Split Audio

Why split audio with Tools Root

A single long recording — a lecture, a long interview, an album ripped as one continuous file — often needs to become several separate files, whether for organizing by topic, sharing individual segments, or fitting a platform's per-file length limits. This free audio splitter divides it in one pass.

Multiple split points, all in one pass

Rather than trimming and re-uploading repeatedly to get several segments out of one file, set every split point you need at once and export all the resulting pieces together.

A free audio file splitter for lectures, interviews, and albums

Whether it's dividing an hour-long recording into topic-based chapters or breaking a continuous album rip back into individual tracks, this tool handles any number of split points in one session, exporting every resulting segment individually or bundled together as a ZIP archive.

Common use cases

Dividing a long lecture recording into per-topic segments, splitting a continuous album file back into individual tracks, breaking a long interview into shareable clips, dividing a large voice memo into smaller pieces for easier handling, or separating a multi-chapter audiobook file into individual chapter files.

After splitting your audio

If some segments need combining back into a different grouping, Merge Audio can reassemble specific segments into a new sequence, and Convert Audio can change the format of individual resulting files.

Dividing one long recording into separate tracks

A single continuous recording, a live concert set, a long lecture, or an audiobook chapter recorded in one take, sometimes needs to become several separate files, matching individual songs, topics, or chapters, rather than staying as one undifferentiated block that is hard to navigate.

Finding the right split points in a continuous recording

Splitting accurately depends on knowing where one logical section ends and the next begins, which usually means listening through the recording, or reviewing a waveform view, to note the exact timestamps first, rather than guessing at even intervals that may not actually align with the recording's real content boundaries.