AI video creation & YouTube growth guides
Guides, tutorials and comparisons for finding viral ideas, creating AI video and growing on YouTube and TikTok.
How Much Does AI Video Generation Cost? (2026 Price Breakdown)
AI video generation cost in 2026: a finished AI short runs roughly 10-30 cents pay-as-you-go with ViralMint — no subscription. Honest per-action price breakdown.
How to Clone Your Voice for Videos (On-Device & Private)
Clone your voice for videos with free, on-device AI voice cloning in 2026. Record a 10–30s reference clip, keep it fully local (never uploaded), and narrate any script in your own voice.
How to Make Brainrot Videos (2026): AI Voice + Bold Captions
How to make brainrot videos in 2026: AI voice, looping background, and bold word-by-word captions. Free open-source workflow to build an ai brainrot video generator flow.
How to Make Kinetic Typography Videos (No After Effects)
Make a kinetic typography video without After Effects: type a brief, let AI compose an animated text scene, tweak the headline and accent, render locally to mp4 in minutes for cents.
How to Make Reddit Story Videos (Free, No Watermark)
How to make Reddit story videos free with no watermark: paste the story, add an AI voiceover, gameplay or stock background, word-by-word captions, export 9:16.
How to Write AI Video Prompts That Work (Sora 2, Veo 3.1, Seedance)
Learn how to write AI video prompts that actually work. A simple prompt formula (Subject + Action + Camera + Lighting + Style), before/after examples, and model-specific tips for Sora 2, Veo 3.1, Seedance, Wan and Hailuo.
How to Make a Video With Photos and Music (Free)
Learn how to make a video with photos and music for free in 2026. Add your own or AI-generated pictures, pick royalty-free or AI music, and export a 9:16, 16:9, or 1:1 mp4 — no watermark, no subscription.
How to Turn a Podcast into Shorts
Turn a podcast into shorts: import one episode, auto-transcribe it locally, let AI pick the viral moments, auto-reframe to 9:16 with word-by-word captions, and bulk-export TikTok/Reels clips. Free, open-source, no watermark.
How to Run an AI Video Generator Locally (2026 GPU Guide)
Yes, AI video generation runs locally: Wan 2.2, LTX-Video, HunyuanVideo, CogVideoX and Mochi 1 on your own GPU via ComfyUI. VRAM needs: 5 GB to 80 GB.
How to Translate Video Subtitles into Another Language
Learn how to translate video subtitles into another language for free. Auto-transcribe with local Whisper, then burn in translated captions or generate a full AI voice dub — Spanish, Japanese, Arabic, Hindi and more.
How to Add Captions & Subtitles to a Video Automatically
Add captions and subtitles to any video automatically — word-by-word animated captions or translated subtitles. Free local Whisper, 90+ languages.
AI B-Roll Generator: Add AI Cutaways to Any Video
Use an AI b-roll generator to fill your videos with relevant cutaways — AI images, AI video clips and matched stock footage — instead of repeating one clip.
Get ViralMint on your machine
Free, open-source desktop app for macOS, Windows and Linux. Downloads, transcription and rendering run locally; AI features are pay-per-use with no subscription.