Core workflows

Remove Subtitles & Text Translate Video Generate Subtitles Translate Images

Resources

API Docs Quickstart Async Tasks Help Center Tutorials Alternatives

Account

PricingSign inSign up for free

Emotional AI Voice Cloning & Dubbing

Easily clone original voices from video and perform high-emotion AI dubbing in 30+ languages using Weydub.

Upload Your Video Now

≤1GB, ≤15min (mp4、avi、mov、mkv、mpg)

AI Voice Cloning & Dubbing Interface - Support for 30+ Languages

How to Generate Voice Clones & Dub Videos Online?

Follow these simple steps to create AI clone dubbing in multiple languages with Weydub.

01

Upload Materials

  • Upload video & SRTs (batch supported).
  • Or extract subtitles online via Weydub Subtitle Generator.
Voice Cloning Upload Step Demo - Batch Upload Support
02

Mark Speakers

  • Assign speakers/roles to dialogue lines.
  • Or, use AI Role Recognition for auto-tagging multiple speakers.
Speaker and role assignment step in the dubbing workflow
03

Clone & Dub

  • Enable High-Emotion option for auto-cloning & dubbing.
  • Or, manually upload a sample to clone, or skip cloning and use our public voice library.
Voice cloning and AI dubbing configuration step
04

Export Dubbing & Download

  • Confirm settings (voice, subs, optional BGM); system auto-synthesizes & syncs video.
  • Download final dubbed video & separate files (subtitles, audio, music, etc.).
Dubbed video export and download step
AI Clone Dubbing Now

Choose the voice and the deliverable

Start with reviewed dialogue and speaker assignments. Choose a supported preset voice or a voice-cloning option, then preview pronunciation and pacing in the target language.

StageWhat to chooseWhat to review
SourceDialogue from the video or a reviewed subtitle draft.Names, speaker changes and overlapping dialogue.
VoiceA supported preset voice or authorized voice clone.Pronunciation, character consistency and delivery.
OutputThe audio or rendered video available in the selected workflow.Timing, subtitle alignment and background music.

Dubbing creates target-language speech. Lip sync changes visible mouth movement and is a separate operation; check the options available for your task.

Trusted by 2,000,000+ Creators & Businesses Worldwide

  • akulaku
  • alibaba
  • anker
  • bilibili
  • Crazy Maple logo
  • dianzhongkeji
  • dreame
  • eclicktech
  • ecovacs
  • fujitsu
  • giikin
  • jingdong
  • jowo
  • kwai
  • mobvista
  • tellernovel
  • weee
  • youdao

Why Choose Weydub for Auto Voice Cloning & Dubbing?

Weydub AI excels at multi-role, high-emotion clone dubbing for films & dramas. Get exceptional stability, performance-level emotion, 30+ language support, and create global video efficiently.

Efficient Series Management for Episodic Dubbing

Easily manage large series projects. Batch Clone Voice & perform AI Dubbing at the project level, ensuring perfect character voice consistency across all episodes and simplifying Multi-language Voice Support.

AI Clone Dubbing Now
Weydub workspace for managing episodic dubbing projects
Voice cloning quality controls in Weydub

Premium Cloning Quality & Realism

Get High-Fidelity Voice Cloning with superior realism. AI auto-enhances source audio clarity & realism using proprietary vocal separation/noise reduction. We combine leading engines (e.g., ElevenLabs) with custom TTS, ensuring top realism, broad language support, and Cost-effective AI Dubbing.

AI Clone Dubbing Now

Create Voices in 30+ Languages

Utilize AI Voice Cloning and AI Dubbing with Multi-language Voice Support for over 30 languages. We offer high-fidelity options, including for Thai & Vietnamese, helping you achieve true Global Reach.

AI Clone Dubbing Now
Multilingual voice selection in Weydub
Voice dubbing quality and pricing options

Cost-Effective Tiers & Flexible Pricing Options

Compare the voice and dubbing options available for your target language. Review current pricing, your available credits and the cost shown for the selected settings before submitting.

AI Clone Dubbing Now

Exceptional Voice Stability for Multi-Role Video

Ideal for Multi-role Voice Cloning in films/series. Cloned voices maintain Consistent Brand Voice (character stability) across scenes & episodes, eliminating voice drift.

AI Clone Dubbing Now
Consistent character voice settings for multi-role video
Emotion and intonation controls for cloned voices

Performance-Level Emotion & Nuance Clone

Clone your voice accurately. Our Emotional Voice Cloning AI replicates performance nuances (shouts, effects) for Realistic Voice Synthesis. Fine-tune with Emotion & Intonation Control for authentic results.

