Compress Video Online Free
Online Video Editor and GIF Maker
All AI for video creation
My Eight-Pack Abs — AI Video
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Photo to Video AI
Video Intro Maker
Logo Animation Maker
Animate Old Photos
Video Greeting Card Maker
AI Portrait Animation
AI Avatar Generator
AI Video Generator with Sound
African Greeting Video
Talking Animals Video
Homeless Greeting Video
News Report Video Maker
Greeting from Stranger Girl
Graduation Video Greeting
How to Compress Video Online
Our free online video compressor reduces the file size of your videos right in the browser. No software installation needed — just upload, choose a compression level, and download the result. Works with MP4, MOV, AVI, WebM, and MKV formats.
How It Works
- Upload your video file — drag and drop or click to select. Supports MP4, MOV, AVI, WebM, MKV up to 100 MB.
- Choose one of three compression presets: High quality (minimal size reduction), Medium (balanced), or Strong (maximum compression).
- Click Compress Video — your file is processed on the server using H.264 codec and ready in seconds.
- Download the compressed result — the output is a universally compatible MP4 file.
Why Choose Our Video Compressor
Up to 90% size reduction
Modern H.264 encoding with CRF tuning produces compact files for messengers, email, and social media.
No watermarks
Your compressed video is completely clean — no watermarks, logos, or branding added.
Three presets to choose
Pick High quality when size doesn't matter, Medium for everyday use, Strong when every megabyte counts.
Free & no registration
Compress videos up to 100 MB for free. No account, no email, no waiting in queue.
Supported Video Formats
- MP4 — the most common video format, supported by all devices and browsers
- MOV — Apple QuickTime format, popular on iPhone and Mac
- AVI — classic Windows video format
- WebM — open web format, used by YouTube and modern browsers
- MKV — Matroska container, supports multiple audio and subtitle tracks
When to Compress Video
Send via messenger or email
WhatsApp, Telegram, and email services limit attachment size. Compression brings any video under their limits without sacrificing watchability.
Upload to social media
Compress videos before uploading to Instagram, TikTok, or VK — faster upload, less data used on mobile.
Save disk space
Archive your old recordings in compressed form — keep the memories without filling up your phone or cloud storage.
Tips for Best Results
- For talking-head videos and screencasts use Strong — there's little visual detail to lose
- For action shots, sports, or detailed footage use High quality to preserve fine details
- Medium is the safe default for any everyday video
- Already heavily compressed source files cannot shrink much further
Frequently Asked Questions
Is it really free?
Yes, compressing videos up to 100 MB is completely free and requires no registration.
Will the quality drop noticeably?
On the High preset (CRF 23) the difference is virtually invisible. Medium has a slight loss. Strong is visible but acceptable for most use cases.
What format does the output have?
All outputs are MP4 (H.264 video + AAC audio) — the most compatible format that plays everywhere.
Is my video safe?
Your files are processed on the server and automatically deleted after some time. We do not share or use your videos in any way.
