You’re scrolling through TikTok or Reels, and you hear it: that super-high "chipmunk" speed-up, the deep "monster" narrator, or that cozy, crackling "lo-fi" beat. These effects aren't just for pros with expensive studio gear—you can recreate almost all of them right in your browser.

In this guide, we’ll show you how to use simple audio processing to bring your social media content to life.

1. The "Chipmunk" (Speed & Pitch Up)

This is arguably the most famous social media effect. It makes everything sound cute, frantic, or just plain funny.

How to do it: In our editor, head to the **Speed** slider. Slide it up to **1.5x** or **2x**. This will naturally raise the pitch of your voice, giving you that classic Helium-voice effect.

2. The "Mega Narrator" (Pitch Down)

Want to sound intimidating, mysterious, or like a movie trailer voice? You need a pitch shift in the opposite direction.

How to do it: Drop the **Speed** below **1.0x**. Be careful—if you go too low, it becomes robotic. Aim for around **0.8x** to get that deep, resonant "radio voice" quality.

3. The "Lo-Fi" Aesthetic (Filtering)

Lo-fi is all about warmth and imperfection. It sounds like you're listening through an old radio or a record player.

How to do it: Use a **High-Pass or Low-Pass filter** (soon to be even easier with our voice effects panel). By cutting out the very high and very low frequencies, you create a focused, "vintage" sound that sits perfectly behind a vlog or aesthetic montage.

4. The "Megaphone" Effect

Perfect for announcements or emphasizing a specific point in your video. It adds a bit of distortion and a "hollow" quality to the sound.

How to do it: This is a mix of limiting and filtering. Boost the mid-range frequencies and add a tiny bit of gain. It simulates the physical limitations of a small speaker.

Pro-Tip: Viral audio is often about the unexpected. Try combining these effects! A chipmunk voice with a lo-fi filter? That’s character right there.

Once you’ve nailed the perfect sound, hit Export and drop it into your favorite video editor. Your followers won't know what hit 'em.

Ready to start experimenting? Get creative with our visual audio editor and find your signature sound!