AI Clone Dubbing Now

Copyright-Compliant BGM Handling

Distribute safely. AI Audio Processing handles/replaces copyrighted BGM, ensuring cloned/dubbed videos are safe for YouTube, TikTok, and global platforms.

AI Clone Dubbing Now
Background music controls for dubbed video delivery
API and batch dubbing workflow in Weydub

Robust API & Batch Dubbing

Integrate via open API for Seamless Integration. Use Batch Processing for 100+ videos concurrently via online submission for maximum workflow efficiency and scale.

AI Clone Dubbing Now

Beyond Cloning: Your One-Stop AI Translation Workbench

Go beyond cloning with Weydub's powerful AI globalization platform. Our integrated workflow (subtitles, translation, dubbing, removal+) leverages AI automation & batch processing. Efficiently manage any volume, create multilingual content, and accelerate your global launch.

Project Management & Batch Processing

Project Management & Batch Processing

Manage projects and assets. Batch upload, process, and translate hundreds of videos simultaneously, boosting large-scale efficiency.

Subtitle Generation & Timing

Subtitle Generation & Timing

High-speed ASR/OCR batch subtitle extraction (audio/on-screen). Auto-generates accurate SRT timestamps. Supports 100+ languages.

AI Translation & Proofread

AI Translation & Proofread

AI translation using top models (like DeepSeek) & multi-agent workflows. Delivers fast, accurate, context-aware results.

Video Text Removal

Video Text Removal

Automatically identify and remove hardcoded subtitles, watermarks, and other visual text for clean video output.

SRT Online Editor

SRT Online Editor

Supports online subtitle editing and speaker labeling, using AI to automatically identify multiple speakers in the video.

AI Dubbing & Voice Cloning

AI Dubbing & Voice Cloning

Access AI voices in dozens of languages/regions (EU, US, JP, KR, SEA). Supports voice cloning for specific needs (branding, characters).

Automated Editing & Export

Automated Editing & Export

Auto-render and sync video, subtitles, AI dubs, and music. Ensures precise A/V alignment. Export project files compatible with professional NLEs (like PR/CapCut).

Amplify Your Video Globally with AI Voice Cloning & Dubbing

subtitlegenerator-scene
Scale Short Drama & Film/TV Localization
Dubbed dramas show >4x ROI. For 100-episode series, ditch human dubbing (4+ weeks, ¥20k-¥30k+, inflexible). Use AI Clone Dubbing with episodic management for perfect voice consistency & high-fidelity emotion. Cut production time to ~1 day (30x faster) at ~1/50th cost. Produce dozens of multilingual episodes daily for Global Reach.
subtitlegenerator scene
Globalize Variety & Interview Shows Instantly
Release Korean/Japanese AI Dubbing versions of weekly shows within 48 hours. Clone Voice maintains host style; emotion replication captures lively details. Drastically cuts traditional multi-speaker voiceover time/cost. Boosted VOD viewership in target regions by 50%+.
subtitlegenerator scene
Produce E-commerce Video Marketing at Scale
Generate 10+ language AI Dubbing for TikTok ads. Use AI Voice Cloning for Consistent Brand Voice. A/B test variations quickly (50% faster iteration). Quality localized dubs boost trust & average TikTok ad CTR by 15-20%.
subtitlegenerator scene
YouTube Content Globalization & Audience Growth
YouTubers Clone Voice (own) for multi-language dubs at 10-20% of traditional cost (Affordable Voice Dubbing). Performance-level emotion retains creator style. Quality native dubs increased watch time 40% & subscriber conversion 25% in target regions. (Try the Free Voice Cloning Trial!)
subtitlegenerator scene
Foreign Trade Product Showcase & Global Marketing
Quickly create Automatic Dubbing in partner languages (DE/JP/AR/RU) for product demos via TTS. Founders can Clone Voice via translation dubbing for Consistent Brand Voice. Quality localized dubs boost persuasiveness, lifting inquiry rates 30% & shortening user understanding time 50% for better Increased Accessibility.

Watch and Learn

Frequently Asked Questions

  • What is AI Voice Cloning?

    AI copies specific voices to create realistic, emotional dubbing, replicating original details.

  • How can I use AI voice cloning for video dubbing?

    4 steps: Upload video/subs -> Mark speakers (AI opt.) -> Enable cloning (or manual/public) -> Synthesize & download.

  • Is voice cloning free? How much does AI clone dubbing cost?

