DataJuggler.PixelDatabase (nuget): PixelDatabase.Net is an image processing library that uses Bitmap Query Language (BQL). to manipulate images. If you know SQL for databases, you are 90% of the way to BQL.  This version is for .NET7 only. Use a 6.x version for .NET6.  This project started off inside a Windows Forms project called Transparency Maker, which I have ported to a Blazor project that is live PixelDatabase.Net https://pixeldatabase.net.  This project has been tested while I built PixelDatabase.Net, but I am sure more updates may be needed.
Keywords: C#|Imaging|Drawing|Bitmap|Canvas|EditImages|Pixel|csharp|graphics