AI Video Compressor - Reduce Video Size at High Quality

bulk video size reducer

Batch Video Compression

Batch compress 500+ videos in one click, cutting editing time by 80% while keeping quality. Great for decluttering, archiving, or prepping large client projects.

lossless video compression with custom settings

Custom Compression Control

Retain 98% quality while adjusting bitrate, 4K resolution, and codec (H.265/AV1). Perfect for creators compressing vlogs or editors handling RAW proxies.

fast video compression for 4k clip

GPU-Accelerated Speed

Compress 4K/8K videos 5× faster with GPU—10-minute clips in 30 seconds. Ideal for fast turnarounds on social posts, live edits, or urgent client delivery.

multi-format video compressor

Wide Formats Support

Compress MP4, MOV, MKV, AVI, WMV, WEBM, and 1000+ codecs natively. Edit GoPro, email WMVs, or archive Sony RAW without extra conversion steps.

live video compression preview

Real-Time Preview

Instantly compare original and compressed videos. Check the tutorial text, vlog face details, or 60fps motion smoothness in real-time before final export.

How to Choose the Best AI Video Compressor

Univd Video Compressor VideoProc Video Compressor CapCut Video Compressor
Supported Formats Supports almost all major formats
(MP4, MOV, AVI, MKV, WMV, FLV, etc.)
Supports common formats
(MP4, MOV, MKV, AVI)
Limited formats supported
(mainly MP4, MOV)
Compression Quality High-quality compression with smart optimization between quality and file size Good compression quality, relies on preset parameters Compression may cause noticeable quality loss
Compression Control Precise Compression & Quality Compression Adjustable bitrate, resolution, frame rate Simple compression ratio choices
Batch Compression Supports batch compressing multiple videos Supports batch processing Not supported
OS Compatibility Windows / macOS / Web Windows / macOS Windows / macOS / Mobile
Price (Starting) Free trial; start from $19.95/Mon Free trial; start from $25.95/Mon Free with some paid features

Flexible Video Compression: From Boardrooms to Social Feeds

compress video for social media sharing
compress video for email sending
free up storage space by reducing video file size
video compressor for educator course
  • Content Creators - Compress for Sharing on Social Media

    Quickly compress videos to under 15MB with HD clarity, perfect for Instagram Reels, TikTok Stories, and YouTube Shorts in MP4/MOV formats.

    • Smart Bitrate Control: Auto-adjusts to retain text/visual clarity
    • Platform-specific Profiles: Automatically crop to 9:16 vertical or 1:1 square
    • Background Compression: Process files while editing other content
    Size Limits for Social Platforms
    Platfrom YouTube TikTok Instagram Facebook X(Twitter) Snapchat
    Size Limit 256GB Web:1GB
    iOS:278.6MB
    Android:72MB
    650MB(10min)
    3.6GB(60min)
    4GB 512MB 1GB
    Platfrom Pinterest Reddit Discord Udemy WhatsApp Telegram
    Size Limit 2GB 1GB
    Free: 8MB
    Free: 8MB
    $9.99: 100MB
    $4.99: 50MB
    4GB 16MB 25MB
  • Marketing Teams - Compress Product Demos for Email Sending

    Compress 100MB+ demos to email-friendly 25MB MP4 or campaign videos for paid ads while keeping brand visuals sharp.

    • Batch Compression: Process 100+ files in one click
    • Brand Templates: Save settings for recurring campaigns
    • Watermarking: Add logos without increasing file size
    Size Limits for Mail Sending
    Meta Messenger Gmail Outlook Dropbox
    Size Limit 256GB About 25MB 25MB 2GB
  • Movie Lovers - Compress 4K Videos to Free Up Storage Space

    Compress HD/4K movie collections to 80% smaller size without quality loss - store 2x more films on your devices while preserving cinematic visuals.

    • Mobile-First Compression: Prioritize clarity on small screens
    • Silent Auto-Play: Optimize muted videos for social previews
    • SEO Metadata: Retain meta info/tags post-compression
  • Educator - Compress Course Videos to Keep Text Visible

    Reduce 2-hour lectures to 1GB with crisp text visibility - auto-convert to MP4/WEBM for smooth playback on phones, tablets, and LMS platforms.