    Sign in to check available credits and any trial allowance. Voice-cloning and dubbing charges depend on the selected voice, language and processing options. Review current pricing and the displayed task cost before submitting.

  • Are there video/audio length limits for AI clone dubbing?

    Handles large projects (100+ eps/batch). Single files: max 15 min, 1GB. See product info for details.

  • Can the system effectively handle background noise in source audio?

    Yes, automatic audio pre-processing (vocal separation, noise reduction) optimizes source audio for better clone quality.

  • Can I use public voices for dubbing instead of cloning?

    Yes, you can use our diverse public voice library for AI dubbing instead of cloning.

  • Can I customize or edit the cloned voice (e.g., tone, style, emotion)?

    No, the platform fully automates emotion, intonation, and style calculation. No manual editing is needed.

  • What languages does the AI voice cloning support?

    Supports 30+ languages (incl. Thai/Vietnamese).

  • - Can I manage dubbing for multiple language versions efficiently?

    Yes, our project management feature helps you easily manage multi-language versions.

  • What is the difference between Voiceover and Dubbing?

    Dubbing replaces original audio; Voiceover overlays narration.(2) Weydub specializes in high-quality AI Dubbing.

  • How do I automatically generate a voice clone?

    Upload & AI mark speakers -> Enable auto-clone option -> System auto-clones, auto-dubs, and auto-synthesizes video.

  • What is the best AI voice cloning solution?

    Weydub is a leading solution, excelling at multi-role, high-emotion content (like dramas) with advantages in stability, emotion, languages, efficiency, cost, and one-stop workflow.

  • Can I download the final video and the separate voice files after AI clone dubbing?

    Yes, you can download the final dubbed video and separate files like dry audio (MP3/WAV) and subtitles.(3)

Trust And User Feedback

"Voice stability is crucial for short dramas. Weydub's multi-role consistency is fantastic; the protagonist sounds identical across dozens of episodes! Huge efficiency boost."

Liu Zong

Short Drama Producer (Global Market)

"Finally, AI dubbing that truly replicates emotion! Weydub's performance-level emotion replication captures shouts and whispers spot-on, bringing our game audio to life."

Kenji Tanaka

Game Audio Director

"Needed to enter SEA quickly; Weydub's high-quality Thai/Vietnamese cloning & dubbing support was key! Covering 30+ languages greatly accelerated our globalization."

Ananya Sharma

EdTech Content Manager

"Weydub's AI clone dubbing speed is incredible compared to traditional methods! Projects taking weeks now deliver in days across multiple languages – nearly a 10x efficiency boost!"

Marcus Müller

Media Localization Agency Owner

"Cloning my own voice with Weydub is incredibly simple, even with no audio experience! The automated audio prep and one-click clone dubbing are very user-friendly for creating multilingual videos easily."

Sofia Rossi

Lifestyle Vlogger

"For our startup budget, Weydub's highly cost-effective AI dubbing is perfect. It's far cheaper than live VAs, letting us affordably create multilingual marketing videos with great ROI!"

David Chen

Cross-Border E-commerce Founder

"The one-stop experience is fantastic! Handling subtitles, translation, cloning, dubbing, & BGM processing on one platform makes project management incredibly efficient – no switching tools."

Fatima Al-Sayed

Multimedia Content Strategist

"Impressed by the realism ('High Restoration') of the cloned voices. It preserves original speaker characteristics very well, sounding natural for audiobooks or character dubbing."

Ben Carter

Audiobook Producer

"We needed to integrate voice cloning. Weydub's stable, easy-to-use API plus powerful batch processing perfectly met our large-scale automation needs."

Javier García

Content Platform Tech Lead

"BGM copyright on TikTok/YouTube is a concern. Weydub's AI Background Audio Processing solved it! It intelligently replaces BGM so we can publish global content worry-free."

Chloe Dubois

Social Media Marketing Agency Manager

Related Tools You Might Need

Read why high-quality AI dubbing requires character-aware voice casting and audiovisual reconstruction, with voice cloning treated as one authorized source option.

By Dialect/Region
Translate English Video to Chinese Translate English Video to Japanese Translate English Video to Spanish
By Platform
Translate YouTube Video to English Translate TikTok Video to English
By Content
Translate Short Drama Video to English Translate E-commerce Video to English Translate Education Video to English

Take Emotional Voices Global with High-Fidelity Cloning

Empower every syllable and emotion with AI. Weydub helps videos transcend language barriers using realistic, emotional AI Clone Dubbing. Attract and retain global audiences, converting views into global subscriptions, engagement, and revenue. Let great voices drive your global success.

Experience AI Clone Dubbing Now!