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Compress Video Free in Your Browser

No uploads, no accounts, no watermarks — runs entirely on your device.

🔒Local processing
✨No watermark
⚡No account needed

Drop your video here

Drag & drop or click to select a file

Browse Files

MP4, MOV, AVI, WebM, MKV  ·  up to 2 GB

Quick Preset
Target File Size
MB

Your files never leave your device. Squishyfile processes everything locally using your browser's built-in engine — no server uploads, no accounts needed. Files are cleared from memory after download.

How to use this tool

1 Upload your file

Choose a file from your device, or drag and drop it into the tool area. Your file is ready to process in just a few seconds.

2 Adjust the settings

Pick the output option, quality level, target size, or format you need. You can keep the default settings for a quick result.

3 Process and download

Start the tool, wait for the browser to finish processing, then download the finished file directly to your device.

Frequently Asked Questions

Is this video compressor free?
Yes. You can compress videos for free without creating an account, installing software, or adding a watermark to the output file.
Does Squishyfile upload my video?
No. Video compression runs locally in your browser using WebAssembly and FFmpeg. Your video is processed on your device instead of being uploaded to a server.
Will there be a watermark?
No. Squishyfile does not add a watermark. The compressed video is downloaded as a clean MP4 file.
Do I need to install an app?
No. The compressor works in your browser, so you do not need to install a desktop app, mobile app, plugin, or video editing software.
Which video formats can I compress?
You can compress common video formats such as MP4, MOV, AVI, MKV, WebM, WMV, and FLV. The compressed output is saved as MP4 for easier sharing and playback.
Can I compress MP4 files online?
Yes. You can select an MP4 file, reduce its file size in your browser, and download a smaller MP4 version.
Can I make a video file smaller?
Yes. Squishyfile reduces video file size by adjusting compression settings such as bitrate and output quality. You can use a preset or enter a target file size in MB.
Can I compress a video without losing quality?
All real video compression changes the file in some way, but the Balanced and High Quality presets are designed to make the file smaller while keeping it clear for normal viewing.
Which compression preset should I choose?
Use Balanced for most videos, High Quality when detail matters, and Small File when the smallest possible size is more important than sharpness. Use Target File Size when you need the video under a specific MB limit.
Can I compress a video to a specific size?
Yes. Enter your target size in MB and Squishyfile will try to create a compressed MP4 close to that size while preserving as much quality as possible.
Can I reduce video size for email?
Yes. Use Target File Size and enter a safe size for your email provider. For many email attachments, 24MB is safer than aiming for the exact 25MB limit.
Does it work on iPhone and Android?
Yes. You can compress videos in Safari on iPhone and Chrome on Android. Large videos may process more smoothly on a desktop or laptop.
Can I compress large or 4K videos?
Yes, but large 4K videos need more processing power, memory, and time. For very large files, a desktop or laptop usually works better than an older phone.
Why is video compression slow?
Video compression is CPU-intensive. Speed depends on your device, browser, video length, resolution, codec, and how much the file needs to be reduced.
Where is the compressed video saved?
After compression finishes, click Download. The file is saved to your browser's default download location, which depends on your device and browser settings.