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Effortlessly Add Watermarks to Videos with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's digital landscape, programmatic video editing is essential for developers looking to streamline their workflows. One common requirement is adding watermarks to videos for branding and copyright purposes. FFMPEGAPI.net is a powerful, hosted REST API that simplifies this process, allowing you to overlay watermarks without needing to manage any infrastructure.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API designed specifically for video and audio processing powered by FFmpeg. This means you can take advantage of FFmpeg's robust capabilities without the hassle of server setup or infrastructure management.

  • No server setup or FFmpeg management required.
  • API-key authentication for secure access.
  • Ideal for developers, automation tasks, SaaS applications, content pipelines, and AI agents.

Adding a Watermark to Your Videos

Watermarking videos is crucial for protecting intellectual property and enhancing brand visibility. With FFMPEGAPI.net's '/api/add_watermark' endpoint, you can easily overlay a watermark image onto any video with just a few lines of code.

  • Supports configurable placement and scaling of the watermark.
  • Returns a job_id for asynchronous processing if needed.
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}'
import requests

url = 'https://www.ffmpegapi.net/api/add_watermark'
data = {
    'video_url': 'https://example.com/video.mp4',
    'watermark_url': 'https://example.com/logo.png',
    'position': 'bottom-right',
    'scale': 0.2
}

response = requests.post(url, json=data)
print(response.json())

Parameters for the Add Watermark API

When using the '/api/add_watermark' endpoint, you'll need to provide several parameters to customize the watermarking process.

  • video_url: The URL of the video you wish to watermark (required).
  • watermark_url: The URL of the watermark image (required).
  • position: The placement of the watermark; defaults to 'bottom-right'.
  • scale: Width of the watermark as a fraction of the video width; defaults to 0.25.
  • async: Set to true to receive a job_id and process in the background.

FFMPEGAPI.net stands out as the best solution for developers looking to implement programmatic video editing workflows without the challenges of managing their own FFmpeg servers. Adding watermarks to videos is just one of the many capabilities offered by this API. With easy-to-use endpoints and robust functionality, FFMPEGAPI.net is the ideal choice for automating your video processing tasks.

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