For permanent links you can use: https://ezgif.com/video-stabilizer?url=http://example.com/video.mp4
Online video stabilizer
This is a free, simple online tool for video stabilization. It's powered by ffmpeg deshake filter to remove shaking from video.
Simply upload the video file (up to 100MB) or paste video URL and the tool will handle the rest with a single click.
It's not as powerful as some professional software, but very easy to use and delivers good results in some files.