# Convert WebP to Raw Pixel Buffer

Export WebP images as raw pixel buffer files for development workflows and low-level image processing.

> Canonical page: https://elysiatools.com/en/tools/webp-to-raw

- **Category:** Media

- **Keywords:** webp, raw, pixel, data, convert, image, binary, processing, camera-raw

## Overview

Extract the decoded pixels from a WebP image and write them to a headerless raw pixel buffer file. This format is convenient for GPU pipelines, custom decoders, testing fixtures, and byte-level inspection, but it is not a photographic camera RAW container.

## Inputs

- **WebP Image File** (file): Select WebP image to convert
- **Bit Depth** (select): Select bit depth for raw output
- **Premultiplied Alpha** (checkbox): Check for premultiplied alpha channel

## When to use

- When you need to feed raw, uncompressed pixel bytes directly into a GPU texture or graphics pipeline without runtime decoding overhead.
- When writing custom image processing algorithms or decoders that require direct byte-level access to image data.
- When generating standardized binary test fixtures for software testing suites that validate image manipulation routines.

## How it works

- Upload a WebP image file to the converter.
- Select the desired bit depth (8-bit or 16-bit per channel) and choose whether to apply premultiplied alpha.
- The tool decodes the WebP image and extracts the raw pixel data.
- Download the resulting headerless binary file containing the raw pixel buffer.

## Use cases

- Loading raw pixel data directly into GPU textures in Vulkan, OpenGL, or WebGL applications.
- Creating binary test fixtures for unit testing image processing libraries.
- Analyzing byte-level image data for custom compression or decoding experiments.

## Frequently asked questions

### Is this raw file the same as a camera RAW format?

No, this tool outputs a headerless binary buffer of decoded pixel values (RGBA/RGB bytes), not a photographic camera RAW file like DNG or CR2.

### What color channels are included in the output buffer?

The output contains decoded RGBA or RGB pixel channels sequentially, depending on the transparency present in the source WebP.

### What does the Premultiplied Alpha option do?

It multiplies the RGB color values of each pixel by their corresponding alpha (transparency) value, which is useful for specific rendering pipelines.

### Can I choose between 8-bit and 16-bit output?

Yes, you can configure the bit depth to output either 8-bit or 16-bit per channel raw pixel data.

### Does the output file contain any header metadata?

No, the output is a pure, headerless binary stream of pixel bytes with no metadata or formatting wrappers.

## Related tools

- [Convert JPEG to Raw Pixel Buffer](https://elysiatools.com/en/tools/jpg-to-raw): Export JPEG images as raw pixel buffer files for development workflows and low-level image processing.
- [Convert PNG to Raw Pixel Buffer](https://elysiatools.com/en/tools/png-to-raw): Export PNG images as raw pixel buffer files for development workflows and low-level image processing.
- [Convert Raw Pixel Buffer to JPEG](https://elysiatools.com/en/tools/raw-to-jpg): Convert a headerless raw pixel buffer file to a JPEG image. You must provide the image dimensions, channel count, and bit depth.
- [Convert Raw Pixel Buffer to PNG](https://elysiatools.com/en/tools/raw-to-png): Convert a headerless raw pixel buffer file to a PNG image. You must provide the image dimensions, channel count, and bit depth.
- [Convert ARW to JPEG](https://elysiatools.com/en/tools/arw-to-jpg): Convert Sony ARW RAW files to JPEG format. Automatically extracts image dimensions and metadata from the RAW file.
- [Convert ARW to PNG](https://elysiatools.com/en/tools/arw-to-png): Convert Sony ARW RAW files to PNG format. Automatically extracts image dimensions and metadata from the RAW file.
- [Convert CR2 to JPEG](https://elysiatools.com/en/tools/cr2-to-jpg): Convert Canon CR2 RAW files to JPEG format. Automatically extracts image dimensions and metadata from the RAW file.
- [Convert CR2 to PNG](https://elysiatools.com/en/tools/cr2-to-png): Convert Canon CR2 RAW files to PNG format. Automatically extracts image dimensions and metadata from the RAW file.

## Samples

- [WebP Samples](https://elysiatools.com/en/samples/webp-samples): Sample WebP images in different aspect ratios and resolutions
- [WebP Viewer Samples](https://elysiatools.com/en/samples/webp-viewer-samples): Sample WebP image for the in-browser WebP Viewer
- [Web Image Processing Python Samples](https://elysiatools.com/en/samples/web-image-processing-python): Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
- [Grafana Advanced Application Samples](https://elysiatools.com/en/samples/grafana-samples): Comprehensive Grafana samples covering advanced dashboard design, alerting configurations, data source integrations, and plugin development