ChapterGen review
A free browser tool for turning podcast audio into editable, timestamped chapters.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
ChapterGen is a browser-based tool for podcasters who need structured chapters from audio files. It accepts uploads directly, including audio-only episodes, and supports interviews, solo shows, panels, and long-form recordings. Its core workflow combines automatic transcription with timestamped chapter generation and descriptive section titles. The resulting chapter list can support publishing workflows for YouTube, Spotify, and Apple Podcasts, or serve as an outline for show notes.
The product’s main strength is its focused, free workflow. No signup is required, and users can upload MP3, WAV, M4A, AAC, OGG, FLAC, or OPUS files. ChapterGen supports files up to 500 MB and uses automatic language detection through Whisper for 90-plus languages. After generation, chapter titles and timestamps can be edited before copying, which gives creators a way to correct wording or refine section boundaries without rebuilding the full result.
ChapterGen is a good fit when the primary need is podcast chapter creation from an existing audio file. It is less suitable for teams looking for a broader show-notes workspace, because its published feature set centers on transcription, chapter titles, and timestamps rather than a wider set of editorial or publishing tools. Choose it for a direct, format-flexible chapter workflow in the browser; consider an alternative when your process depends on deeper show-note production, collaboration, or platform coverage beyond the listed web experience.
ChapterGen pros and cons
- Where it wins
- Free to use without signup
- Accepts common audio formats up to 500 MB
- Generates editable titles and timestamps in 90+ languages
- Where it doesn't
- Available through the web only
- 500 MB file-size limit
- Focused on chapters rather than complete show notes
ChapterGen fact sheet, pricing and score →
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