Reduce videos enormes para compartir.
Arraste e solte arquivos aqui
Up to 2GB · 5 files / batch
MP4, MOV, WebM, MKV, AVI, GIF.
Añade un clip grande y mueve el control de qualidade. Re-codificación local. La herramienta requiere una baixe inicial única de un motor de procesamiento local (Web Worker). Puede tardar unos momentos según tu conexión, pero garantiza cero subidas al servidor y privacidad total.
Conversions run in your tab with JavaScript — no desktop app required.
Files stay on your device during processing. We do not receive your uploads.
Heavy codecs and AI models run locally via Web Workers and WASM (FFmpeg.wasm, Transformers.js).
Añade un clip grande y mueve el control de qualidade. Re-codificación local. La herramienta requiere una baixe inicial única de un motor de procesamiento local (Web Worker). Puede tardar unos momentos según tu conexión, pero garantiza cero subidas al servidor y privacidad total.
Compresión fuerte introduce artefactos. El procesamiento es 100% offline en tu navegador: los arquivos nunca salen de tu dispositivo.
Yes. This tool is free convert online with no signup. Processing stays in your browser — no uploads.
You control quality settings. Choose higher quality for no quality loss when converting online.
Every conversion runs inside your browser tab using JavaScript and Web Workers. There is no background server queue and no account is required for core tools.
Your files are never uploaded to FreeConvertKit for processing. Originals, previews, and exports stay on your device unless you choose to download or share them yourself.
When codecs or AI models are needed, WebAssembly modules such as FFmpeg.wasm and Transformers.js execute locally — giving you desktop-class power with absolute file privacy.
Reduce un clip para adjuntarlo por correo.
Converta MP4 para WebM con control de qualidade.