Compressez, coupez, convertissez et extrayez l'audio des vidéos — propulsé par FFmpeg WebAssembly.
Compress MP4, WebM, and MOV videos in your browser
Cut and trim video clips online without re-encoding
Convert any video clip to an animated GIF
Extract audio from video and convert to MP3, WAV, and more
Cut and trim audio files online for free
Download Instagram Reels, Stories, and photos
Video files are among the largest and most bandwidth-intensive content types on the web. Whether you're sharing a video on social media, sending a clip to a colleague, or preparing footage for a website, managing video file size and format is critical. ConvertAllNow's video tools leverage FFmpeg compiled to WebAssembly, bringing professional video processing directly into your browser — no installation, no server uploads.
Our Video Compressor reduces file sizes by up to 80% using H.264 encoding, making videos easy to share via email or messaging apps. The Video Trimmer lets you precisely cut any portion of a video clip without re-encoding the entire file. Need an animated GIF? Our Video to GIF converter creates perfect looping GIFs from any video segment.
For audio, the Audio Converter extracts audio tracks from video files and saves them as MP3, WAV, or OGG with configurable bitrate settings. The Audio Trimmer allows precise trimming of audio files for ringtones, podcasts, and music clips. All audio and video processing is completely private — your files never leave your device.
Our video tools support MP4, WebM, MOV, AVI, MKV, and more. Specific format support depends on your browser's built-in codec support.
You can control the compression level. Using our quality slider, you can achieve significant file size reduction (typically 50-80%) while keeping visually acceptable quality.
Select a video clip, choose the segment, frame rate, and dimensions, and our tool converts it to an animated GIF entirely in your browser using FFmpeg WebAssembly.
Yes. Our Audio Converter tool extracts audio from MP4, WebM, MOV, and other formats and saves it as MP3, WAV, or OGG — no upload required.
Since processing is browser-based, practical limits depend on your device's RAM. Most devices handle files up to 1-2GB. For larger files, processing may take longer.
FFmpeg is the industry-standard open-source tool for video processing. We use FFmpeg compiled to WebAssembly, which runs entirely in your browser without any server-side processing.