Fusiona vídeos en línia gratis
Combinar vídeos en línia directament al navegador amb alta qualitat. Prova l’eina ara mateix. Processament 100% local al navegador, sense pujades als
Deixa el vídeo aquí
MP4, WebM, AVI, MOV suportats
Formats suportats
Com funciona
Pas 1
Puja diversos vídeos
Pas 2
Reordena si cal
Pas 3
Descarrega el vídeo fusionat
Errors freqüents
- Uploading a video file too large for the browser (keep it under 2 GB).
- Closing the tab before processing finishes: the conversion stops.
- Using an exotic input format (prefer MP4, WebM, MOV, AVI).
- Picking a bitrate so low that quality drops noticeably.
Consells professionals
- Pick H.264 (MP4) for the widest compatibility.
- For the web, use WebM (VP9/AV1): smaller file at the same quality.
- Keep the original: processing is local but the download is final.
- On mobile, plug in the charger for long videos.
Privadesa garantida
Els teus vídeos es processen localment al navegador. Cap fitxer no s'envia als nostres servidors.
Crea compilacions — gratuït en línia, sense registre
Munta els teus millors moments de vacances, esdeveniments esportius o records familiars en un sol vídeo.
Descobreix també la nostra eina per talla vídeo en.
Precisions tècniques
Uniu i combineu diversos clips en una sola seqüència: la nostra eina concatena i uneix els vostres fitxers en l'ordre triat per a un muntatge fluid.
Why choose our online video merger
Our online video merger stands out with 100% local processing via FFmpeg.wasm directly in your Chrome, Firefox, Safari or Edge browser — no server upload, no queue, no arbitrary size limit. You get a fast, free, no-signup, watermark-free tool compatible with all your MP4, MOV, AVI, MKV, WebM, FLV, WMV, M4V, 3GP files and more. Perfect for YouTubers, TikTokers, Instagram Reels creators, Premiere Pro editors, DaVinci Resolve, CapCut, Final Cut users, marketing pros, e-learning trainers and individuals who want to merge videos online for free without installing heavy software like HandBrake, Adobe Media Encoder or VLC.
Cross-device compatibility — PC, Mac, iPhone, Android
Our video merger works on Windows 10, Windows 11, macOS Ventura, Sonoma, Sequoia, Linux Ubuntu, Debian, Fedora, as well as iOS 16+ (iPhone, iPad), iPadOS, Android 10+ (Samsung Galaxy, Google Pixel, Xiaomi, OnePlus) and even Chrome OS on Chromebook. No native app, no APK, no .exe to download: just open the page in your favorite browser and start processing your videos. Compatible with videos from smartphones (4K HDR, slow-motion), GoPro cameras, DJI drones, OBS screen captures, After Effects exports, Loom screencasts and files downloaded from YouTube, Vimeo, TikTok, Twitch or Twitter/X.
Privacy, GDPR compliance and video security
Unlike competing services (Clideo, Kapwing, Veed.io, FlexClip, Online-Convert, Convertio, CloudConvert, FreeConvert, EZGif, Zamzar) that upload your files to remote servers in the US or Asia, our tool processes your entire video in your browser's RAM. Not a single byte is sent over the Internet, ensuring full GDPR, CCPA, LGPD and HIPAA compliance. Perfect for confidential business documents, medical, legal, educational videos, copyrighted content and any personal file you do not want to entrust to any third party.
Descobreix totes les nostres eines de vídeo
Comprimeix, converteix, talla, redimensiona i edita els teus vídeos en pocs clics.
Eines complementàries
Guies i tutorials
Preguntes freqüents
Quants vídeos puc fusionar?
Pots fusionar tants vídeos com vulguis. L'únic límit és la memòria del teu navegador.