Make your videos
look amazing everywhere
Turn your TikToks, Reels, and Shorts into gorgeous landscape videos. Free, private, and takes literally seconds.
Drop your video here
or click to browse · MP4, MOV, WebM
No uploads
Video stays on your device. Nothing is sent to any server.
No tracking
No cookies, analytics, or data collection of any kind.
Instant results
Converts in your browser using WebAssembly. Fast and free.
How it works
Upload your video
Drop any portrait video — TikTok, Reel, YouTube Short. MP4, MOV, or WebM.
Pick a background
Choose blurred mirror, solid color, gradient, or pattern fill for the sides.
Download landscape
Get a 1920x1080 video ready for YouTube, presentations, or any widescreen display.
Works with all your fave platforms
Repurpose your TikToks for YouTube, turn Reels into widescreen content, or make your Shorts look stunning on any screen.
TikTok to YouTube
Convert 9:16 TikTok videos to 16:9 landscape format ready for YouTube uploads.
Instagram Reels to Landscape
Repurpose your Reels for widescreen platforms without cropping or stretching.
Vertical to Horizontal
Convert any vertical video to horizontal for presentations, TV screens, and more.
Aspect Ratio Converter
Change video aspect ratio from 9:16 to 16:9 — no black bars, no quality loss.
4 background styles to choose from
Your portrait video stays centered and sharp. The background fills the 16:9 frame with the style you choose.
Blurred Mirror FREE
Your video is blurred and scaled to fill the entire background. Creates a cohesive, professional look that extends your content naturally. The most popular choice for YouTube uploads.
Solid Color FREE
Pick any color for a clean, minimal backdrop. Great for branded content where you want the sides to match your brand colors. Includes a color picker and preset options.
Gradient Wash PRO
Beautiful color gradients like Sunset, Ocean, Neon, Forest, and Mono. Adds visual energy and depth to your landscape video. Five hand-picked presets to choose from.
Pattern Fill PRO
Geometric patterns — dots, lines, or chevrons — with your choice of color. Adds texture and style without distracting from your content.
Why creators love it
The easiest way to make your vertical content look gorgeous in landscape. No downloads, no sign-ups, just vibes.
No cropping, no stretching
Your original video is preserved at full resolution. We add a styled background to fill the 16:9 frame — never cut content from your video.
Works in your browser
No downloads, no installs. ConvertPortrait uses WebAssembly to process video directly in your browser. Your files never leave your device.
1920x1080 Full HD output
Every converted video outputs at 1920x1080 — the standard for YouTube, presentations, and any widescreen display.
Pro: 140x faster with server processing
Upgrade to Pro for $19.99/year and convert videos in seconds with server-side FFmpeg. Plus all premium templates included.
From the blog
View all →Best Ways to Convert 9:16 to 16:9 Without Black Bars
Black bars ruin the viewing experience. Here are the best ways to convert vertical video to landscape while keeping it professional.
How to Convert TikTok Videos to YouTube Format
TikTok is 9:16 portrait, YouTube is 16:9 landscape. Here's how to convert between them without losing quality.
Portrait vs Landscape Video: When to Convert
Understanding when to convert between formats can help you reach more viewers and repurpose content across platforms.
Frequently asked questions
How do I convert a portrait video to landscape?
Upload your portrait video, choose a background style, and click Convert. Your video is converted to 16:9 landscape format right in your browser — no software to install.
Is ConvertPortrait free?
Yes! The free tier includes browser-based conversion with blurred mirror and solid color backgrounds. Pro ($19.99/year) adds server-side fast processing, premium templates, and future features.
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 (your video blurred as background) and Solid Color (pick any color). Pro backgrounds include Gradient Wash (5 preset gradients like Sunset, Ocean, Neon) and Pattern Fill (dots, lines, or chevrons with custom colors).