Sora Watermark Adder

https://sorawatermarkadder.org

Main Features

Sora Watermark Adder is a professional online tool that adds the distinctive watermark from OpenAI's Sora AI-generated videos to any video, creating the appearance of AI-generated content.

Key Features

100% Free: No subscriptions, no hidden fees, unlimited usage
Local Processing: Uses WebAssembly technology to process in-browser, videos never leave your device
Privacy Protection: Complete local processing, zero data transmission to external servers
HD Quality: Maintains original video resolution and quality
Multi-format Support: Supports all major video formats including MP4, MOV, AVI, WebM
Fast Processing: No upload/download wait times, processing completes in seconds
Authentic Style: Automatically applies authentic Sora watermark positioning and timing

How to Use

Upload Video: Click to select or drag and drop your video file
Automatic Processing: Tool automatically begins applying Sora watermark
Download Result: Preview and download your watermarked HD video

FAQs

What is a Sora watermark?: The distinctive overlay on videos generated by OpenAI's Sora AI
Processing time?: Most videos complete within 30-60 seconds
Is video data secure?: Absolutely secure, processed entirely in local browser
Can I customize the watermark?: Currently uses standard Sora watermark design for authenticity
Does it affect video quality?: No, maintains original HD quality