word-spacing

The word-spacing attribute specifies spacing behavior between words.

If a <length> is provided without a unit identifier (e.g. an unqualified number such as 128), the browser processes the <length> as a width value in the current user coordinate system.

If a <length> is provided with one of the unit identifiers (e.g. .25em or 1%), then the browser converts the <length> into a corresponding value in the current user coordinate system.

You can use this attribute with the following SVG elements:

• <altGlyph>
• <text>
• <textPath>
• <tref>
• <tspan>

html,
body,
svg {
  height: 100%;
}

<svg viewBox="0 0 250 50" xmlns="http://www.w3.org/2000/svg">
  <text y="20" word-spacing="2">Bigger spacing between words</text>
  <text x="0" y="40" word-spacing="-0.5">Smaller spacing between words</text>
</svg>