Browser-based processing
Your chosen file is handled on your device instead of being uploaded to an external server.
Free online audio tools
Practical audio editing and conversion in your browser
FreeAudioKit is a collection of straightforward audio and video utilities. No signup is required, and selected files are processed locally rather than uploaded to our server.
Audio Editing
Shape the timing, level, and structure of recordings without installing an editor.
Remove Silence
Detect long quiet gaps in TTS or speech and shorten them while retaining a natural pause.
Open tool →Audio Volume
Make a track louder or quieter relative to its original level and compare both versions.
Open tool →Audio Speed
Adjust playback from 0.5× to 2× while preserving the pitch of voices.
Open tool →Audio Cutter
Enter precise start and end times to save only the section you want.
Open tool →Audio Joiner
Arrange several clips in order and combine them into a single MP3.
Open tool →Audio Conversion
Create a compatible or more convenient copy for playback, sharing, or editing.
Video & Audio
Save the sound track from a video as a standalone audio file.
Why FreeAudioKit?
No account required
Open a tool and start working without creating a profile or entering payment details.
A clear workflow
Choose a file, adjust the relevant settings, preview the result, and download it.
Useful formats and tasks
Work with common MP3, WAV, M4A, audio, and video inputs across focused utilities.
How it works
- Choose a fileSelect audio or video from your device.
- Adjust settingsSet the range, level, speed, or output format.
- Process locallyThe current browser tab performs the task without a file upload.
- Download the resultPreview the finished media and save it to your device.
Read About FreeAudioKit and our Privacy Policy for more detail, or use the Contact page for questions.