Online compressor
Create an archive in your browser
Choose files, pick a format and compression level, then download. Add a password for AES-256 encryption or split into volumes — all processed locally.
No upload
Your bytes never leave this device.
Instant
No queue, no account, no waiting.
Private by design
No tracking on any tool page.
All formats
7Z
7Z offers the best compression ratio of the family, with optional AES-256 encryption.
ZIP
ZIP opens everywhere — Windows, macOS, Linux and every phone — with no extra software.
TAR
TAR keeps files bundled without compression, ideal for preserving Unix permissions.
TAR.GZ
TAR.GZ is the Linux world's default bundle: one TAR stream compressed with gzip.
TAR.BZ2
TAR.BZ2 trades slower packing for slightly smaller archives on text-heavy content.
TAR.XZ
TAR.XZ reaches the smallest sizes of the TAR family using LZMA2.