CapCut

DomesticFree + PaidVideo Editing

Text-to-speech, Auto-captions, Audio enhancement

Developer:ByteDance

CapCutIntroduction

CapCut is a video editing tool developed by ByteDance, featuring a comprehensive and powerful audio module. It supports AI voiceover, auto-captions, noise reduction, vocal separation, and access to an extensive sound effects library—making it one of the most commonly used tools for creators' daily audio tasks. With a wide range of built-in AI voices, CapCut enables one-click text-to-speech with adjustable speed and emotion, automatically syncing captions. Upload recordings to have AI generate subtitles, which can be batch-edited and corrected. Audio enhancement features include noise removal, background noise suppression, volume leveling, and vocal/instrument separation to extract clean vocals. The platform offers a vast library of royalty-free sound effects and BGMs, supporting audio trimming, speed adjustment, fade in/out, and mixing. All audio capabilities are fully integrated with editing tracks, allowing seamless use of processed audio alongside videos. Most audio features are available in the free version; premium membership unlocks exclusive AI voices, high-resolution exports, and advanced tools tailored for short-form content and social media creation.

Key features of CapCut

Key Product Features

1AI Text-to-Speech: Vast Voice Library with Adjustable Speed & Emotion
2Auto-generate subtitles from audio; batch subtitle review and editing
3Audio noise reduction, background noise removal, and volume leveling
4Separate vocals from accompaniment and extract pure vocal tracks
5Copyright Sound Effects & BGM Asset Library
6Audio split, speed control, fade in/out, and mix editing

CapCut Pricing Plans

Free Tier, Paid Plans, Billing Options, Private Deployment & Enterprise Pricing

Billing Type:Free + Paid

1Free tier: Most audio capabilities are available at no cost
2Paid: CapCut Membership
3Billing: Monthly/Yearly Subscription
4Private Deployment: No C-end private deployment; enterprise solutions require business coordination.

CapCut User Guide

Entry URL, Registration Requirements, Brief Operation Steps, and API / Client Support

Entry Point:www.capcut.cn

1Entry: https://www.capcut.cn
2Sign up: Log in with phone number or Douyin account
3Steps: Create a new editing project, then go to the Audio panel.
4Paste text for voiceover or upload audio
5Use subtitles, noise reduction, and voice separation.
6Export after audio editing
7Client/API: Web, Desktop Client, Mobile App
8No open API

CapCutParameter Overview

Information compiled from public sources; official information prevails.

Is data used for training?: You can turn off content used for model training in Privacy Settings.
Underlying model: ByteDance's proprietary speech and audio models, along with the Doubao large language model
Context length: Limited by project asset duration
Multi-modal support: Text, Audio, Video
Search Online: Asset Library Search (No Global Web Search)
File Parsing: mp3, wav, mp4, mov
Enterprise Edition and Deployment: No public C-end private deployment version. Enterprise private deployment solutions require separate business discussions.
Compliance Certification: No public information available
Domestic Availability: Web version for domestic users with direct access. Sign in via phone number or Douyin account. Domestic payment supported.