Online File Converter
KaijuConverter is a free online file converter that supports more than 198 formats. Convert videos, audio, images, documents and archives directly from your browser — no software installation required.
Most Popular Conversions
Video converter: MKV to MP4, MOV to MP4, AVI to MP4, MP4 to MOV — every video format compatible with any device.
Audio converter: WAV to MP3, M4A to MP3, FLAC to MP3, OGG to MP3 — extract and convert audio in seconds.
Image converter: JPG to PNG, WEBP to JPG, HEIC to JPG, SVG to PNG — optimize images for the web or social media.
Document converter: DOCX to PDF, PDF to Word, EPUB to PDF, PowerPoint to PDF.
How It Works
1. Select your file (up to 25 MB free). 2. Choose the output format. 3. Download the converted file. The whole process takes less than a minute for most files.
Security and Privacy
Your files are processed securely on our servers and automatically deleted after 60 minutes. We never share or access the contents of your files.