Upload a JPG or PNG and instantly convert the image into an Excel (.xlsx) pixel-art spreadsheet. 100% browser-based. No server upload required.
Choose any picture and this tool will convert your image into Excel format, where each cell becomes a pixel.
Drag and drop an image here
or
Supported formats: JPG, JPEG, PNG
Select the part of the picture you want to convert to Excel. Or leave as is to convert the entire image.
The converter automatically maps each grid of the image to an Excel cell using the closest matching RGB value. More rows and colums results in higher resolution image in Excel.
Each cell’s background color represents the average color of a block of the original image.
This preview shows the exact colors that will be placed into the Excel file. The preview is scaled up for easier viewing.
When you’re satisfied with the crop and pixel size, click below to download the xlsx file.
The conversion is fully local — your images never leave your device.
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I’ll make a concise, interesting paper—but I need to interpret your prompt. I assume you want a short, polished paper about a “correct map” for a dataset or project labeled “disc nddnw56” (interpreting that as a data collection or map identifier). I’ll produce a 1,000–1,200 word research-style paper describing the problem, methodology to produce a correct map, results, and recommendations. If that assumption is wrong, tell me what “disc nddnw56” specifically refers to (e.g., a disk image, a dataset ID, a coordinate system, a machine part, or something else) and I’ll revise.