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Transform Your Video Workflow: Convert Horizontal Videos to Vertical with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's mobile-centric world, vertical videos have become a necessity for content creators and developers alike. Whether you're automating a content pipeline or building a SaaS application, FFMPEGAPI.net provides a hassle-free solution for converting horizontal videos into vertical format. With no server setup or FFmpeg management required, this hosted REST API simplifies your video processing needs.

Why Convert Horizontal Videos to Vertical?

As viewers increasingly consume content on their mobile devices, vertical videos allow for a more immersive viewing experience. This format is especially crucial for social media platforms, where vertical videos often see higher engagement rates.

  • Improved viewer engagement on mobile devices.
  • Enhanced compatibility with social media platforms.
  • Better utilization of screen space.

Introducing the Convert to Vertical Endpoint

FFMPEGAPI.net offers a robust endpoint for converting horizontal videos to a vertical format. The endpoint is easy to use and supports optional watermarking, ensuring your brand is always visible.

  • Endpoint: POST /api/convert_to_vertical
  • Transforms horizontal videos to a mobile-friendly vertical format.
  • Supports optional watermarking to enhance brand visibility.

API Parameters and Usage

To utilize the Convert to Vertical feature, you need to provide the necessary parameters. Here’s a breakdown of what you need to send in your API request:

  • video_url: The URL of the horizontal video (required).
  • watermark_url: An optional URL for watermarking your video.
  • async: A boolean flag to process the video in the background.
curl -X POST https://www.ffmpegapi.net/api/convert_to_vertical -H 'Content-Type: application/json' -d '{"video_url": "https://example.com/landscape.mp4", "watermark_url": "https://example.com/logo.png", "async": true}'
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': True}

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

FFMPEGAPI.net is the best choice for developers looking to automate video processing workflows without the complexities of server management. With the Convert to Vertical endpoint, you can easily produce mobile-optimized videos, enhancing your content's reach and engagement. Start transforming your videos today with FFMPEGAPI.net and experience the power of seamless video processing.

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