Video tools
Video compressor
Shrink your video file size without losing quality. Compress right in your browser, no signup, no watermark, download instantly.
Drop a video here, or click to browse
MP4, MOV, WebM, MKV or AVI · Up to 1GB
1 · Upload
Drop in your video. Nothing is ever uploaded to a server.
2 · Format your video
Pick a format and a target file size.
3 · Download
Get your compressed video, ready to share.
Video tools
Format your video
MP4 plays everywhere. WebM often compresses a little smaller.
Select a target file size as a percentage of the original. Smaller values compress more. For example, a 100MB file becomes 25MB at 25%. We keep the original resolution wherever possible.
Compression happens in real time, so a 5-minute video takes about 5 minutes. Keep this tab open and in the foreground while it runs.
Compressing your video
0% done
Compression runs in real time (a 5 minute video takes 5 minutes to compress). Keep this tab open and in the foreground so it doesn't slow down or stall.
Your video is ready
Compress Video Free Online: No Signup Required
Shrink your video file size to meet your needs. You set the target file size. You choose the format. The result is a file you can actually use.
It all takes place within your browser. Nothing gets uploaded to a server.
STEP BY STEP
How to compress a video online

Upload your video
Drag your video file into the tool, or click to browse your device. The video compressor accepts MP4, MOV, WebM, MKV, and AVI files up to 1GB.
Choose your settings
Pick your target file size and select your preferred output format: MP4 or WebM. The tool does the rest.
Download your compressed video
Hit compress and download your file instantly. Smaller file size. No watermark. No account required.
Everything you get, at a glance
Free, no strings attached
Animoto's video compressor is completely free to use. No subscription, no trial, no credit card.
You control the output
Pick your target file size and output format before you compress. You're not locked into one-size-fits-all results.
Broad format support
Combining multiple recordings from the same session into one file before storing or uploading? Simpler than managing a folder of separate clips.
No signup required
Open the tool and start compressing. We don't ask for your email or create an account on your behalf.
No watermark
Download your compressed video and it's yours, clean. We don't add anything to your file.
Nothing is sent to a server
All processing happens locally on your device. Your videos are never uploaded to a server or stored anywhere. What you upload stays with you.
Set a realistic target file size
The bigger the compression, the more quality trade-off you may see. If quality matters, compress in stages rather than going from very large to very small in one pass.
Choose the right output format
MP4 works almost everywhere and is the safest choice for sharing. WebM is a strong option for web use and tends to compress efficiently at lower file sizes
Start with the highest quality source file you have
Compressing an already-compressed video compounds quality loss. Always compress from the original or highest-quality version of your file.
Video compression use cases
Compressing video for email and messaging
Most email clients cap attachments at 25MB. Compress your video file down to a shareable size without re-recording or re-editing.
Compressing video for social media
Shooting in short takes and need to combine them before posting? Join your clips together without jumping into a full editing suite.
Compressing video for websites and landing pages
Large video files slow down page load times. Compress your video to keep your site fast without sacrificing visual quality.
Compressing video for presentations
Embedding a large video in a slide deck can make the file unwieldy. Compress it first and your presentation stays responsive and easy to share.
Compressing video for storage and archiving
Running low on storage? Compressing older video files is one of the fastest ways to free up space without deleting anything.
Compressing video before editing
Working with large raw files? Compress video to a more manageable size before bringing it into your editing workflow.
Video Compression FAQs
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