VP9 / VP8 .WebM → Universal H.264 .MP4

Convert WebM to MP4 Online Free

Convert browser screen recordings, Chromebook captures, and Discord .webm clips into universally compatible .mp4 videos for Premiere Pro, Final Cut, iPhone, and Instagram—100% locally in your browser.

Drop ANY Video or GIF file here

Supports MP4, WebM, MOV, MKV, AVI, GIF, and WebP. Convert any video to any other video format, convert video to GIF, or GIF to video with zero server uploads.

100% In-Browser · Unlimited File Size · No Watermarks

Fast, Private WebM to MP4 Transcoding

Also converting Apple videos or static WebP images? Try our MOV to MP4 Converter, WebP to PNG Converter, or WebP to JPG Converter.

Video Editor Ready

Import converted MP4 clips directly into Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, and iMovie without missing-codec errors.

Clip & Speed Control

Trim exact start and end timestamps, speed up demos to 1.5x or 2x, and export clean 30fps or 60fps MP4 streams.

Confidential Screen Captures

Keep internal product demos, bug recordings, and private meetings safe inside your browser with zero server uploads.

WebM to MP4 Frequently Asked Questions

Browser screen recorders, Chromebook captures, and Discord embeds frequently save video in Google's .webm container. However, Adobe Premiere Pro, Final Cut Pro, iMovie, Instagram, and iPhone Photos often reject WebM files. Converting WebM to MP4 unlocks universal playback and editing.

No. Your confidential screen recordings and meetings stay 100% inside your local browser memory during WebM to MP4 transcoding.