VidSizer
Compress any video to any exact size, 100% locally in browse
What VidSizer is about
- Who it is for
- Gamers, creators, and professionals who need to share videos on platforms with strict attachment limits like Discord, WhatsApp, or email.
- The problem
- Video limits on Discord (20 MB) or WhatsApp (16 MB) reject files. Standard compressors use arbitrary quality settings, forcing endless trial and error.
- Job to be done
- When I need to send a large video, I want to shrink it below a platform's upload limit without trial and error so I can share it instantly.
- How it solves it
- VidSizer calculates exact bitrates, scales dynamically, and re-encodes locally so videos stay under size limits without sacrificing privacy.
- What makes it different
- The only target-size video compressor that runs 100% in-browser using WebAssembly—zero server uploads, 100% private.
Domain Rating
0 /100
Ranked #16 on FasLaunch—
Pricing
Free
No cost to start
Launched
29 Sept 2026
Live on FasLaunch
Category
Video
Productivity, Content Creation
Website
vidsizer.com
Main domain
0↓ 26vs. average DR of 26
Products by Domain RatingBlue bar is where VidSizer sits among the 17 launched products with a rating.
Screenshots
Product insights
About
VidSizer is a free, privacy-first video compressor that runs 100% locally in your browser. Unlike traditional tools that force you to guess with "Low/Medium/High" presets, VidSizer lets you specify the exact file size you need—such as 20 MB for Discord, 16 MB for WhatsApp, or 25 MB for Gmail. Powered by WebAssembly FFmpeg, your videos are processed entirely on your device and are never uploaded to any server. No signups, no watermarks, no file size caps.
Categories
VideoProductivityContent Creation
Pricing
Free
Links
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