Compress, convert, and trim videos and audio files directly in your browser without software installation.
Free in-browser video editor: Trim clips, multi-track timeline, keyframe animations, chroma key green screen, picture-in-picture, and filters without watermarks.
Learn how to compress a video file online for free. Reduce MP4, MOV & WebM video size without losing quality — 100% private in your browser, no watermark.
Cut your videos and extract specific sections.
Convert videos into high-quality animated WebP images.
Extract the audio track from your videos as a high-quality MP3 file in original quality.
Convert videos between different formats (MP4, WebM, AVI).
Convert music and audio files into formats like MP3, WAV, AAC, M4A, FLAC or OGG.
Cut and trim music and audio files online with second-level precision.
Reduce the file size of MP3 and audio files while maintaining optimal sound quality.
Download TikTok videos without watermark in high quality HD (MP4) or original audio (MP3) for free.
Download Instagram Reels, videos, and photos in full HD quality online for free.
Download videos and GIFs from Twitter and X for free in high quality MP4 (1080p, 720p).
Completely strip audio tracks from video files (MP4, WebM, MOV) for silent clips and social media sharing.
Download public Facebook videos, reels, and watch clips in Full HD 1080p and SD MP4 for free.
Extract high-quality audio tracks from video files (MP4, WebM, MOV) directly into MP3 or WAV format.
Speed up or slow down videos: Create slow motion and fast motion / timelapse clips directly in your browser.
Reverse videos and play them backwards: Create captivating rewind effects online with 1 click.
Record voice and microphone audio online: With live waveform visualizer, pause and lossless WAV/WebM export.
Resize video resolution to 1080p, 720p, or 480p and change aspect ratios for TikTok, Instagram Reels (9:16), YouTube (16:9), and square (1:1).
Convert animated GIFs into smooth, high-quality MP4 video files with up to 90% file size reduction directly in your browser.
Trim, mute, transcode, and resize video and audio files. Extract crystal-clear audio tracks and prepare assets for social platforms, podcasts, and web streaming.
From video capture to finished podcast or reel in seconds: extract the MP3 soundtrack from an MP4 clip, pass it directly into the audio trimmer, and transcode the refined output into WAV or FLAC.
Isolate the raw soundtrack losslessly from your video container.
Snip silence, coughs, or unwanted intro/outro segments.
Convert seamlessly into MP3, WAV, AAC, or FLAC formats.
Format the silent video stream for TikTok, Reels, and Shorts.
Process video collections and podcast recordings in automated pipelines: batch-extract audio from multiple recordings, resize clips for YouTube and Reels simultaneously, and download organized ZIP packages.
Content creators must repurpose a single master video into widescreen YouTube versions, 9:16 vertical shorts, and isolated podcast audio tracks. Toolosaurus provides a unified environment where media flows seamlessly across transcoding, trimming, and scaling modules.
Uploading gigabytes of raw video files over slow internet connections creates bottlenecks. Toolosaurus executes browser-compiled FFmpeg binaries locally in WebAssembly, ensuring rapid turnaround and ironclad privacy.
Yes. Once audio extraction completes, click "Continue in Next Tool" to open the audio trimmer directly without saving intermediate files.
No. Media operations leverage client-side WebAssembly FFmpeg inside your browser sandbox, keeping footage 100% private.