If you are looking to compress MP4 files, professional and community-recommended tools for this purpose include:
: Reducing the bitrate is the most direct way to shrink a file. A standard 1080p video usually looks good at 3,000 to 6,000 kbps . Ruks Compressedmp4
: A reliable web-based tool if you don't want to install software, though it often has file size limits for free users. If you are looking to compress MP4 files,
Video Compressor | Reduce Video File Size Online - FreeConvert Video Compressor | Reduce Video File Size Online
: The industry standard for free, open-source video transcoding. It is best for advanced users who need to reduce file sizes significantly using H.264 or H.265 codecs while maintaining quality.
: A more beginner-friendly option that uses hardware acceleration to shrink large 4K or 8K files quickly.