Video Converter Pro is unclaimed —
V
Video Converter Pro
Convert Any Video. Free. Private. Any Device.·convert.mezamii.com
Video Converter Pro is a free video converter supporting 20+ video and audio formats, available both as a portable Windows desktop app and as a browser-based online tool. It offers batch conversion, device-specific export profiles (iPhone, Android, YouTube, Instagram, TikTok), CRF-based smart compression, and audio extraction. The online version runs entirely client-side via WebAssembly (FFmpeg.wasm), so files are never uploaded to a server, while the desktop version uses native FFmpeg.
What it's for
Convert videos between formats like MP4, AVI, MKV, MOV, WebMOptimize videos for specific devices/platforms (iPhone, Android, YouTube, Instagram, TikTok, Twitter, WhatsApp)Batch convert multiple video files at onceCompress video files without visible quality lossExtract audio tracks from video files (MP3, AAC, WAV, OGG, M4A)
Features 12
- 20+ video and audio format support
- Audio extraction to MP3, AAC, WAV, OGG, M4A
- Batch conversion with real-time progress, speed, and time estimates
- Browser-based conversion using WebAssembly (FFmpeg.wasm), no upload required
- CRF-based smart compression with 5 quality presets
- Device profiles for iPhone, Android, YouTube, Instagram, TikTok, Twitter, WhatsApp
- Drag and drop file support
- Fine-tuning of CRF, resolution, and frame rate
- Installable as a PWA on mobile home screen
- No data leaves the device (local/private processing)
- Portable single executable, no installation needed
- Runs from USB drives
At a glance
free tieropen sourceself-hostable
TypeWeb app
DeploymentHybrid
PlatformsWeb, Windows, macOS, Linux, iOS, Android
CompanyMezamii SAS
Pricing
Video Converter ProFree
Same free offering available as desktop app (Windows) and online browser app.
No watermarks, no file limits, no signup required