UYVY to PALM Converter

Turn UYVY data into PALM images — browser-based

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No Account Needed

Anyone can convert UYVY to PALM without creating an account. The tool is ready to use the moment you arrive.

Cloud-Powered Processing

All the heavy lifting runs on Convertio infrastructure. Your device just sends the UYVY and receives the PALM result.

Simple Workflow

Three steps: upload UYVY, select PALM, download the result. No technical knowledge required to get started.

How to convert UYVY to PALM

1

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

2

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

3

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

About formats

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
PALM is a bitmap image format used by the Palm OS operating system, introduced in 1996 with the original Palm Pilot 1000. Palm bitmap files store raster images in formats optimized for the extremely constrained hardware of early Palm handheld devices — the original models featured a 160x160 pixel monochrome (2-shade) display, 128 KB of RAM, and a 16 MHz Motorola 68328 processor. The format evolved through several versions as Palm hardware improved: PalmOS 1.0 supported 1-bit monochrome, later versions added 2-bit (4 shade grayscale), 4-bit (16 shade), 8-bit (256 color), and eventually 16-bit (65536 color) direct color modes. Palm bitmaps use a simple header specifying width, height, row bytes, flags, and bit depth, followed by the pixel data which may use optional Scanline compression (a PackBits-like run-length encoding) or dense packing. The format also supports bitmap families — multiple versions of the same image at different bit depths bundled together, allowing the OS to select the best version for the current device's display capabilities. One advantage is the format's documentation of early mobile computing: Palm OS was the dominant handheld platform of the late 1990s and early 2000s, and Palm bitmap files from applications, games, and content of that era represent important artifacts of mobile computing history. The multi-depth bitmap family feature provides another notable design strength — a single resource could serve devices ranging from monochrome Palm Pilots to the 16-bit color Sony CLIE and Palm Tungsten. PALM bitmaps are supported by ImageMagick, pilot-link utilities, and Palm emulator tools.
Developer: Palm, Inc.
Initial release: 1996

Frequently Asked Questions

Why convert UYVY to PALM?

The UYVY format has limited viewer support. Converting to PALM ensures broad compatibility across devices.

How do I open PALM files?

Palm OS emulators, image converters will handle PALM files without issues. The format is well-supported across platforms.

Do I need to install anything?

Convertio is fully browser-based. No desktop software, plugins, or extensions are necessary for UYVY to PALM conversion.

Is my UYVY data kept private?

Uploaded UYVY files are deleted right after conversion. Converted PALM outputs are removed within 24 hours automatically.

Is UYVY to PALM conversion accurate?

Accuracy is a priority. The UYVY data is carefully decoded and re-encoded as PALM to maintain faithful output.

What platforms support this conversion?

Convertio works in any modern browser — Chrome, Firefox, Safari, Edge — on Windows, macOS, Linux, and mobile.