VideoFlowTurn videos into knowledge assets

AI transcription · translation · summarization · bilingual subtitle export. Local-first and privacy-first. Free Beta available now.

Free Beta Download

Explore Features

🎙️

AI Transcription

Multi-language speech recognition with timeline alignment. Import from YouTube links or local video/audio files.

🌐

Smart Translation

Supports DeepSeek / Microsoft Translator. Sentence-level bilingual view with configurable batch concurrency.

🤖

AI Summaries

Generate summaries, tags, and key timelines automatically. Use custom prompts to match your workflow.

⭐

Moment Collection

Highlight important segments, capture screenshots automatically, and organize insights by collection.

🎬

Bilingual MP4 Export

Burn subtitles into exported MP4 videos with up to 4K output, customizable fonts, and watermark support.

🔒

Fully Local Processing

All processing happens on-device. No data uploads to cloud servers. Supports macOS and Windows.

Three Core Scenarios

Learn from foreign-language videos

Watch technical talks or podcasts with synchronized bilingual subtitles. Search by keywords and save important moments for review.

Digest long-form content

Turn a 1-hour podcast into AI summary + key timeline, then export Markdown to Notion / Obsidian in one flow.

For content creators

Convert interviews into transcripts, export MP4 with bilingual subtitles, and extract highlights for short-form videos.

What makes VideoFlow different

	VideoFlow	Typical Transcription Tools
Fully local processing, no uploads	✅	❌
MP4 export with burned bilingual subtitles	✅	❌
Moment collection + screenshot archive	✅	❌
AI summaries with custom prompts	✅	Partial
Multi-engine translation (DeepSeek / Microsoft)	✅	Partial
Fully free during Beta	✅	Usually limited

Download now

macOS
Apple Silicon / Intel · .dmg Windows
x64 / ARM64 · .exe

Current version: v1.0.0-beta — Free to use during Beta. Share feedback via GitHub Issues.

VideoFlowTurn videos into knowledge assets

AI Transcription

Smart Translation

AI Summaries

Moment Collection

Bilingual MP4 Export

Fully Local Processing

Three Core Scenarios ​

Learn from foreign-language videos ​

Digest long-form content ​

For content creators ​