Back to Blog

Effortlessly Add Watermarks to Videos with FFMPEGAPI.net

June 2026 FFMPEG API Team

As video content continues to dominate the digital landscape, adding branding and copyright protection through watermarks has become essential for many developers. FFMPEGAPI.net offers a powerful and straightforward solution through its hosted REST API, allowing you to add watermarks to videos without the hassle of managing FFmpeg infrastructure.

What is FFMPEGAPI.net?

FFMPEGAPI.net is a hosted REST API designed for audio and video processing using FFmpeg. It eliminates the need for server setup or management of FFmpeg installations, making it ideal for developers looking to integrate video processing capabilities into their applications seamlessly.

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

How to Use the Add Watermark API

The Add Watermark endpoint allows you to overlay a watermark image onto a video. This feature is especially useful for businesses looking to brand their video content or protect their intellectual property.

  • Endpoint: POST /api/add_watermark
  • Input: Video URL, watermark image URL, optional parameters for position and scale.
  • Output: Video with the watermark applied.
import requests

url = 'https://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 working with the Add Watermark API, you can customize various parameters to achieve the desired output.

  • video_url: (string) URL of the video to watermark (required).
  • watermark_url: (string) URL of the watermark image (required).
  • position: (string) Optional positioning of the watermark (default: bottom-right).
  • scale: (number) Scale of the watermark as a fraction of video width (default: 0.25, range: 0.05 to 1.0).
  • async: (boolean) Choose to process the request asynchronously.

FFMPEGAPI.net simplifies the complex task of video processing with its hosted Add Watermark API. By leveraging this service, developers can enhance their SaaS applications with minimal effort and without the overhead of infrastructure management. Whether you're automating workflows or enhancing content pipelines, FFMPEGAPI.net provides the tools necessary to elevate your video content effortlessly.

Ready to Start Processing Videos?

Get your free API key and start merging videos in minutes

Get Started Free