Herramientas de audio y vídeo
Comprime, convierte y recorta vídeo y audio, directamente en tu navegador.
Last updated: July 2026
MP4 a MP3
Extrae el audio de un vídeo y guárdalo como MP3, gratis y en tu navegador. Elige la calidad: sin subir nada.
Video to GIF
Convert a video clip into an animated GIF — free, in your browser. Set fps, size and duration. No upload; runs via ffmpeg.wasm.
Trim Video
Cut a shorter clip from a video for free, in your browser — pick start and end, no re-encoding, no quality loss. No upload.
Comprimir vídeo
Comprime vídeos MP4 y otros formatos para reducir su tamaño, gratis y en tu navegador. Sin subir nada, sin marca de agua.
Remove Audio from Video
Remove the audio track from a video (mute it) for free, in your browser. Keeps the original video quality — no upload, no re-encoding.
Audio Converter (MP3 / WAV / OGG / M4A)
Convert audio between MP3, WAV, OGG and M4A for free, in your browser. Choose the bitrate — no upload, no sign-up.
Trim Audio
Cut an audio clip to a start and end time for free, in your browser. Lossless stream copy — no upload, no re-encoding.
Voice Recorder
Record your voice or any audio online for free, right in your browser. Pause, play back, and download as WebM or MP3 — no upload, no sign-up.
Screen Recorder
Record your screen online for free, right in your browser — with optional microphone narration. Download as WebM. No upload, no watermark, no sign-up.
Which herramientas de audio y vídeo tool should I use?
- Get the audio (MP3) out of a video → MP4 to MP3
- Turn a video clip into a GIF → Video to GIF
- Cut a shorter clip from a video → Trim Video
About these herramientas de audio y vídeo
Extract audio, cut clips and turn video into GIFs without uploading a thing. These tools run FFmpeg compiled to WebAssembly (ffmpeg.wasm) directly in your browser, so your footage never leaves your device. The video engine (~32 MB) downloads once on first use and is then cached — after that, processing is fully local. Best suited to short clips; very large files can exceed a browser tab's memory. Pick a tool above to get started, or browse the full A–Z index.
Frequently asked questions
¿Se suben mis archivos?
No. El vídeo y el audio se procesan en tu navegador con ffmpeg.wasm; solo se descarga una vez el motor de procesamiento.