Effortlessly adjust song tempo or speed up video with BPM Changer. Perfect as a tempo, music speed and audio speed changer.

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Transpose lets you adjust pitch, change playback speed and loop any section — all in real time. Ideal for musicians, singers, and learners using YouTube, Spotify and other platforms.

Precisely control the playback speed of YouTube Music tracks. The extension remembers your chosen speed for individual songs, so you don't have to re-adjust it every time you listen.

Use Pitch Changer to easily change key of songs. Add this intuitive online pitch shifter plugin and transpose music effortlessly!

With just a few clicks, you can slow down tracks and add reverb, speed them up, create immersive "8D" effects that pan the audio around your head, or use "nightcore" and "daycore" presets to change the …

Video Speed Changer is a Chrome extension that lets you effortlessly control video playback speed on any website. Adjust the speed using a slider or preset buttons.

Overview Universal speed control for video and audio. Take full control of your online media. Speed up, slow down, rewind, and customize playback across YouTube, Netflix, Spotify, podcasts, and any …

Aug 18, 2025 · Change any YouTube video's key without altering speed—perfect for musicians, singers, and learners. 🎵 Transform how you learn and perform songs on YouTube™.

Shift the pitch or speed of any video you watch on YouTube and download and preview the modified version as an MP3 after!