More free video tools
Same quality bar. Still free. Still no upload.
Your files never leave your device
Free to use, with no account, no usage limit and no watermark, because the work runs on your device rather than on our servers.
This is not a promise about how carefully we handle your upload. There is no upload. The file you choose is read into memory by your own browser, processed there, and handed back as a download — the tool has no server component and makes no network request with your data.
- Nothing is stored. We never receive the file, so there is no copy to retain, no retention period to disclose, and nothing to delete on request.
- Nothing is transmitted. No upload endpoint, no analytics payload carrying file contents, no third-party processor.
- You can verify it. Load this page, disconnect from the internet, and use the tool. It still works, because everything it needs is already on your machine.
- Nothing persists after you close the tab. Files are held in page memory only — not in local storage, not in a cache, not in a database.
A note on wording, because it matters: we do not describe these tools as “encrypted.” Encryption protects data that travels to somebody else's computer. Your file does not travel, so there is nothing to encrypt and nothing to intercept — which is a stronger guarantee than encryption, not a weaker one. The page itself is served over HTTPS like the rest of the site.
This makes the tools safe for material you are contractually barred from uploading to third-party services — client footage under NDA, unreleased campaign assets, anything covered by a confidentiality clause.
How it works
1. Drop a video file
Any file your browser can play, such as MP4, WebM or most MOV.
2. Read the fields
Dimensions, aspect ratio, orientation, duration, file size and type. No codec or bitrate.
3. Plan the next edit
Use the facts before you resize, trim or re-encode.
Questions
Why does the reported size differ from what I exported?
Usually because something in the chain re-encoded it. Editors, messaging apps and cloud drives all silently transcode video, and a 1080x1920 export can arrive somewhere else as 720x1280. Checking the real file is how you catch that before a platform does.
Can it tell me the frame rate?
Not reliably, and the tool does not guess. Browsers expose dimensions and duration through the video element but not a trustworthy frame-rate figure, and estimating it by sampling gives an answer that is wrong often enough to be worse than none. Use a media inspector like ffprobe when the frame rate matters.
Why do no fields appear for my file?
The fields come from your browser's own video player, so a file it cannot open shows nothing, which can happen with some HEVC or ProRes .mov files outside Safari. Try another browser. File size is not the issue: only the header is read, not the whole clip.
Related tools
Stay in the same job cluster. Free tools stay on-device; paid tools are labelled as such.
These rearrange files. Versely makes new ones.
Everything on this page works on a file you already have, which is why it costs nothing. Generating something that did not exist (video from a prompt, a voice, a score) runs a model, and that costs credits.