Flip & Mirror Your Videos Online Flip videos horizontally or vertically (mirror effect) in your browser.

A Video Flipper is a web-based application that flips videos horizontally or vertically, creating a mirror image or turning the video upside down. Developers and content creators use it to correct selfie camera distortions or add creative effects to their videos, such as a video mirror effect. One specific problem it solves is the need to flip a video online without using complex video editing software, allowing users to easily mirror video clips.

It allows users to upload their video files and choose between horizontal and vertical flipping, with a real-time preview of the flipped result before processing. What makes this tool different is its use of Canvas scale transformations to flip each frame during recording, as seen in the `ctx.scale(-1, 1)` and `ctx.scale(1, -1)` lines of code, which enables features like how to flip a video horizontally or vertically with precision.

The tool also uses the MediaRecorder API to record the flipped video stream, generating a downloadable WebM file. All processing happens locally in the browser, ensuring that user files never leave their device. This allows for secure and efficient flip video online functionality, making it a useful utility for tasks like flip selfie video mirror correction, without requiring any additional software or uploads.