Prompt AI video : the structure that works and 30 examples (Kling, Seedance, PixVerse)

The structure in six blocks to write a quick AI video effective, the errors to avoid and 30 examples to copy for Kling, Seedance and PixVerse.

Delete a video watermark with AI : methods, tools and limits (2026)

Frame, blur, cover or erase by AI : methods to remove a watermark on your own videos, tools (HitPaw, online) and legal limits.

Separate voice and music from song with AI UVR5, Audacity, LALAL.AI, MVSEP, Moses and Descript compared, step by step method and rights.

Reel Instagram format, TikTok, YouTube Shorts: dimensions 1080 x 1920, ratio 9:16 or 4:5, maximum durations and export settings verified in 2026.

Transforming text into voiceover AI French: 8 tools tested (ElevenLabs Murf, Descript, Play.ht, TTSMaker) with voice clone.

Create a thumbnail YouTube AI In 2 minutes: 5 tools tested (Canva, Thumbnail.ai, Pippit, Adobe Express, Fotor) with templates.

Create a storyboard AI In 5 minutes: 4 tools tested (Boords, StoryboardHero, Midjourney, Krea) for pro video production.

Convert MP4 video to GIF : 5 tools tested (Ezgif, Giphy, FlexClip, CloudConvert, GIMP) with weight optimization.

Free Runway ML: 125 credits offered, Free Plan limits and 3 more generous free alternatives tested.

Convert MP4 to MP3: 7 tools tested (VLC, Convertio, FreeConvert, CloudConvert, Descript, Filmora, FlexClip) with use case.