Tutorial
Tutorial — Guides, tutorials and comparisons for finding viral ideas, creating AI video and growing on YouTube and TikTok.
AI Voice Over for Videos: Add a Free AI Voiceover
How to add an AI voice over to any video for free in 2026 — natural text-to-speech in 100+ languages, no watermark, no per-character cap.
Turn Twitch Clips & VODs into TikTok Shorts
Turn Twitch clips and VODs into vertical TikTok and YouTube Shorts free — auto-reframe to 9:16, word-by-word captions, no watermark. Runs locally.
How to Turn Any Website Into a Video (No Editing)
Turn a landing page into a short promo video automatically: capture the site, read its brand, render a motion-graphics clip. With the real brief JSON.
How to Write Viral YouTube Scripts with AI: A Structural Guide
Master the art of high-retention YouTube scripting. Learn how to use AI to match viral hook patterns and structure your videos for maximum watch time.
How to Use yt-dlp for Creator Research: The Technical Guide
Master yt-dlp for deep creator research. Learn how to extract metadata, download specific formats, and handle complex platforms like Xiaohongshu for trend analysis.
Free AI Video Generator: How to Create Videos with AI at Low Cost
How to use a free AI video generator end-to-end — Pexels stock footage, Edge TTS voiceover, animated captions and music. Open-source, no subscription.
AI Video Clipping: Auto-Extract Highlights from Long Videos
AI video clipping that auto-extracts highlights from long videos. Score every 30–60s segment by hook strength, repurpose for YouTube Shorts, TikTok, and Instagram Reels.
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.