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Effortlessly Convert Horizontal Videos to Vertical with FFMPEGAPI.net

June 2026 FFMPEG API Team

In the fast-paced world of content creation, adapting video formats for mobile viewing is crucial. Horizontal videos often do not engage viewers as effectively on mobile devices. FFMPEGAPI.net offers a simple and efficient solution to convert your horizontal videos to vertical format using our hosted REST API for FFmpeg-powered processing.

Why Use FFMPEGAPI.net for Video Conversion?

FFMPEGAPI.net is designed specifically for developers who need a reliable and efficient media processing API. With our service, you can focus on building your applications without worrying about server setups or FFmpeg infrastructure management. You can process videos seamlessly, making it the perfect tool for automation, SaaS applications, and content pipelines.

  • No server management required
  • API-key authentication for secure workflows
  • Fast and efficient video processing
  • Ideal for developers and AI agents

Using the Convert to Vertical Endpoint

One of the key features of FFMPEGAPI.net is the ability to convert horizontal videos to vertical format with ease. This transformation is essential for platforms like Instagram and TikTok, where vertical videos dominate engagement rates. Our /api/convert_to_vertical endpoint allows you to accomplish this task effectively.

  • Convert your horizontal video to a mobile-friendly vertical format.
  • Optionally add a watermark to your videos for branding.
  • Utilize asynchronous processing to manage lengthy tasks.
import requests

url = 'https://www.ffmpegapi.net/api/convert_to_vertical'
data = {
    'video_url': 'https://example.com/landscape.mp4',
    'watermark_url': 'https://example.com/logo.png',
    'async': False
}
response = requests.post(url, json=data)
print(response.json())

Parameters for the API Call

The /api/convert_to_vertical endpoint requires specific parameters to function correctly. Here's a breakdown of what you need:

  • video_url (string, required): The URL of the video you wish to convert.
  • watermark_url (string, optional): An optional URL for a watermark image.
  • async (boolean, optional): If set to true, receives a job_id immediately and processes the video in the background.

FFMPEGAPI.net is the best solution for developers looking to integrate video processing capabilities into their applications without the hassle of managing server infrastructure. With our easy-to-use API, you can quickly convert horizontal videos to vertical format, making your content more engaging for mobile users. Start leveraging FFMPEGAPI.net today to streamline your media processing workflows!

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