Change MP3 playback speed
Speed up or slow down spoken audio while keeping the workflow browser-first.
Speed up or slow down spoken audio while keeping the workflow browser-first.
Nearby tools from the catalog that fit the same job or workflow.
Change MP3 volume
Increase or reduce MP3 volume locally and export a fresh MP3 file.
Merge MP3 files
Merge multiple MP3 files in order and export one combined MP3 locally.
Trim MP3 clips
Trim an MP3 by start and end time and export a shorter local clip in seconds.
Fade MP3 in or out
Add fade in and fade out to one MP3 locally for cleaner intros, outros, and clips.
Split MP3 files
Split one MP3 into equal parts or custom clip ranges and export all parts as ZIP.
Cut audio clips
Cut M4A, MP3, WAV, AAC, or OGG audio by start and end time and export the clip locally.
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A quick way to understand who this helps, what it solves, and where it connects next.
People listening to lessons, podcasts, voice notes, and spoken audio at a different pace
Changing MP3 playback speed without moving into a timeline editor
Capture MP3 speed-change intent with a practical listening utility
Another You and Cleanor
These sections explain the job in plain language and set expectations for what the tool should do well.
Playback speed changes are a distinct listening task, especially for classes, lectures, and spoken audio. Keeping it separate makes the workflow much cleaner.
Short answers for the questions people usually have before trying a utility like this.
Usually yes, although it can be used for any MP3 where a simple speed change is enough.
Yes. The tool includes presets and a custom multiplier input.
Yes. Speed changes and export happen in your browser.
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