Online Video Compressor

Easily compress large videos online with Vheer's Video Compressor. Reduce the size of your MP4, AVI, MKV, MOV, and WEBM files. Choose from 480p, 720p, or 1080p output and adjust compression level as needed. Fast, secure, and no watermark. Perfect for uploading, sharing, and saving space—no software needed.

Smaller Files, Same Impact

Big videos don't have to slow you down. Quickly trim file size while keeping visuals clear and smooth, so your content is ready to upload, send, or store without frustration.

Vheer's Video Compress for All Popular Formats

Vheer makes online video compression effortless. Whether you're shrinking MP4s for social sharing, reducing AVI files for email, or compressing MOVs for smoother uploads, our tool delivers great results. Drag and drop your file and choose your output format (MP4 or WebM), resolution (480p to 1080p), and compression level. Vheer instantly shows you estimated size, quality, bitrate, and more.

Online Video Compressor for Fast, Automatic, and Secure Results

No downloads. Vheer compresses your video directly in the browser—safe and private. Upload your file (up to 1GB), pick your desired resolution, adjust the compression slider, and view the estimated output immediately. It's the perfect tool for content creators, marketers, educators, and anyone needing high-speed video optimization across devices.

Why Compress Video with Vheer's Compressor

An Easy Video Compressor

Vheer was designed for simplicity. Upload your video, choose your format and quality, and compress it with a single click. No video editing experience is required.

Reduce Video Size Online

Adjust video quality with our smart slider to reduce size while keeping key details. Ideal for social uploads, presentations, online courses, or WhatsApp sharing.

Ensure Broad Device Compatibility

By optimizing codecs and formats, compressed videos play reliably across smartphones, tablets, desktops, and smart TVs; Vheer supports MP4, AVI, MKV, MOV, and WEBM to maximize reach.

Compress Video to WebM or MP4

You can choose between MP4 and WebM output formats for wider compatibility and optimized size. Adjust resolution and preview compression details in real time.

Compress by Resolution

Want to go from 1080p to 720p or 480p? Vheer gives you multiple resolution options to control video quality and file size.

Security & Privacy

All processing happens client-side, ensuring your videos never leave your device. No third-party servers store your files, and they're automatically discarded after compression.

Applications

Compress Videos Smartly for Uploads, Sharing, and Presentations

Vheer's Online Video Compressor is your go-to solution for reducing video file sizes without compromising quality. Whether you're preparing an MP4 for upload, shrinking AVI or MKV formats, or optimizing videos for seamless presentation playback, Vheer makes it fast and simple. Keep your videos sharp, your uploads within platform limits, and your slideshows running smoothly—all with just a few clicks.

Compress MP4 for Uploads

Upload platforms often limit video size. Use Vheer to compress MP4 videos to meet platform specs while maintaining crisp resolution.

Shrink AVI, MKV, MOV Without Losing Detail

Large high-quality formats like AVI and MKV can be bulky. Vheer reduces their size efficiently while preserving important video data.

Optimize Video for Presentations

Reduce large video files used in PowerPoint or Google Slides for smoother playback and faster file sharing—no buffering or lag.

FAQs

All your questions answered.

Vheer supports all popular input formats: MP4, AVI, MKV, MOV, and WEBM—so you can shrink virtually any standard video file.

Yes! Vheer uses advanced, perceptually-tuned compression so that file sizes drop dramatically while maintaining crisp detail and smooth playback.

All processing happens entirely in your browser—no uploads to external servers, no sign-ups, and no watermarks—so your files remain private and are deleted automatically once done.

Select MP4 or WebM as your output, then pick 480p, 720p, or 1080p from the "Resolution" dropdown before hitting "Compress."

After your upload, the "Compression Details" panel shows original size, estimated new size, bitrate, resolution, and quality—so you know exactly what to expect before downloading.