Universal Batch Converter (ZIP Support)

Multi-threaded hardware acceleration. Convert hundreds of photos cross-format offline! 100% Privacy.

Drop Multiple Files here, or Click to browse

Supports batch processing of Images, Videos, and Documents simultaneously

🖼️ Images: JPG, PNG, WEBP, HEIC, GIF, SVG, BMP, TIFF🎞️ Videos: MP4, MOV, AVI, MKV, WEBM🎵 Audio: MP3, WAV, AAC, FLAC📄 Documents: PDF, Excel, CSV, JSON, Markdown, HTML

How to use OmniConvert?

1. Drag and drop your files (videos, images, docs, audio) into the dashed box above, or simply press Ctrl+V anywhere on the page to paste files and screenshots from your clipboard.
2. Select the desired destination format.
3. Click 'Convert' to seamlessly utilize your local CPU's raw processing power natively in the browser.
4. Download exactly what you need individually or combined as a ZIP file.

Over 50+ Formats Supported

OmniConvert is the most comprehensive single-page utility converter available. Turn MP4s into GIFs, extract MP3s from videos, format complex JSON setups, or compress documents into pristine formats efficiently.

Why 100% Offline & Private matters?

Majority of cloud converter platforms require server uploading, introducing high bandwidth drains and massive privacy leakage vectors. OmniConvert operates solely using state-of-the-art WebAssembly architecture. Once the app loads, NO remote transmission of your payload files ever occurs. We guarantee total pixel-perfect offline processing—giving you military-grade secrecy for your sensitive business reports and media.