Step 1 — Add files
or click to browse — MKV
Step 2 — Review · 0
Pages in this PDF
Options
Fine-tune your result
Tool options
Range 1
Interactive video controls
Duration: --:--
Upload one file to start chatting.
Upload one file to start chatting.
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Add new form fields
Text
Style
Shapes
Image tools
Find
Replace
Client-side only. First run may take longer while the selected model loads and caches in browser.
Organize pages
Drag cards to reorder pages. Use actions to rotate or remove.
Step 3 — Result
Output preview
Why use this tool
- Better playback compatibility
- No upload needed
- Local processing
Privacy
Your files never leave the browser. All processing runs on your device, so nothing is uploaded, stored, or seen by a server.
Current release notes
- Advanced subtitle/track mapping may be limited in MVP mode.
Frequently asked
Can subtitles be preserved?
This MVP focuses on core audio/video tracks.
Is this local-only?
Yes. Processing runs in your browser.
Keep the workflow moving
Motion Studio
Video to MP4
Convert videos to MP4 locally in your browser.
Motion Studio
MOV to MP4
Convert MOV to MP4 locally in your browser.
Motion Studio
Compress Video
Compress videos locally with web-friendly settings and no server upload.