Convert Raw to JPEG

Convert raw pixel data to JPEG image. Requires specifying image dimensions and format.

Click to upload file or drag and drop file here

Maximum file size: 200MB

Key Facts

Category
Images, Audio & Video
Input Types
file, text, select
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

Convert uncompressed raw pixel data files into standard JPEG images by specifying the exact image dimensions, color channels, and bit depth.

When to Use

  • •When you need to view raw binary pixel dumps from camera sensors or frame buffers as standard images.
  • •When debugging graphics rendering pipelines or embedded systems that output raw pixel arrays.
  • •When converting custom raw image formats to compressed JPEG files for easier sharing and storage.

How It Works

  • •Upload your raw pixel data file containing the uncompressed image bytes.
  • •Enter the exact width and height of the image in pixels.
  • •Select the number of color channels and the input bit depth per channel.
  • •Set the desired JPEG output quality and convert to generate the downloadable JPEG image.

Use Cases

Converting raw frame buffer dumps from embedded microcontrollers into viewable JPEG files.
Visualizing raw output from custom image processing algorithms during software development.
Converting raw grayscale sensor data into standard compressed images for documentation.

Examples

1. Convert RGB Frame Buffer Dump

Embedded Systems Engineer
Background
An engineer extracted a raw frame buffer dump from an LCD display controller but needs to verify the visual output.
Problem
The raw file is a sequence of uncompressed RGB bytes without headers, making it unreadable by standard image viewers.
How to Use
Upload the raw binary file, set the width to 800, height to 480, select 3 channels (RGB), and set the bit depth to 8-bit.
Example Config
Width: 800, Height: 480, Channels: 3 (RGB), Bit Depth: 8-bit, Quality: 90
Outcome
A clear 800x480 JPEG image showing the exact screen contents captured from the LCD controller.

2. Visualize Grayscale Sensor Data

Computer Vision Researcher
Background
A researcher is working with a custom infrared sensor that outputs raw 16-bit grayscale pixel arrays.
Problem
The raw sensor output needs to be converted to a standard JPEG format for inclusion in a research report.
How to Use
Upload the raw sensor file, specify the dimensions as 640x480, select 1 channel (Grayscale), and set the bit depth to 16-bit.
Example Config
Width: 640, Height: 480, Channels: 1 (Grayscale), Bit Depth: 16-bit, Quality: 85
Outcome
A high-quality grayscale JPEG image representing the 16-bit sensor data.

Try with Samples

image, jpg, file
Web Image Processing Python Samples
Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
matched family image,jpg
image, jpg
Web Image Processing Go Samples
Web Go image processing examples including image reading/saving, image resizing, and format conversion
matched family image,jpg
image, jpg
Android Image Processing Java Samples
Android Java image processing examples including reading/saving images, scaling, and format conversion
matched family image,jpg
image, jpg
Android Image Processing Kotlin Samples
Android Kotlin image processing examples including reading/saving images, scaling, and format conversion
matched family image,jpg
image, jpg

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FAQ

What raw formats does this tool support?

It supports raw binary pixel data files containing uncompressed grayscale, RGB, or RGBA pixel arrays.

Why does my output JPEG look distorted or skewed?

This happens if the specified width, height, or channel count does not match the exact structure of the raw input file.

Can I convert 16-bit raw data?

Yes, you can select the 16-bit per channel option to correctly parse 16-bit raw pixel inputs.

What color channel configurations are available?

You can choose between Grayscale (1 channel), Grayscale + Alpha (2 channels), RGB (3 channels), and RGBA (4 channels).

Does this tool support camera RAW formats like CR2 or NEF?

No, this tool is designed for raw, uncompressed binary pixel arrays, not proprietary camera RAW formats.

API Documentation

Request Endpoint

POST /en/api/tools/raw-to-jpg

Request Parameters

Parameter Name Type Required Description
imageFile file (Upload required) Yes -
width text Yes -
height text Yes -
channels select Yes -
bitDepth select Yes -
quality text No -

File type parameters need to be uploaded first via POST /upload/raw-to-jpg to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-raw-to-jpg": {
      "name": "raw-to-jpg",
      "description": "Convert raw pixel data to JPEG image. Requires specifying image dimensions and format.",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=raw-to-jpg",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]