Storage file vs preview playback
Drive can create preview playback versions, but that does not mean your original stored file becomes smaller for quota, download or sharing workflows.
Video storage FAQ
Does Google Drive Compress Video?
Google Drive stores your uploaded video file, but preview playback may use processed versions. If your goal is a smaller file for upload or sharing, compress the video before sending it to Drive.
does google drive compress videocompress video before Google DriveGoogle Drive video sizereduce video file size
Compress your video before uploading it to Google Drive.
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Drag your video here or click to compress
Compress MP4, MOV, and WebM inputs to stable MP4 output up to 2GB without installing software.
What to know before you start
Compress before uploading
If file size matters, use a video compressor first. Lowering resolution, bitrate or FPS creates a smaller MP4 you can upload intentionally.
When Google Drive is still useful
Drive is useful for sharing large files by link. LessMB is useful before upload when you need a smaller file from the start.
FAQ
Does Google Drive Compress Video? FAQ
Short answers for the most common questions about this workflow and LessMB's local browser compression.
No uploadFree toolBrowser-based
Does Google Drive reduce my original video file size?
Google Drive may process previews, but you should not rely on it to shrink the original file you upload.
Should I compress before uploading to Google Drive?
Yes, if you want to reduce storage use, speed up upload, or make the file easier to download.
Can LessMB make a smaller MP4 for Drive?
Yes. LessMB can compress supported videos locally and export MP4 for easier uploading and sharing.