Why add a Sora watermark to my videos?

Adding a Sora watermark gives your videos a professional, AI-generated look that's recognizable and trendy. The Sora watermark helps establish authenticity and makes your content stand out on social media platforms.

How to add Sora watermark to videos for free?

Simply upload your video to our free online tool, select your video orientation (portrait or landscape), and click 'Add Watermark'. Our tool applies the appropriate Sora-style watermark based on your selection. Processing takes 2-5 minutes. You can process up to 5 videos per day for free, or 10 videos when signed in.

What video formats are supported?

Our Sora watermark adder supports all common video formats including MP4, MOV, AVI, and WebM. We support both landscape (16:9) and portrait (9:16) orientations, as well as square videos. Maximum file size is 100MB and maximum duration is 2 minutes per video.

Does adding watermarks affect video quality?

No, our tool preserves your original video quality while adding a professional Sora-style watermark overlay. The watermark is seamlessly blended with your video content, maintaining HD quality throughout.

100% Free • Professional Quality • Instant Processing

Free Sora Watermark Adder

Have fun with your friends by adding Sora watermarks to your real videos! No sign-up required • 100% private • HD quality preserved

Need to remove Sora watermarks? Try our Sora Watermark Remover

Want to add Sora watermark to your photos? Add Sora watermark to your photos

Drop your video here

or click to browse from your device

Max 100MB 2 minutes max MP4, MOV, WebM, AVI

Free Usage: 5 videos/day without sign-in • 10 videos/day when signed in • Create free account

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Why Choose Our Sora Watermark Adder?

The easiest way to add professional Sora-style watermarks to your videos

Lightning Fast

Process videos in just 2 to 5 minutes with our optimized rendering engine

Easy Selection

Choose portrait or landscape orientation to match your video perfectly

HD Quality

Maintains original video quality with seamless watermark overlay

All Formats

Works with MP4, MOV, WebM, AVI - both landscape and portrait videos

Private & Secure

Videos are automatically deleted after 24 hours. No personal data stored

100% Free

Add watermarks to up to 10 videos daily with a free account

How to Add Sora Watermarks to Videos

Add professional Sora-style watermarks in 3 simple steps

Upload Your Video

Drag and drop or click to upload your video. Supports all formats up to 100MB and 2 minutes duration.

Select Orientation

Choose portrait (TikTok/Reels) or landscape (YouTube) to match your video format.

Download Result

Download your video with the professional Sora watermark overlay in HD quality.

Try It Now - It's Free

Ready to Add Professional Watermarks?

Join thousands of creators using our free Sora watermark adder

Start Adding Watermarks Free

No credit card required • 5 free videos daily • Process in 2-5 minutes