What plugin automation actually does
Plugin automation lets you change a plugin's settings over time while your song plays, instead of keeping those settings frozen at one value. If you want a reverb to get wetter as a vocal enters, or a filter to sweep open during a drop, automation does that for you. FL Studio records your changes and plays them back the same way every time.
Without automation, every knob on every plugin stays at whatever number you set it to. With automation, you can make that knob move on its own during playback — gradually, suddenly, or in any pattern you draw.
Key Takeaways
- Automation works on any plugin parameter: you right-click the knob or slider you want to automate, then choose "Create automation clip" from the menu.
- FL Studio opens an automation track below your mixer track, where you draw the shape of the change you want using the pencil tool or by clicking points.
- You can automate the same parameter multiple times in different sections of your song, and each automation clip is independent.
- The automation curve shows exactly what value the plugin will use at each moment — a flat line means no change, and a diagonal line means a smooth transition.
Right-click the parameter you want to automate
Open the plugin window for the third-party plugin you want to automate. Find the knob or slider that controls the setting you want to change — for example, the cutoff frequency on a filter, the wet/dry mix on a reverb, or the threshold on a compressor.
Right-click directly on that knob or slider. A menu appears with several options. Look for the option that says "Create automation clip" or sometimes "Automate". Click it. FL Studio creates a new automation track in your playlist, positioned directly below the mixer track that holds your plugin.
Draw the automation curve in the playlist
The automation track shows a horizontal line at the current value of the parameter. This line represents the parameter's value over time — the left side is the beginning of your song, and the right side is the end. The height of the line shows the parameter's value: higher on the screen means a higher value, lower means a lower value.
Select the pencil tool from FL Studio's toolbar (or press the pencil icon in the top menu). Click and drag in the automation track to draw the shape you want. A straight diagonal line means the parameter will change smoothly from one value to another. A sharp corner means an when ready jump. You can also click individual points to place them, then drag those points up or down to adjust the curve.
As you draw, FL Studio shows you the exact numerical value at each point. Play your song to hear the automation in action — the plugin parameter will move exactly as you drew it.
Edit or delete automation points after you draw them
Once you have drawn an automation curve, you can adjust it without starting over. Click on any point in the curve and drag it up, down, left, or right to change when the parameter moves and how much it moves. Right-click a point and select "Delete" to remove it.
If you want to change the entire curve at once, click and drag the edge of the automation clip to make it longer or shorter, or select all the points and drag them together. You can also copy an automation clip from one section of your song and paste it in another section if you want the same movement to happen twice.
Use different automation shapes for different effects
A linear automation curve is a straight line — the parameter changes at a constant speed from start to finish. This works well for filter sweeps or volume fades that should feel smooth and predictable.
A curved automation line bends rather than staying straight — it can change slowly at first and then speed up, or vice versa. To create a curve, click a point in the middle of your automation line and drag it up or down. This is useful for reverb tails that fade out naturally, or for effects that should feel more musical than mechanical.
A stepped automation uses sharp corners instead of smooth lines — the parameter jumps from one value to another when ready. This works for effects like gating, where you want something to turn on and off abruptly, or for rhythmic filter movements that sync to your beat.
Automate multiple parameters on the same plugin
You can automate as many parameters on a single plugin as you want. Each parameter gets its own automation track in the playlist. Right-click the first knob, create an automation clip, draw the curve, then right-click the second knob and repeat. FL Studio stacks all the automation tracks below your mixer track, so you can see and edit them all in one place.
This is how you create complex effects: automate the filter cutoff to sweep, the resonance to peak at the right moment, and the wet/dry mix to bring the effect in gradually. Each automation works independently, so changing one curve does not affect the others.
Frequently Asked Questions
Can I automate a plugin parameter that does not have a knob or slider?
Most plugin parameters have a visual control you can right-click. If a parameter is buried in a menu or does not have a visible control, check the plugin's documentation — some plugins let you automate parameters through the plugin's own automation menu instead of FL Studio's right-click method.
What happens if I automate the same parameter twice in different parts of my song?
Each automation clip is separate. You can have one automation curve that sweeps a filter open in the intro, and a completely different curve that brings it back down in the chorus. FL Studio plays whichever automation clip is active at that moment in your song.
Can I copy an automation curve from one track to another?
You can copy the automation clip itself and paste it on a different mixer track, but the parameter must exist on both plugins for it to work. If you copy a filter cutoff automation from one EQ to another EQ, it will work. If you try to paste it on a reverb that does not have a cutoff parameter, FL Studio will not explore it.
How do I make automation changes happen faster or slower?
Drag the automation points closer together to make the change happen faster, or spread them farther apart to make it slower. You can also select all the points and drag them left or right to shift the timing of the entire automation without changing the shape of the curve.
What if I want to turn off automation without deleting it?
Right-click the automation track header and look for a mute or bypass option. This lets you hear your song without the automation playing, so you can compare the automated version to the original without losing your work.