How can I convert HTML to an image without using canvas?

Render HTML to an Image

Question: Is it possible to convert HTML into an image format like PNG, but with standard HTML elements instead of canvas?

Answer: There are several options to achieve this:

Option 1: APIs

• ApiFlash (uses Chrome)
• EvoPDF (converts HTML to image)
• Grabzit
• HTML/CSS to Image API

Pros:

• Execute JavaScript
• Accurate rendering
• Fast (with caching enabled)
• Precise control over viewport and scaling

Cons:

• Not free for frequent use

Option 2: Libraries

• dom-to-image
• wkhtmltoimage
• IMGKit (based on wkhtmltoimage, for Ruby)
• imgkit (based on wkhtmltoimage, for Python)

Pros:

• Faster conversions

Cons:

• Poor rendering quality
• JavaScript not supported
• Limited support for modern web features

Option 3: PhantomJs with Wrappers

• PhantomJs
• node-webshot (JavaScript wrapper)

Pros:

• JavaScript execution
• Relatively fast

Cons:

• Poor rendering
• Limited web feature support
• Scaling is complex

Option 4: Chrome Headless with Wrappers

• Chrome Headless
• chrome-devtools-protocol
• Puppeteer (JavaScript wrapper)

Pros:

• JavaScript execution
• Accurate rendering

Cons:

• Complex configuration for precise results
• Scaling is challenging
• Can be slow, especially with external links

The above is the detailed content of How can I convert HTML to an image without using canvas?. For more information, please follow other related articles on the PHP Chinese website!