Online Video Compressor:
Compress Video Size, No Upload

100% Free
No Upload
GPU Fast
90% Smaller
Your video stays on your device - 100% private, nothing uploaded
Trusted Worldwide

The Video Compressor Trusted by Thousands

Join creators who compress videos daily with our tool

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Videos Compressed

And counting...

0 GB

Data Saved

Storage freed up

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Average Reduction

File size savings

"This video compressor is exactly what I needed — no uploads, total privacy. I compress video files for clients without worry!"

Sarah M.

Sarah M.

Content Creator

"I use this video compressor to compress videos for Discord every day. Fast, free, no quality loss!"

Alex K.

Alex K.

Gamer & Streamer

"Reduced my iPhone videos from 200MB to under 25MB in seconds. The GPU acceleration is real!"

Michael T.

Michael T.

iPhone User

Live Demo

Free Video Compressor in Action

See how our video compressor can compress video files while maintaining quality

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Best Free Video Compressor

Why Choose This Video Compressor

Everything you need to compress videos efficiently, right in your browser

Compress Video Locally

Compress videos without uploading. Our video compressor processes everything locally in your browser — no servers, completely private.

No Upload100% LocalZero Data Shared

GPU-Powered Video Compressor

Harness your device's GPU to compress video files up to 10x faster than traditional CPU-based methods.

10x FasterWebCodecs APIHardware Optimized

All Formats Supported

MP4, WebM, MOV, MKV, AVI and more. Output optimized MP4 with H.264 codec.

Full Control

Presets for Discord, Email, WhatsApp — or fine-tune resolution, bitrate, and frame rate.

Always Free

No sign-up, no watermarks. Compress video files unlimited times — this video compressor is 100% free.

Quality Preservation

Smart algorithms maintain visual clarity while dramatically reducing file size.

Simple Process

How to Compress Video Online

Use our video compressor to compress video files in 3 easy steps

Drop Your Video
01

Drop Your Video

Drag & drop or click to upload. MP4, WebM, MOV, MKV — all formats supported.

Pick Your Size
02

Pick Your Size

Choose Discord, WhatsApp, Email preset — or set custom target size.

Download Compressed Video
03

Download Compressed Video

Our video compressor delivers your compressed video in seconds. Free, no watermarks.

Use Cases

Compress Video for Any Platform

Our video compressor helps you compress videos for social media, email, or storage

Discord & Social Media

Use our video compressor to compress video to 8MB or 25MB for Discord, Twitter, and other platforms.

8MB Discord Legacy25MB Discord Nitro15MB Twitter

Messaging Apps

Share videos on WhatsApp, Telegram, or WeChat without quality degradation from their compression.

16MB WhatsApp2GB TelegramAuto-optimize
FAQ

Frequently Asked Questions

Everything you need to know about compressing videos

Compressing video online is simple with our tool: 1) Upload or drag & drop your video file, 2) Choose your desired output size or quality settings, 3) Click "Start Compression" and wait for the process to complete, 4) Download your compressed video. The entire process happens in your browser - no upload to servers required.

To compress video without losing noticeable quality: use our "Auto" mode which intelligently adjusts bitrate while preserving visual quality. For manual control, keep resolution at 1080p or original, use H.264 codec, and aim for a bitrate of 5-8 Mbps for high quality or 2-4 Mbps for good quality.

To reduce iPhone video size: 1) Open our website in Safari on your iPhone, 2) Tap "Choose File" and select your video from Photos, 3) Select a preset like "25MB Email" or "16MB WhatsApp", 4) Tap "Start Compression", 5) Save the compressed video to your Photos app.

No, there is no file size limit. You can compress videos of any size - 100MB, 1GB, 10GB or larger. Since all processing happens locally in your browser using your device's hardware, the only limit is your device's available memory.

No downloads or installations required. Our video compressor runs entirely in your web browser. Just open the website and start compressing - it works on any device with a modern browser (Chrome, Safari, Firefox, Edge).

The best free video compressor should offer: no file size limits, no watermarks, privacy protection, and high-quality output. Our tool checks all these boxes - plus it processes everything locally in your browser for maximum privacy.

Yes, 100% safe and private. Unlike most online video compressors that upload your files to remote servers, our tool processes videos entirely in your browser. Your video never leaves your device - we cannot see, access, or store your files because nothing is ever uploaded to our servers. This is the most private way to compress videos online.

We support all major video formats including MP4, WebM, MOV, MKV, AVI, WMV, FLV, and more. The output is always optimized MP4 with H.264 codec for maximum compatibility.

Compression time depends on video length, resolution, and your device's capabilities. With GPU acceleration enabled, a 5-minute 1080p video typically compresses in 30-60 seconds. Longer videos or older devices may take more time.

Yes! We have built-in presets specifically for Discord: 8MB for Discord Legacy, 10MB for Discord Free, 25MB for Discord Nitro Basic, 50MB for Discord Nitro, and 100MB for large file sharing.

If your compressed video is still too large, try: 1) Selecting a smaller target size preset, 2) Reducing resolution (1080p → 720p), 3) Lowering the quality/bitrate setting, 4) Trimming unnecessary parts of the video before compression.

Still have questions? Contact us

Ready to Compress Video?It's Completely Free

No account needed. This video compressor runs in your browser — just open and compress video files instantly.

No file size limits
No watermarks
No registration

Works on Chrome, Safari, Firefox, Edge • Desktop & Mobile