PrivaFile
Convert your files instantly — 100% free, 100% private. Everything runs in your browser. Your files never leave your device.
Video to Audio
Extract audio from video files (MP4, WebM, MOV, AVI)
PNG ↔ JPG
Convert between PNG and JPG formats
HEIC to JPG
Convert iPhone photos (HEIC) to JPG format
WEBP Converter
Convert between WEBP, PNG, and JPG formats
Image Compressor
Reduce image file size without losing quality
Image Resizer
Resize images to any dimension instantly
Your files never leave your device. All processing happens locally in your browser.
A different kind of converter
Useful file tools without handing your files to a server
Most online converters upload a file, process it on remote infrastructure, and send a new copy back. PrivaFile takes a simpler approach: supported conversions run with browser technologies such as Canvas, MediaRecorder, and local JavaScript libraries. That means a family photo, work document image, or personal recording stays on the device you are already using.
Local processing is especially useful when you need a quick format change but do not want to create an account or wait for an upload. Performance depends on your browser, device, and file size, so large videos and high-resolution image batches can take longer on older hardware.
Choose the right format
Use JPG for compact photographs, PNG when transparency or lossless detail matters, and WebP for efficient modern web delivery.
Balance size and quality
Compression quality and pixel dimensions solve different problems. Lower quality reduces encoded detail; resizing reduces the total number of pixels.
Review before sharing
Open the downloaded result and check clarity, dimensions, audio playback, and compatibility before deleting your original file.
Practical guides