Your files never leave this device.
Drag and drop your documents, images, or media to convert them instantly using client-side processing.
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Supports Media (MP4, MP3), Docs (XLSX, DOCX, MD), Images, ZIP
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The Ultimate Offline File Converter
In an era where digital privacy is paramount, Priv Converter stands out as a 100% offline file converter. Unlike traditional cloud-based tools that require you to upload sensitive documents to a remote server, our tool processes everything locally in your web browser. This means your data never leaves your device, guaranteeing absolute privacy and security for your images, videos, and PDFs.
Privacy First
Zero uploads. Zero servers. Your files are processed using your device's own computing power, making it the safest choice for confidential business documents and personal media.
Lightning Fast
Skip the upload and download wait times. By utilizing WebAssembly and local processing, conversions happen instantly without relying on your internet connection speed.
Multi-Format Support
Whether you need to convert MP4 to GIF, compress a batch of JPEGs, or extract text from a PDF, our all-in-one local converter handles media, images, and documents seamlessly.
Frequently Asked Questions
How does a client-side converter work?
It uses modern web technologies (like HTML5 Canvas and FFmpeg.wasm) to read, process, and rewrite files entirely within your computer's RAM. No network requests are made.
Is my data really private?
Yes. Because all processing happens locally on your machine, your files are never transmitted across the internet. There are no external servers, ensuring 100% privacy.
Are there any file size limits?
While there are no hard limits enforced by a server, your browser's available memory determines the maximum file size. We recommend files under 2GB for optimal performance.
What file formats are supported?
Priv Converter supports a wide range of formats including videos (MP4, MKV), audio (MP3, WAV), images (JPG, PNG, WEBP), documents (PDF, DOCX, XLSX), and archives (ZIP).