Toggle Switches for Immediate Settings

Description

When settings take effect immediately and are independent from one another, use toggle switches instead of checkboxes. Toggles communicate instant action — like a light switch — while checkboxes imply a deferred selection that needs confirmation.

Why it matters

• Mental model: Toggles mirror physical switches — users expect immediate effect
• No confusion: With checkboxes + a Save button, users wonder "is the change already applied or not?"
• Reduced friction: No extra confirmation step needed for independent settings

When to apply

• App preferences (dark mode, notifications, autoplay)
• Feature toggles with instant effect
• Any independent on/off setting that doesn't need batch processing

When not to apply

• Grouped selections that need to be submitted together (use checkboxes)
• Hierarchical options with parent/child relationships (use checkboxes)
• Form fields that are part of a larger submit workflow