Convert video files between formats with professional-grade quality
Choose video file or drag & drop
MP4, AVI, MOV, WebM, MKV, WMV supported
Choose the right format
MP4 is most compatible for web and mobile. Use MKV for high quality archiving.
Quality matters
High quality preserves original resolution but creates larger files. Use medium for balanced output.
File size considerations
WebM offers great compression for web videos. AVI files are larger but widely compatible.
Processing time
Larger files and higher quality settings take longer to convert. Be patient for best results.
📱 Mobile: MP4 works best for phones and tablets
🌐 Web: WebM offers smaller file sizes for websites
🎬 Editing: MOV is preferred for video editing software
💾 Archive: MKV preserves quality for long-term storage
Our video converter supports all major video formats including MP4, AVI, MOV, WebM, MKV, WMV, FLV, and 3GP. You can convert between any of these formats freely. MP4 is the most compatible format for web and mobile devices, while MKV is best for high-quality archiving.
Conversion time depends on video size, output format, quality settings, and your device's processing power. Small videos (under 100MB) typically convert in 30 seconds to 2 minutes. Larger videos or higher quality settings may take longer. The progress bar shows real-time conversion status.
Quality depends on your selected settings. High quality mode maintains original resolution and bitrate with minimal quality loss. Medium quality provides a good balance between file size and quality. Low quality reduces file size significantly but may show visible quality reduction. Converting to a format with better compression (like WebM) can reduce file size without quality loss.
Yes! All video conversion is performed entirely in your browser using client-side processing. Your video files never leave your device and are not uploaded to any server. This ensures complete privacy and security of your video content.
Choose format based on your use case: MP4 is most compatible for web, mobile, and social media. WebM offers excellent compression for web videos. MOV is preferred for video editing on Mac. MKV is best for high-quality archiving. AVI offers wide compatibility but larger file sizes. WMV works well for Windows environments.
Currently, the tool processes one video at a time to ensure optimal conversion quality and performance. After converting one video, you can immediately select and convert another. This approach ensures each video receives full system resources for faster, high-quality conversion.
There is no hard file size limit for video conversion. However, very large files (over 500MB) may take significantly longer to process and require a device with sufficient RAM and processing power. For optimal performance, we recommend files under 200MB.
Our converter attempts to preserve video metadata including creation date, duration, and basic video information. However, some format-specific metadata may be lost during conversion. If metadata preservation is critical, test with a small file first to ensure your required metadata is retained.