Compress videos online for free by scaling resolution and bitrate. Shrink file size right in your browser and export WebM. No uploads, no signup required.
First time here? Upload or drag a video into the tool Your input is processed locally and disappears when you close the tab.
Modern phones and screen recorders produce huge files — a two-minute 1080p clip can easily exceed the attachment limit of email or Slack. Our free Video Compressor shrinks videos directly in your browser by scaling the resolution and lowering the bitrate, then re-encoding to efficient WebM. There are no uploads, watermarks, or processing queues.
You stay in control of the size/quality trade-off: keep full resolution and just lower the bitrate for a modest saving, or scale down to 720p or 480p for chat-friendly clips that are a fraction of the original size. A side-by-side size readout shows exactly how much you saved before you download.
Because everything runs locally through the canvas and MediaRecorder APIs, the tool is safe for confidential screen captures, client work, and personal footage alike. Trim the boring parts first with our Video Trimmer for even bigger savings, capture footage with the Screen Recorder, or compress accompanying stills with the Image Compressor.
Upload or drag a video into the tool
Choose a target resolution scale
Pick a bitrate or quality level
Click Compress to re-encode locally
Compare the new size with the original
Download the compressed WebM file
Drop a video or click to upload
Re-encoded to WebM in your browser · nothing is uploaded