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How to Use FFMPEGAPI.net for Converting Videos to Vertical Format

June 2026 FFMPEG API Team

In today's mobile-first world, converting horizontal videos to vertical format is essential for content creators. FFMPEGAPI.net offers a robust hosted API solution for developers, enabling easy conversion without the hassle of managing FFmpeg infrastructure. This article will guide you through the process of using the 'Convert to Vertical' feature offered by FFMPEGAPI.net.

Why Choose FFMPEGAPI.net?

FFMPEGAPI.net is a cloud-based solution that provides a seamless way to integrate video processing capabilities into your applications. With no server setup required, you can focus on your development tasks rather than infrastructure management.

The API-key authentication helps secure your workflows and allow for smooth automation, making it ideal for developers building SaaS applications, content pipelines, or AI agents.

  • Hosted REST API for easy integration
  • No infrastructure management required
  • Supports video processing tasks like conversion, compression, and more
  • Ideal for automation and scalable applications

Using the Convert to Vertical Endpoint

FFMPEGAPI.net includes a powerful endpoint for converting horizontal videos into a vertical format, making it perfect for mobile viewing. This endpoint supports optional watermarks, allowing you to customize your output.

The endpoint can be accessed via a simple POST request, ensuring a straightforward integration into your existing workflow.

  • Endpoint path: /api/convert_to_vertical
  • Method: POST
  • Content-Type: application/json
  • Parameters: video_url (required), watermark_url (optional), async (optional)
curl -X POST https://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": false}'
import requests

url = 'https://ffmpegapi.net/api/convert_to_vertical'
data = {'video_url': 'https://example.com/landscape.mp4', 'watermark_url': 'https://example.com/logo.png', 'async': False}
headers = {'Content-Type': 'application/json'}

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

Using FFMPEGAPI.net for video conversion tasks like turning horizontal videos into vertical formats is a game-changer for developers. With its ease of use, no server management requirements, and robust API functionality, it's the ultimate cloud FFmpeg alternative. By integrating the Convert to Vertical endpoint into your application, you can enhance user engagement and ensure your content is optimized for mobile platforms.

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