Button Size Settings

Release 2.3.0 and above.

Use the editor.ui.button.size setting to adjust the button size. (default = 35, minimum = 22, unit: px)

Changing the button size does not change the icon size.

// synapeditor.config.js
{
  'editor.ui.button.size': 35
}

Setting	Result
Not set (default)
"editor.ui.button.size": 28
"editor.ui.button.size": 40

Icon Size Settings

Release 2.7.0 and above.

Use the editor.ui.button.icon.size setting to adjust the icon size of the buttons. (default = 16, minimum = 16, unit: px)

// synapeditor.config.js
{
  'editor.ui.button.icon.size': 16
}

Setting	Result
Not set (default)
"editor.ui.button.icon.size": 30