Try SaveV on Instagram Reels and post videos. Open the full post, not a thumbnail, and keep the video page in focus while the extension reads it.
Step 1
Install SaveV
Make sure Chrome has the extension enabled before you open Instagram.
Step 2
Open a Reel or post video
Use a public page and wait until the content is fully rendered.
Step 3
Click SaveV Download
Choose the offered file and let the browser save it locally.
Best test cases
Reels pages.
Video posts on public profiles.
Desktop browser pages with the post expanded.
Pages where the video keeps visible on screen.