ConvertPortrait — Turn Shorts into Landscape Videos
Convert portrait TikTok, Instagram Reels, and YouTube Shorts to landscape 16:9 format instantly. Free, private, and runs entirely in your browser.
How It Works
- Upload — Drop your portrait video (MP4, MOV, WebM, AVI up to 200MB)
- Choose a Background — Pick from blurred mirror, solid color, gradient, or pattern styles
- Convert — Your video is converted to 1920x1080 landscape format
- Download — Save the converted video to your device
Background Styles
- Blurred Mirror (Free) — Your video blurred and scaled as the background
- Solid Color (Free) — Clean single-color backdrop with color picker
- Gradient Wash (Pro) — Beautiful color gradients including Sunset, Ocean, Neon, Forest, and Mono
- Pattern Fill (Pro) — Geometric patterns: dots, lines, or chevrons with custom colors
Privacy First
Your video never leaves your device in free mode. Processing happens entirely in your browser using WebAssembly technology. No account required, no tracking, no data collection.
Pro Features — $19.99 Lifetime
- Server-side processing — up to 140x faster than browser mode
- All premium background templates
- Support for files up to 500MB
- Future features included
Frequently Asked Questions
How do I convert a portrait video to landscape?
Upload your portrait video to ConvertPortrait, choose a background style, and click Convert. The video is converted to 16:9 landscape format right in your browser.
Is ConvertPortrait free?
Yes! The free tier includes browser-based conversion with blurred mirror and solid color backgrounds. Pro ($19.99 one-time) adds server-side fast processing and premium templates.
Is my video uploaded to a server?
In free mode, no — your video is processed entirely in your browser using WebAssembly and never leaves your device. Pro users can optionally use server-side processing for faster conversion, where the video is deleted immediately after.
What video formats are supported?
ConvertPortrait supports MP4, MOV, WebM, and AVI files up to 200MB in browser mode or 500MB with Pro server processing.
What background styles are available?
Free backgrounds include Blurred Mirror and Solid Color. Pro backgrounds include Gradient Wash and Pattern Fill with dots, lines, or chevrons.