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Responsive image · HTML · Generator

Responsive image · HTML · Generator. Inputs: Photography and video (CSV), Fallback, Description. Enter your values and run. Try the example to learn the format, then copy or save the result.

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How to use

  1. 1Inputs: Photography and video (CSV), Fallback, Description.
  2. 2Run the tool and review the result.
  3. 3Copy the result or change inputs to compare.

Good to know

Inspect the example output format first. Keep the original separately and check transformed values, spaces and line breaks before using the result.

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Worked input and output example

These results come from this tool’s actual engine using the sample values below, not your personal input or saved work. Load the example in the tool to inspect the same inputs.

Example input

FieldValue
Photography and video (CSV)
image-640.webp,640
image-1280.webp,1280
Fallback
image.jpg
Description
Photo

Example result

<picture>
  <source srcset="image-640.webp 640w, image-1280.webp 1280w" type="image/webp"/>
  <img src="image.jpg" alt="Photo" loading="lazy"/>
</picture>

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