compressvid.ioVideo compression guides
Tutorials on file size limits, bitrate, codecs and keeping quality high when you compress.
How to Compress a Video (Any Device, Any Size)
Learn how to compress a video on phone or desktop — the bitrate math, free tools, and exact target sizes for Discord, email and more.
How to Compress a Video on iPhone (Without Installing an App)
Compress a video on iPhone in the browser — free, no watermark. Hit Discord, email and share limits without installing an app.
Discord File Size Limit (2026): 20 MB Free, 50 MB Nitro Basic
Discord’s free upload limit is 20 MB (August 2026). See every plan’s file size cap, why uploads fail, and how to compress under it.
Video Compression Basics: Bitrate, Resolution, and Encoding Explained
Understand where video file size actually comes from — bitrate, resolution, and codec — and learn what to adjust and what to leave alone when compressing videos online.
How to Compress a Video to an Exact Target Size (Email, Discord, WhatsApp)
Every platform caps file sizes differently. Learn how to work backward from your target size to the right compression settings and hit the limit on the first try.