Blog
Blog : guides et nouveautés
Des guides pour que votre musique soit belle partout, et de courtes notes sur ce qui change dans PulSound.
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Clips musicaux sûrs pour la photosensibilité : pourquoi c’est important et comment faire
Les images qui clignotent peuvent déclencher des crises chez les personnes atteintes d’épilepsie photosensible. Voici la règle simple des vidéos sûres et comment PulSound l’applique pour vous.
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Spotify Canvas size and requirements (2026) — and how to make one free
Exact Canvas dimensions, length and rules, plus a two-minute way to make a looping Canvas from your own track in the browser.
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Video sizes for YouTube, Shorts, TikTok, Reels and Instagram (2026)
The right aspect ratio and resolution for every platform, in one table, and how to export all of them from one track at once.
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How to make a music visualizer video for free (no software to install)
A step-by-step guide to turning a song into an audio-reactive video in your browser — from choosing a look to exporting for YouTube and Shorts.
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How to make a lyric video for free
Paste your lyrics, sync them in one listen and export — a simple way to make a clean lyric video in your browser without editing software.
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Free music visualizer tools in 2026: an honest overview
Browser studios, online editors, AI generators and desktop apps — what each kind of music visualizer tool is good at, and what to watch out for on free plans.
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