Ajustar la resolució del vídeo
Ajustar la resolució d’un vídeo en línia directament al navegador amb alta qualitat. Prova l’eina ara mateix. Processament 100% local al navegador, sense
Deixa el vídeo aquí
MP4, WebM, AVI, MOV suportats
Formats suportats
Com funciona
Pas 1
Puja el vídeo
Pas 2
Tria la nova resolució
Pas 3
Descarrega el vídeo ajustat
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 vídeos es processen localment. Cap fitxer no s'envia.
Ajustar resolució — 4K, 1080p, 720p, 480p
Canvia fàcilment entre 4K, 1080p, 720p o 480p segons calgui, escala cap amunt o cap avall, apunta a qualitat HD o SD i optimitza el fitxer per a streaming, mòbil o compartició per correu electrònic. La resolució s'ajusta preservant la relació d'aspecte i la qualitat visual.
Descobreix també la nostra eina per redimensiona vídeo en.
Precisions tècniques
Trieu la resolució exacta en píxels — UHD (4K), Full HD (1080p), HD (720p) — amb upscale per guanyar en nitidesa o downscale per a un fitxer més lleuger.
Why choose our online resolution adjuster
Our online resolution adjuster 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 adjust video resolution without installing heavy software like HandBrake, Adobe Media Encoder or VLC.
Cross-device compatibility — PC, Mac, iPhone, Android
Our resolution adjuster 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.