I use something like html2canvas to download the image from my webpage, but the quality is so low (300px width). I wonder is it possible to download the image with higher quality (at least 800px width?)?

• dom-to-image

  7 10,112 0.0 JavaScript

  Generates an image from a DOM node using HTML5 canvas

waht I used to download image : dome to img

• html-to-image

  9 5,222 6.0 TypeScript

  ✂️ Generates an image from a DOM node using HTML5 canvas and SVG.

In my image editor project I use html-to-image. It's a fork of dom-to-image and it has a few extra options. It has canvasWidth and canvasHeight for scaling the output but I'm not sure how they work because I used another setting called pixelRatio, since in my image editor I have an option to save the image to whatever the editor zoom is set to, so I already had the proper scale value and never ended up trying the other to settings.

• SurveyJS

  surveyjs.io featured

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

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