Twitter / X Video Compressor50MB CAP
Optimize and compress video clips for Twitter/X with fast-start headers for instant feed autoplay.
PRE-CONFIGURED: 50MB
Drop any Video, Image, Audio, or PDF
100% In-Browser & Sovereign • Zero Cloud Egress
MP4MOVWEBPPNGJPGHEICPDFMP3WAVGIF
Quick One-Click Presets
ANALYZING MEDIA METADATA...
Unable to read this file
The file could not be parsed. It may be corrupted, password-protected, or in an unsupported format.
📁
filename.ext
DETECTING...0 MB
ACTIVE
Removes GPS coordinates, device serial numbers, camera model, and timestamps from JPEG/PNG headers before compression.
Zero device or location data leaves your browser
ENCODING PARAMETERS
CRF 23 // Balanced
16 (Archive / Lossless)23 (Default)36 (Max Compact)
Auto 2-Pass Bitrate
MB
⚠️Target size exceeds original file size.
Zero Server Uploads • Multi-Threaded In-Browser Engine
Optimized for Twitter / X Uploads
Enforces MOOV fast-start atom for immediate autoplay in feeds
Supports 1080p, 720p, and vertical 9:16 aspect ratios
Avoids Twitter re-encoding artifacts and blockiness
100% private and client-side
Twitter / X Compression Questions
What video format does Twitter prefer?
Twitter prefers MP4 with H.264 video codec and AAC audio at 30 or 60 fps with fast-start headers.