Convert DOCX to PNG in C#

Wordize for .NET converts DOCX pages to PNG images with high-quality rendering. The Converter class transforms DOCX documents to PNG format while preserving all visual elements.

Module Requirements:

Core for .NET - base module for conversion operations
Rendering for .NET - for PNG format export

.NET API Features for DOCX to PNG Conversion

ConvertToImages() method for DOCX to PNG transformation
Configure PNG image resolution and quality
Optimize PNG image size for web usage
Merge all pages into a single PNG image

Common DOCX to PNG Conversion Scenarios

Corporate systems: generate PNG thumbnails for document management systems
Web integration: create PNG previews of DOCX documents for website display
Mobile adaptation: generate PNG images for viewing on mobile devices
Marketing materials: export DOCX pages as PNG for use in presentations
Document galleries: automatically create PNG galleries from catalogs and brochures

Test DOCX to PNG conversion using our interactive online demo. Upload your DOCX document, run the conversion, and download high-quality PNG images. The provided C# code is ready for integration into your .NET project.

Run code

Test Wordize SDK - upload a document and explore code examples

Select output format from the list

using Wordize.Conversion;
using Wordize.Saving;

var imageStreams = Converter.ConvertToImages("Input.docx", new ImageSaveOptions(SaveFormat.Png));

foreach (var (stream, page) in imageStreams.Select((s, i) => (s, i)))
{
    using var _ = stream;
    stream.Position = 0;

    using var file = File.Create($"Output_{page + 1}.png");
    stream.CopyTo(file);
}

                            using Wordize.Conversion;

Converter.Convert("{{input1}}", "{{output}}");
                            using Wordize.Conversion;
using Wordize.Saving;

var imageStreams = Converter.ConvertToImages("{{input1}}", new ImageSaveOptions(SaveFormat.{{saveFormat}}));

foreach (var (stream, page) in imageStreams.Select((s, i) => (s, i)))
{
    using var _ = stream;
    stream.Position = 0;

    using var file = File.Create($"Output_{page + 1}.{{outputExt}}");
    stream.CopyTo(file);
}

                            using Wordize.Conversion;
using Wordize.Saving;

ImageSaveOptions saveOptions = new ImageSaveOptions(SaveFormat.{{saveFormat}});
saveOptions.PageLayout = MultiPageLayout.Vertical(10);

Converter.Create()
        .From("{{input1}}")
        .To("{{output}}", saveOptions)
        .Execute();

            

                        Run code
			    

How to Convert DOCX to PNG in C#

Add Wordize SDK to your .NET project
Call the Converter.Convert() method, specifying input and output file names as parameters. Formats are automatically detected based on file extensions
Get the PNG file