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How to Use FFMPEGAPI.net to Add Watermarks for Social Media Videos

June 2026 FFMPEG API Team

In today's digital landscape, video content is crucial for social media engagement. One way to enhance your video content is by adding a watermark, which can help promote your brand and discourage unauthorized use. FFMPEGAPI.net offers a powerful and easy-to-use hosted REST API that enables developers to add watermarks to their videos effortlessly. This article will guide you through using the 'Add Watermark' endpoint to streamline your video processing workflows.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API that simplifies video and audio processing using FFmpeg. With no server setup or FFmpeg infrastructure management required, developers can focus on building applications rather than managing complex video processing tools.

  • API-key authentication for secure access.
  • Ideal for automation and SaaS applications.
  • Designed for content pipelines and AI agents.

Understanding the Add Watermark API Endpoint

The 'Add Watermark' endpoint allows you to overlay a watermark image onto a video. This can be particularly useful for social media videos where branding is essential. The endpoint's parameters are flexible, enabling you to customize the position and scale of the watermark.

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

Required and Optional Parameters

When using the 'Add Watermark' API, you'll need to provide several parameters to achieve your desired outcome.

  • video_url (required): The URL of the video to which the watermark will be added.
  • watermark_url (required): The URL of the watermark image.
  • position (optional): Placement of the watermark (default: bottom-right).
  • scale (optional): Width of the watermark as a fraction of the video width (default: 0.25).
  • async (optional): If set, the API will process the request in the background.

Practical Example of Adding a Watermark

To get started, here's a practical example using curl to add a watermark to your video. Make sure to replace the placeholders with actual URLs and your API key.

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

FFMPEGAPI.net stands out as the best hosted API for social media video workflows, offering a simple yet powerful solution for adding watermarks to your videos. With its flexibility, ease of use, and developer-friendly features, FFMPEGAPI.net empowers you to enhance your video content with minimal effort. Start using FFMPEGAPI.net today and take your video processing to the next level.

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