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About this addon
What it does
GCD Cast Bar adds a smooth Global Cooldown (GCD) progress bar that overlays Blizzard’s default player cast bar, automatically matching its size, scale, and layout. It also includes an integrated Spell Proc Alert overlay feature.
Configuration
Open the options window by typing /gcd in chat, or navigate to the game’s AddOn settings category (GCD Cast Bar).
Features
- Blizzard-Style Integration: Seamlessly attaches to the default player cast bar, adapting to its positioning, scale, and shape (including Edit Mode adjustments).
- GCD Tracking: Triggers a temporary bar indicating global cooldown progress when using instant-cast spells.
- Proc Alerts: Displays a draggable icon with customizable scale, glow effects (Assisted Combat Highlight, Golden Border Glow, or Icon Only), and optional audio alerts whenever a class spell activation or proc becomes active.
- Intelligent Hiding: Automatically hides when you start casting or channeling a normal spell, preventing overlapping bar elements.
- Spell Customization:
- Toggle spell icon display.
- Toggle display of the triggering spell name text.
- Tailored Behavior:
- Show only in combat option.
- Disable while mounted or in Druid Flight Form options.
- Reverse fill direction toggle (empties instead of fills).
- Show or hide the edge spark.
- Appearance Customization:
- Adjust bar opacity with a precise slider.
- Use custom colors via an in-game Color Picker.
- One-click Use Class Color button.
- Vanilla Color button to return to standard Blizzard cast bar colors.
- Custom texture dropdown (Smooth, Minimal, Flat, Skills, Crafted) when using a custom color.
- Spark size and custom color controls.
- Profile Management:
- Toggle between global account-wide profiles and character-specific profiles.
- Toggle per-specialization profiles with automatic switching upon spec changes.
- Testing & Maintenance:
- Test Mode button to preview animations and settings instantly.
- Unlock Proc Icon toggle for click-and-drag position testing.
- Hover tooltips explaining every setting.
- Reset Defaults button to restore original settings.
Support
If you enjoy my addons and want to support my work, consider buying me a coffee to keep me motivated! KodeMan's Ko-fi
At-a-glance numbers
Performance highlights
- Peaked at Hot #988 on Jul 24, 2026.
- Peaked at Rising #194 on Jul 24, 2026.
- Featured on the Hot list across 6 distinct weeks.
- Shipped 12 releases in the last 30 days.
- Averaging 23 new downloads per day over the past week.
Visuals
Screenshots 3
Use real gameplay shots to assess the addon before installing.