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Bulk Audio & Video Speed Changer

Change the speed of multiple audio and video files instantly with one click. Speed up or slow down media files in bulk. Perfect for content creators, educators, and podcasters.

Use this tool today and see how much you can save!

Drag your files here

CHOOSE FILES

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Change media speed1.25x

0.25x

0.5x

0.75x

1.25x

1.5x

You've saved $0.00 with AudioToolsHub.

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100% Privacy-Friendly Warranty

Our tools are 100% privacy-friendly, meaning your files don't go to any server for processing. Everything happens on your device.

All other tools out there keep a copy of your file on their server for processing. You can't be 100% sure that your file will be deleted afterwards.

But if you use this tool, I guarantee that your files never leave your computer. They stay on your device and are processed there. Hence, it's 100% privacy-friendly.

Use our tools with peace of mind.

Processed Audio Minutes and Counting

Our Tools Are Eco-Friendly

Use our tool with care for the planet and your privacy. Low carbon footprint, no servers, no limits - just pure browser power.

AudioToolsHub - The Premier Audio Editing Solution

AudioToolsHub is the #1 alternative to other audio editing solutions, offering unbeatable pricing, robust features, and unmatched versatility compared to industry competitors.

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Frequently Asked Questions

How do I enable multiple downloads?

If the total zip file size exceeds the browser limit, the file will be downloaded in parts. To do this, you need to enable multiple downloads in your browser.

For Chrome: Go to Settings > Privacy and Security > Permissions > Additional Permissions > Automatic Downloads, and allow audiotoolshub.com to automatically download multiple files.

For other browsers, please search online for instructions on enabling this setting.

How can I make audio/video processing faster?

To optimize audio/video processing speed:

1. Keep your browser window open and active throughout the processing. Avoid minimizing it.

2. Stay on the processing tab, or keep it open in a side window. Switching to another browser tab may pause processing, as browsers limit resources for inactive tabs.

3. If the tool uses AI, ensure you have an internet connection to initialize AI models, even though the actual audio/video processing doesn't require it.

4. If possible, use a dedicated monitor or split your screen to keep the processing tab visible while working on other tasks.

5. Don't put your computer into sleep mode during processing. This may pause or slow down the processing.

By following these steps, you can help maintain processing speed and avoid unnecessary interruptions.

Is the audio & video speed changer tool compatible with mobile devices?

For the best performance, I recommend using a desktop for changing the speed of audio and video files. The best browser to use for speed adjustment is Chrome. It has default caching capability.

How can I change the speed of multiple files at once?

After you have chosen multiple audio or video files and selected your desired speed, a 'Start Converting' button will appear. Simply click on it to adjust the speed of all selected files.

Is signing up required to use the speed changer?

No sign-up is required. Adjust the speed of your audio and video files instantly and keep full control of your files. Your files are your property and remain on your machine.