Can SVG have ALT text?

How do I add alt text to SVG?

For svg’s included with an <img> tag

Note that if the image is purely decorative, you should include alt but leave it blank – alt=”” .

Is SVG text accessible?

Yes, Screen readers can read an SVG as long as that screen reader has been coded to read a SVG. SVGs have a number of accessibility tags which can be used and read by screen readers to describe what the SVG is representing or is meant to show.

When should you not use alt text?

3. Including alt text for decorative images or items. Decorative items such as dividers or design items that don’t provide additional context or content don’t need alt text. They don’t add to the information a user needs and they make little sense, or are unnecessary, when read with a screen reader.

How do I make SVG focusable?

# Making SVG elements focusable

1. <svg focusable=”false” tabindex=”0″> is considered inert.
2. <svg focusable=”true” tabindex=”-1″> is considered keyboard focusable.

Can you add aria label to SVG?

The best support for SVGs is to display them inline. You must use aria-labelledby as the first choice by referencing the “title” and the “desc” (avoid aria-describedby for the “desc”, still bad support) to ensure maximum support.

What is SVG class in HTML?

The svg element is a container that defines a new coordinate system and viewport. It is used as the outermost element of SVG documents, but it can also be used to embed an SVG fragment inside an SVG or HTML document.

What is a viewBox SVG?

The viewBox attribute defines the position and dimension, in user space, of an SVG viewport. The value of the viewBox attribute is a list of four numbers: min-x , min-y , width and height .

What are aria roles?

ARIA roles provide semantic meaning to content, allowing screen readers and other tools to present and support interaction with object in a way that is consistent with user expectations of that type of object.

What is inline SVG?

Inline SVG simply refers to SVG markup that is included in the markup for a webpage.

Do images with text need alt text?

Don’t add alt text to every image.

You should add alt text to most images on a webpage for the sake of SEO, UX, and accessibility — however, there are exceptions. Images that are purely decorative or are described in text nearby, for example, should have an empty alt attribute.

Can you read alt text without a screen reader?

Alt-text does not affect how an image is displayed but provides the content in an alternative text-based format. A screen reader will read this aloud and the person using the device is given context and meaning about how the image relates to the rest of the page.

What is the best way to use alt text?

Tips for writing ‘good’ alt text

1. Be specific, and succinct. Describe the content of the image without editorialising. …
2. Never start with “Image of …” or “Picture of …” …
3. Use keywords sparingly. …
4. Include text that’s part of the image. …
5. Don’t repeat yourself. …
6. Don’t add alt text to ‘decorative’ images.