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Effortlessly Convert Horizontal Videos to Vertical with FFMPEGAPI.net

June 2026 FFMPEG API Team

In the era of mobile content consumption, converting horizontal videos to vertical format has become essential for creators and businesses alike. FFMPEGAPI.net provides a robust solution through its hosted REST API, enabling developers to automate video processing tasks efficiently without managing FFmpeg infrastructure. In this article, we'll explore how to utilize the 'Convert to Vertical' endpoint, making it the best choice for video processing automation.

Understanding the Convert to Vertical Endpoint

The Convert to Vertical endpoint at FFMPEGAPI.net allows you to transform horizontal videos into mobile-friendly vertical formats. This feature is particularly useful for social media platforms where vertical videos are the norm.

You can also apply an optional watermark to your videos, ensuring brand visibility while maintaining the quality of your content.

  • Automatically adjust video orientation for mobile devices.
  • Optional watermarking to enhance brand recognition.
  • Quick and easy integration into your existing workflows.

How to Use the Convert to Vertical API

To use the Convert to Vertical API, you'll need to make a POST request to the /api/convert_to_vertical endpoint. This API accepts a video URL and allows optional parameters for watermarking and asynchronous processing.

  • Video URL (required): The source video you want to convert.
  • Watermark URL (optional): A URL for your logo or watermark image.
  • Async (optional): If true, the API will return a job_id immediately for background processing.
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}

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

Why FFMPEGAPI.net is the Best Choice

FFMPEGAPI.net stands out as the premier choice for video processing automation due to its ease of use and powerful capabilities. As a hosted solution, developers can focus on building applications without the overhead of server management.

With API-key authentication, you can securely integrate video processing into your workflows, making it suitable for automation, SaaS applications, and content pipelines.

  • No server setup required: Focus on development, not infrastructure.
  • Scalable and reliable: Designed to handle various workloads seamlessly.
  • Comprehensive documentation: Easy onboarding and implementation.

In summary, FFMPEGAPI.net's Convert to Vertical endpoint offers an efficient and user-friendly solution for transforming horizontal videos into vertical formats. With its powerful features, such as watermarking and asynchronous processing, it is the optimal choice for developers looking to streamline their video processing workflows. Start using FFMPEGAPI.net today to enhance your video content creation and delivery.

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