吾WuZhiZuo
Creator Intelligent Workspace

AI-Native Creator Intelligent Workspace

WuZhiZuo unifies audio transcription, video processing, PDF handling, article creation & publishing, image processing, smart whiteboard, and RAG knowledge base in one platform. Unlimited transcription, 134+ language translation, AI writing, multi-site publishing, text-to-image, and semantic search — everything you need for content creation.

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Trusted by 100,000+ users worldwide

Loved by creators, researchers, and enterprise teams

100K+ active users
134+ supported languages
99.9% service uptime
Enterprise-grade security

All-in-one multimodal processing platform

Three products covering all your content processing needs

Audio Transcription
Unlimited AI speech-to-text with Whisper three-tier modes, supporting 134+ language translation and speaker diarization.
  • Whisper three-tier modes (Cheetah / Dolphin / Whale)
  • Speaker diarization & timestamps
  • AI audio repair & noise reduction
  • 7 export formats + batch upload
Audio Transcription
Video Processing
Video frame OCR, clip extraction, subtitle burning, video translation — all in one place.
  • Video frame OCR & text recognition
  • Intelligent clip extraction
  • Subtitle burning & hardcoding
  • Video translation & multilingual subtitles
Video Processing
PDF Processing
Scanned PDF OCR, PDF translation, PDF to DOCX/TXT/HTML — document processing made simple.
  • Scanned PDF OCR recognition
  • PDF multilingual translation
  • Convert to DOCX / TXT / HTML
  • Merge / split / text extraction
PDF Processing
Writing & Publishing
AI-assisted writing, a full-stack Markdown editor, and one-click WordPress multisite publishing — 10x faster content production.
  • AI smart continuation & rewriting
  • Markdown editor with live preview
  • Multi-site batch publishing
  • SEO optimization suggestions
Writing
Image Processing
Image OCR, AI text-to-image, and image understanding — all-in-one intelligent image processing.
  • Multilingual OCR recognition
  • AI text-to-image
  • Image understanding & analysis
  • Batch processing
Image
Smart Whiteboard
Infinite canvas, smart shape recognition, multi-format export — a visual tool for boundless creativity.
  • Infinite canvas & layer management
  • Auto-beautified hand-drawn sketches
  • PNG / SVG / PDF export
  • AI-assisted diagram generation
Whiteboard
RAG Knowledge Base
Multi-source knowledge management, vector semantic search, and retrieval-augmented generation — let AI answer based on your knowledge.
  • Multi-source knowledge management
  • Smart document chunking & vector embedding
  • Vector semantic search
  • RAG Q&A with citation tracing
RAG Knowledge

Why choose WuZhiZuo

Six core capabilities for smarter, more efficient multimodal processing

Unlimited Transcription

Pro users enjoy unlimited audio transcription — no duration limits, no file count limits. Create without boundaries.

Multilingual Support

Transcription and translation in 134+ languages, covering 95% of the world's native speakers. Language is no longer a barrier.

Speaker Diarization

Intelligently distinguishes multiple speakers, auto-labeling segments. Meetings, interviews, podcasts at a glance.

AI Audio Repair

AI noise reduction, background removal, distortion repair — even low-quality recordings transcribe accurately.

Multi-format Export

TXT, DOCX, PDF, SRT, VTT, JSON, Markdown — 7 formats for seamless downstream workflow integration.

Batch Processing

Upload multiple files at once, parallel processing, saves time for scaled team content production.

Simple, transparent pricing

Start free, upgrade as you grow, no hidden fees

Free

$0Free forever

3 transcriptions/day / 30-min files, no credit card required.

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Pro

$10/mo (annual)

Unlimited transcription / 10-hr files / 50 concurrent files, save 50%.

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Team

Contact salesCentralized billing

Member management + team quotas + priority support for team collaboration.

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What users say

Real reviews from creators and teams worldwide

WuZhiZuo freed me from the pain of manual transcription. Unlimited transcription + speaker diarization saves me 10+ hours every week.

L
Li Mingxuan
Independent podcast producer

Our team uses WuZhiZuo for multilingual interviews. 134+ language support and AI repair dramatically improved quality. Highly recommended.

S
Sarah Chen
Research institute content lead

Video subtitles and PDF conversion in one place — no more switching between tools. API integration was smooth too.

Z
Zhang Wei
Online education platform CTO

Frequently Asked Questions

Everything you want to know about WuZhiZuo

Start your free trial now

No credit card needed — start your first AI transcription in 3 minutes

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