Convert MP4 to MP3, trim videos, compress files, and change formats instantly. 100% free online converter - no download required
Free online MP4 to MP3 converter & video trimmer — no signup or download required
Convert between all video formats
Extract audio or convert formats
Everything you need to convert MP4 to MP3, trim videos, compress files, and change formats online for free. No download required - professional tools in your browser.
Upload MP4, AVI, MOV, and 20+ formats. No software download required - convert directly in your browser
Extract audio from video files instantly. Convert MP4 to MP3, AVI to WAV, MOV to AAC with high quality
Trim videos, cut clips, remove unwanted parts. Perfect video editor for social media content creation
Compress large video files up to 80% smaller. Reduce MP4 file size while maintaining quality
Files never leave your device with local processing. Complete privacy - no server uploads for sensitive content
Custom bitrate, resolution, and codec control. From 480p to 4K, lossless to compressed - full quality control
Convert MP4 to MP3, trim videos, and change formats in 3 simple steps. Free online converter with no software installation required.
Drag & drop or select MP4, AVI, MOV, MP3, WAV files. Supports 50+ formats.
Select MP3, MP4, WAV output. Adjust quality, bitrate, and compression settings.
Process instantly in your browser or cloud. Download converted file in seconds.
Convert between all popular formats: MP4 to MP3, AVI to MP4, MOV to WAV, and more. Our free online converter supports every major video and audio format.
Popular conversions: AVI to MP4, MOV to MP4, MKV to MP4
Codecs: H.264, H.265 (HEVC), VP8, VP9, AV1 support
Quality: 480p to 4K (2160p) with compression control
Video to audio: MP4 to MP3, AVI to WAV, MOV to AAC
Quality options: 64-320 kbps, lossless FLAC/WAV
Best for: Music, podcasts, audiobooks, ringtones
Unlock unlimited file sizes, batch conversion, advanced video compression, professional audio editing, and access to all 20+ formats. Perfect for content creators, podcasters, and video editors.
Complete guide to converting MP4 to MP3, video trimming, audio extraction, and all your media conversion questions. Learn how to use our free online converter effectively.