Directory
Tools
Focused tools for getting useful work done, such as media download and subtitle workflows.
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River Crossing
A 3D logic puzzle you can play in your browser — one little boat, three levels, and a challenge for your friends.
By appai.info
Stream Highlights
Queue a livestream before it starts. When it ends, you get a short cut of the moments that mattered, with bilingual subtitles burned in.
By appai.info
Subtitle Studio
Traditional Chinese+ · ≤10m · Login · Std. 1 transcription/day
By appai.info
YouTube Comment Lucky Draw
Paste a YouTube video URL, set your rules, and pick a winner from the comments. Free, transparent, with verifiable seeded draws.
By appai.info
Wheel Spinner
A free spinning wheel for picking winners, choosing dinner, or letting fate decide. Custom options, confetti, and instant results.
By appai.info
Media Downloader
Download videos and MP3 from YouTube, X (Twitter), TikTok, Instagram, Facebook, Vimeo, and 1800+ other sites. Free, no signup.
By appai.info