The Ultimate
File Optimizer.
Compress images, transcode videos, optimize audio, and manage PDFs with native performance.
Private. Offline-capable. Free forever.
Complete Media Suite
One unified platform for all your digital asset management needs.
Image Intelligence
Advanced compression for WebP, AVIF, PNG, and JPG. Smart lossy & lossless algorithms reduce size by up to 90%.
Video Transcoding
Convert, compress, and resize MP4, WebM, and MKV formats instantly. Professional FFmpeg processing.
Audio Engine
Crystal clear audio compression for MP3, WAV, and AAC. Smart bitrate optimization.
PDF Toolkit
Compress heavy PDF documents, merge files, split pages, and convert to images securely.
Engineered for
Extreme Performance
We've re-imagined file processing by moving the compute to the edge—your device's edge.
WASM-Powered Core
Native performance in the browser. C++ and Rust optimizers compiled to WebAssembly deliver server-grade speeds without latency.
100% Local Privacy
Files never leave your device. No uploads, no cloud storage, no data leaks. Enterprise-grade security by default.
Granular Control
Fine-tune quality (0-100), exact dimensions, format conversion, and metadata stripping. You're in control.
Batch Processing
Multi-threaded processing handles hundreds of files simultaneously. Drag, drop, and let it crunch.
Smart Presets
One-click optimizations: 'Web Ready', 'Email Friendly', 'Social Media', and 'Archival'.
PWA Ready
Install on any device. Works offline. Native app feel without the app store friction.
Zero Latency
No queue times. No 'free tier' throttling. Instant processing powered by your hardware.
Why WebAssembly
Changes the Game
Near-Native Execution
WASM allows us to run high-performance C++ code (like FFmpeg and MozJPEG) directly in your browser's engine, bypassing JS limitations.
Sandboxed Security
Processing happens within the browser's secure sandbox. Files are mathematically impossible to intercept as they never traverse the network.
Offline Capability
Once loaded, the WASM binaries are cached. You can disconnect the internet and optimize gigabytes of data in a tunnel or on a plane.
> initializing wasm_bindgen... ok
> loading ffmpeg_core.wasm... ok
> allocating memory buffer... ok
> READY_TO_PROCESS
Shipping Soon
Our roadmap is public. Here is what we are building next.
Ready to go faster?
Join thousands of developers and designers who trust ZipImg for their optimization needs.