

2

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

3

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

About formats

XC (X window Color) is a procedural pseudo-format built into ImageMagick, the open-source image processing suite originally created by John Cristy at DuPont and first released on August 1, 1990. Rather than reading pixel data from a file, the XC format generates a solid-color canvas of specified dimensions, filled with a single uniform color value. The color can be specified using any of ImageMagick's supported color specification methods: named X11 colors (red, dodgerblue, linen), hex triplets (#FF6600), RGB/RGBA functional notation (rgb(255,102,0)), HSL, CMYK, or any other supported color space representation. XC canvases are created through ImageMagick's command-line interface using the special colon syntax (e.g., convert -size 800x600 xc:navy output.png) and serve as foundational building blocks in ImageMagick's compositing and image construction workflows. Common uses include creating background layers for compositing operations, generating masks and mattes of specific colors, initializing canvases for drawing operations, producing test images for pipeline validation, and creating placeholder images for web and application development. One advantage is workflow integration: XC canvases feed directly into ImageMagick's processing pipeline, enabling operations like gradient overlays, text rendering onto colored backgrounds, or template generation without requiring any input file. The pseudo-format's support for ImageMagick's complete color specification system is another strength — any color expressible in any supported color space can be used, including semi-transparent colors via RGBA notation, making XC a versatile primitive for programmatic image construction.
Initial release: 1990
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

Frequently Asked Questions

Why convert XC to PICON?

XC data from creating backgrounds and test patterns becomes universally viewable once converted to PICON format.

How do I open PICON files?

X Window System, ImageMagick will handle PICON files without issues. The format is well-supported across platforms.

How long does XC to PICON conversion take?

Seconds for most files. Convertio processes XC data on powerful servers, so even bigger files convert quickly.

What platforms support this conversion?

Any device with a web browser can run this conversion. Desktop, laptop, tablet, or phone — all supported equally.

Is XC to PICON conversion accurate?

Yes — the conversion engine renders XC content precisely into PICON format, retaining visual accuracy throughout.

Is my XC file safe during conversion?

Uploaded XC files are deleted immediately after conversion. PICON output files are removed from servers within 24 hours for your privacy.