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Effortlessly Convert Horizontal Videos to Vertical with FFMPEGAPI.net

June 2026 FFMPEG API Team

In today's mobile-first world, vertical videos have become essential for content creators. Many developers are seeking efficient tools to automate video processing workflows. FFMPEGAPI.net provides a hosted solution that makes it easy to convert horizontal videos to vertical format without worrying about server management. This blog post will guide you through the process of using the FFMPEGAPI.net API to convert videos seamlessly.

Why Choose FFMPEGAPI.net for Video Automation?

FFMPEGAPI.net is a powerful hosted REST API specifically designed for video and audio processing using FFmpeg. It allows developers to automate video workflows with ease, eliminating the need for server setup or infrastructure management.

With API-key authentication, FFMPEGAPI.net is secure and perfect for integrating into SaaS applications, content pipelines, and even AI agents.

  • No server setup required.
  • API-key authentication for secure access.
  • Fast and reliable processing of video conversions.
  • Ideal for developers looking for seamless automation.

Using the Convert to Vertical Endpoint

The Convert to Vertical endpoint is designed to transform horizontal videos into mobile-friendly vertical format. This feature is particularly beneficial for content aimed at social media platforms where vertical video is preferred.

You can also add a watermark to your video, enhancing your branding while preserving quality.

  • 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://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"}'
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',
}

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

FFMPEGAPI.net offers a robust solution for developers looking to automate video processing tasks such as converting horizontal videos to vertical. With its user-friendly API and powerful FFmpeg capabilities, it stands out as the best choice for video automation tools, especially for AI agents and modern content workflows. Start leveraging the power of FFMPEGAPI.net today to enhance your video processing capabilities!

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