    • Bulk Size Limiter: Set max file size per video
    • Password Protection: Secure sensitive content during compression
    • Auto-Subtitles: Embed subtitles without bloating file size

See What Users Say about HitPaw Video Compressor

user avatar

Mark T.

Architectural Designer

review from architectural designer

Sending large concept videos to clients was a nightmare until I found this tool. I compressed a 4GB 3D animation walkthrough to 400MB while proofreading emails. The client received it before our scheduled call - no quality loss, just pure time magic.

user avatar

Emily R.

Wedding Photographer

review from wedding photographer

After filming my sister's beach wedding, I panicked about storing 12 hours of 4K footage. This compressor saved the day - reduced the entire package to fit on a USB charm bracelet we gave guests. Flawless.

user avatar

Diego S.

Adventure Blogger

review from blogger

Filmed 38GB of tropical sunsets but couldn't share them from my hotel's slow WiFi. Compressed everything to 3.8GB overnight. Friends thought I hired an editor - they're now watching smooth 1080p clips on 3G connections!

user avatar

Priya N.

Dance Instructor

review from dance instructor

Trying to upload my salsa routine to Instagram Reels used to mean a pixelated mess or hours of waiting. Now I shrink 2-minute HD clips to 15MB while styling my hair. Got featured on @DanceTrends twice this month!

user avatar

HR Team

SolarTech Industries

review from hr team

Our safety training videos kept crashing the company portal. Now we compress 1-hour sessions to 150MB MP4s that load on any device. Tracking shows 73% more mobile views.

user avatar

John May

Esports Streamer

review from esports streamer

Recording PUBG sessions at max settings used to mean 10GB files that my Discord group couldn't open. Now I stream-compress to 500MB H.265 files mid-game. My 'Noscope Compilation' hit 50K views!

How to Reduce Video Size without Quality Loss

upload video file to hitpaw compressor

Step 1: Add Videos for Compression

Launch HitPaw Univd and go to the Video Compressor tab to import the videos you want to resize.

set video compression requirements

Step 2: Customize Compress Settings

Click the gear icon to open the Compression Settings menu. Select the Precise Compression or Quality Compression.

compression process at high speed

Step 3: Preview and Compress Videos

Click Preview button to check the effects. Once you are satisfied with the quality and video size, start reducing the video size.

Tech Spec of HitPaw Univd

System Requirements
Windows
Supported OS
For Windows 11/10/8.1/8/7
Processor
>750MHz Intel or AMD (CPU)
Free hand Disk Space
100MB or above free space
RAM
256MB or above
Mac
Supported OS
macOS 10.13 or later
Processor
>750MHz Intel or AMD (CPU)
Free hand Disk Space
100MB or above free space
RAM
256MB or above
Hardware Acceleration
NVIDA
NVIDIA® GeForce GT 630 or higher
AMD
>AMD Radeon HD 7700 series (VCE 1.0) or higher
Intel
Intel® HD Graphics 2000 or higher
Apple silicon chips
M1/M1 Pro/M1 Max

FAQs about Compress Videos

HitPaw Video Compressor helps you to reduce a video size for different purposes. You can customize compression settings to gain the best quality. Here are the simple steps for compression:

  • Choose Video Compressor feature from the main interface and import your videos;
  • Set the compression level, you can compress video using Precise Compression or Quality Compression;
  • Click the "Preview" button to check the compression effects;
  • Click the Compress button to start compressing videos without losing quality

Using a video compressor is generally safe when you use reputable and trusted software. HitPaw Video Compressor is proved to be safe and intuitive to use.

Yes, there are plenty of free online video compressors that help reduce video file sizes quickly and easily. However, these tools often come with limitations, such as file size restrictions, slower speeds, and potential quality loss. For a more reliable experience with advanced features, consider using HitPaw Video Compressor, which offers high-quality compression without these limitations.

Yes, HitPaw Video Compressor for Mac provides the same functions as Windows and works on macOS 13 and above systems. You can apply it to reduce video files on a Mac at an incredible speed.

The best video compressors combine speed, ease of use, and quality retention. HitPaw Video Compressor stands out for its ability to compress MP4 files quickly and efficiently while maintaining high quality, making it an excellent choice for reducing file sizes without sacrificing clarity.

Tips & Tricks for Compressing Videos

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