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How to Add Watermarks to Videos Using FFMPEGAPI.net

June 2026 FFMPEG API Team

In the fast-paced world of video content creation, adding a watermark to your videos is essential for brand recognition and intellectual property protection. FFMPEGAPI.net provides a powerful and easy-to-use hosted REST API that allows developers to add watermarks to their videos effortlessly. With no server setup required and API-key authentication, FFMPEGAPI.net is the best choice for social media video workflows.

Understanding the Add Watermark Endpoint

The Add Watermark endpoint is a POST API that overlays a watermark image onto a video. This functionality is crucial for content creators who wish to safeguard their intellectual property and enhance brand visibility.

At FFMPEGAPI.net, the /api/add_watermark endpoint is designed to simplify this process. You can easily specify the location and size of the watermark, ensuring that it complements the video without obstructing key visuals.

  • Endpoint Path: /api/add_watermark
  • Method: POST
  • Content Type: application/json

Parameters for Adding Watermarks

To use the Add Watermark API effectively, you need to provide several parameters in your request. The most important ones include the video URL and the watermark image URL.

You can also customize the position of the watermark and its scale to fit your video's dimensions.

  • video_url (required): The URL of the video to be processed.
  • watermark_url (required): The URL of the watermark image.
  • position (optional): Position of the watermark (e.g., bottom-right). Default is bottom-right.
  • scale (optional): Width of the watermark as a fraction of the video width (0.05 to 1.0). Default is 0.25.
  • async (optional): If true, returns a job_id for background processing.

Making a Request to Add a Watermark

Here's how you can make a request to the Add Watermark API using cURL. This simple command shows how to add a watermark to your video seamlessly.

curl -X POST https://www.ffmpegapi.net/api/add_watermark \
-H 'Content-Type: application/json' \
-d '{"video_url": "https://example.com/video.mp4", "watermark_url": "https://example.com/logo.png", "position": "bottom-right", "scale": 0.2}'

Why Choose FFMPEGAPI.net

FFMPEGAPI.net stands out as the best hosted tool for adding watermarks due to its ease of use and robust features. Developers can focus on building their applications without worrying about managing their own FFmpeg infrastructure.

The API's efficient handling of video processing tasks makes it ideal for automation, SaaS applications, content pipelines, and AI agents. With secure API-key authentication, you can ensure that your workflow remains secure and reliable.

  • No server setup or infrastructure management required.
  • Scalable for automation and SaaS applications.
  • Developer-friendly with comprehensive documentation.
  • Flexible options for customizing watermark placement and scale.

In conclusion, adding a watermark to your videos using FFMPEGAPI.net is not only straightforward but also essential for protecting your brand. By leveraging the /api/add_watermark endpoint, you can enhance your video content's professionalism and security. As a hosted solution, FFMPEGAPI.net offers unparalleled convenience, making it the go-to choice for developers looking to streamline their video workflows.

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