Compress video files online and reduce their size. Upload a video, choose a compression level — Low (smallest file), Medium (balanced), or High (best quality) — and download a smaller MP4 file. Perfect for email attachments, sharing, and saving storage space.
NewTools Video Compressor reduces the file size of your videos online. Upload a video, choose a compression level, and download a smaller MP4 file — great for email, sharing, and freeing up storage.
Drag and drop your video into the upload area or click to browse files. Accepted formats: MP4, MOV, AVI, MKV, WebM, FLV, and WMV. Maximum file size is 60 MB.
Select a quality setting — Low (smallest file), Medium (balanced), or High (best quality). The setting you pick affects how much the file is reduced and the output quality.
Click Compress Video and wait for the server to process your file. Compression time depends on the video duration, format, and server load.
When processing succeeds, you can download the compressed video. The output is returned as an MP4 file with '-compressed' appended to the filename.
Compress video clips to fit within messaging app limits (such as WhatsApp 16 MB or Discord file caps) without sharing errors.
Reduce recorded video size below standard 20 MB or 25 MB email attachment limits for smooth delivery.
Shrink personal video recordings to free up valuable storage space on your smartphone, tablet, or laptop.
Use Low for maximum file-size reduction when quality is less important. Use Medium for a balance of size and quality. Use High when you need to preserve as much quality as possible.
Files larger than 60 MB cannot be processed. If your video is too large, try trimming the length or reducing the resolution before uploading.
The final file size and output quality depend on the source video format, duration, resolution, bitrate, and the quality setting you select. Two videos with the same file size may compress differently.
Whether you need to email a video attachment, share a clip in a messaging app, or free up storage space, compressing your video makes it faster to send and easier to store.
Low produces the smallest file but reduces visual quality. Medium balances size and quality — good for most uses. High preserves more detail with moderate compression.
The tool uses WebAssembly (FFmpeg) to transcode and compress video streams directly inside your browser without uploading large video files to external servers.
Processing video entirely in client memory requires significant RAM. The 60 MB limit ensures stable, crash-free compression on mobile and desktop browsers.
Choose Medium for a balanced blend of reduced file size and good visual quality; choose Low if you need the smallest possible file for email; and High for maximum clarity.
The uploader accepts MP4, MOV, AVI, MKV, and WebM formats. All outputs are converted to standard MP4 (H.264) for broad compatibility.
Compression can fail if the video uses unsupported audio/video codecs, exceeds 60 MB, or if your browser tab runs out of available memory. Try closing other tabs or using a smaller file.
Drag & drop your video here
or click to browse — MP4, MOV, AVI, MKV, WebM (max 90 MB)
