FreeTools.lk

FreeTools.lk

Simple tools for everyone

FreeTools.lkFreeTools.lk
infoAbout FreeTools.lk
FreeTools.lkFreeTools.lk

75+ free online tools for PDF, images, video, audio, docs and more — no sign-up, no uploads, 100% in your browser.

🔒 Your files never leave your device.

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Built by KD LANKA (PVT) LTD · Made with favorite in Sri Lanka flag

content_cut

Audio Chunker

Split long audio files into smaller chunks by duration. Perfect for podcasts, music, and voice notes.

100% browser-based — no uploads, no server processing, fully private.

Browser-BasedPrivacy FirstNo Uploads
cloud_upload

Drop audio here or click to browse

Supports MP3, WAV, M4A, OGG, FLAC, AAC

info

How It Works

1

Upload your audio file (any format)

2

Set chunk duration (e.g., 30s per chunk)

3

Chunk it! Audio is split using Web Audio API — no quality loss

4

Download individual chunks or all as ZIP