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RasterizeHTML.js VS html2canvas

Compare RasterizeHTML.js VS html2canvas and see what are their differences

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RasterizeHTML.js logo RasterizeHTML.js

Renders HTML into the browser's canvas.

html2canvas logo html2canvas

JavaScript library to take "screenshots" of webpages or parts of it, directly on the...
  • RasterizeHTML.js Landing page
    Landing page //
    2019-09-07
  • html2canvas Landing page
    Landing page //
    2019-09-15

RasterizeHTML.js features and specs

No features have been listed yet.

html2canvas features and specs

  • Client-Side Rendering
    html2canvas is a client-side library that can capture screenshots of web pages without requiring server-side processing, making it easy to integrate into web applications.
  • Open-Source
    Being open-source, developers have access to the source code, allowing them to modify and contribute to the project, ensuring transparency and community-driven improvements.
  • Ease of Use
    It provides a straightforward API, making it accessible for developers to quickly implement and use the library to capture screenshots.
  • Cross-Browser Support
    The library aims to support multiple browsers, enhancing its usability across different user platforms.

Possible disadvantages of html2canvas

  • Rendering Limitations
    html2canvas may not fully support all CSS properties or web elements, leading to inaccurate or incomplete screenshots in some cases.
  • Performance Overheads
    As a JavaScript library running in the browser, it may lead to increased CPU and memory usage, especially for large or complex web pages.
  • Security Concerns
    Rendering content on the client side may expose sensitive information within the page during the rendering process, posing security risks if not handled carefully.
  • Lack of Dynamic Content Handling
    Dynamic content like videos, animations, or elements with JavaScript-based changes during rendering might not be accurately captured.

Category Popularity

0-100% (relative to RasterizeHTML.js and html2canvas)

RasterizeHTML.js

html2canvas

Browser Testing
31 31%
Browser Testing
69% 69
Automated Testing
39 39%
Automated Testing
61% 61
Development
29 29%
Development
71% 71
Website Testing
100 100%
Website Testing
0% 0

User comments

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Social recommendations and mentions

Based on our record, html2canvas seems to be more popular. It has been mentiond 16 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RasterizeHTML.js mentions (0)

We have not tracked any mentions of RasterizeHTML.js yet. Tracking of RasterizeHTML.js recommendations started around Mar 2021.

html2canvas mentions (16)

  • Build a Finance Tracker with Next.js, Strapi, and Chartjs: Part 3
    We'll use three libraries - html-to-pdfmake, pdfmake and html2canvas for the printing functionality. - Source: dev.to / 9 months ago
  • Build a Finance Tracker with Next.js, Strapi, and Chartjs: Part 1
    Html2canvas to take screenshots of the webpage directly on the browser. - Source: dev.to / 9 months ago
  • This weird IFRAME thing wasted my 2 days (and counting...)
    My new approach: Whenever user will open the preview and it would load completely, I will take a screenshot programatically using html2canvas library and later store in the db. I wrote code and it worked as I thought except for one part. Everything was fine in the screenshot, except the preview part. IT WAS BLANK, LIKE COMPLETELY BLANK. Oh my god! How is this possible? What on earth is wrong that every solution I... - Source: dev.to / 10 months ago
  • A Firefox-Only Minimap
    That's slightly harder, but still possible by first rendering the HTML onto a canvas. Example here: http://html2canvas.hertzen.com/. - Source: Hacker News / almost 2 years ago
  • Adding text to image that scales to fit container?
    If you have it working in the browser you could use this.https://html2canvas.hertzen.com/. Source: about 2 years ago
View more

What are some alternatives?

When comparing RasterizeHTML.js and html2canvas, you can also consider the following products

DOM to Image - JavaScript library to generate an image from a DOM node using HTML5 canvas.

Html Screen Capture JS - Html Screen Capture JS is an open-source, lightweight, and fully customizable javascript/typescript library that captures a complete layout or a few areas of a layout and saves it in a mini HTML file for the user.

Cypress.io - Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.

jsdom - A JavaScript implementation of various web standards, for use with Node.js - jsdom/jsdom

Expo Screen Capture - Expo Screen Capture is a highly efficient tool that empowers users to prevent screens in their applications from being captured or taped.

BackstopJS - BackstopJS is an open-source tool that allows the user to capture screenshots of a complete webpage or only specific areas of the webpage.

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