InSplitter review
A free web tool for separating stems, with large uploads and batch processing on Pro.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
InSplitter is a browser-based AI tool for separating vocals and instrumentals or splitting a mix into vocals, bass, drums, and other parts. It is aimed at singers, remixers, editors, and other creators who want to process audio or video in a web browser. The free plan includes standard stem quality, vocal removal and extraction, video workflows, and batch processing. It suits occasional work or a first pass at separation; the 50MB per-file limit may constrain larger projects.
For larger uploads and higher-quality output, both Pro plans allow files up to 500MB and unlimited processing, with all audio separation modes, video support, and batches of up to 5 files. According to the published plans, Pro Monthly costs $19 per month, while Pro Annual costs $15 per month when billed annually. The annual plan is the lower monthly equivalent, while the monthly plan avoids annual billing. Choose between them based on billing preference and whether the free plan's size and quality limits fit your work.
The broader workflow includes browser previews before downloading, pitch and speed adjustment, key and BPM detection, audio cutting and joining, browser recording, and karaoke workflows. Exports are described as WAV, with the product FAQ also naming high-quality MP3. These extras make InSplitter useful when separation is part of a lightweight browser editing workflow. Its listed stem groups cover common parts but remain relatively focused: choose it for accessible web separation and supporting audio tools, not when you need more granular stem options.
InSplitter pros and cons
- Where it wins
- Free plan includes vocal tools, video workflows, and batch processing
- Pro supports files up to 500MB and batch jobs of up to 5 files
- Adds pitch and speed controls, key and BPM detection, and browser previews
- Where it doesn't
- Free uploads are limited to 50MB per file
- Pro batch processing is capped at 5 files
- Full separation is limited to vocals, bass, drums, and other parts
InSplitter fact sheet, pricing and score →
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