Slow Down Audio Online
Slow down music, lectures, or any audio. Perfect for learning, transcription, and catching every detail.
Why Slow Down Audio?
• Learn music — slow down a guitar solo, drum fill, or vocal run to learn it note by note • Transcription — slow down speech to catch every word accurately • Language learning — slow down native speakers to understand pronunciation • Analyze audio — hear details that are hidden at normal speed • Accessibility — make fast-paced content easier to follow
How to Slow Down
1. Open the Speed & Pitch tool 2. Load your audio file 3. Lower the speed below 1.0x 4. Preview the slowed-down audio in real time 5. Export when it's at the right speed • 0.75x — slightly slower, great for catching missed words • 0.5x — half speed, ideal for learning musical passages • 0.25x — quarter speed, for hearing every microscopic detail
Slow Down Music to Learn It
This is one of the most popular use cases. A fast guitar solo that's impossible to follow at full speed becomes manageable at 0.5x. The workflow: 1. Load the song 2. Slow it down to 0.5x 3. Learn the passage at the slow speed 4. Gradually increase the speed as you get comfortable 5. Work up to full speed Professional musicians have used this technique since cassette tape days. Digital tools just make it easier and preserve pitch.
Try it now — free in your browser
No download. No signup. Your files never leave your device.
Open Speed & PitchFrequently Asked Questions
By default, the pitch stays the same — the audio just plays slower. You can choose to let the pitch drop with the speed (classic vinyl slow-down effect) if you prefer.
You can slow audio down significantly. For music learning, 0.5x (half speed) is usually the sweet spot. Going below 0.25x can make the audio hard to follow due to stretching artifacts.