Browser VJ tool free — no download
A browser VJ tool free to try means no installer, no account, no credit card to open the graph. TekDetek runs ASCII, reaction-diffusion, cellular automata, and detection from a URL.
Free includes swipe looks, edit knobs, watermarked MP4/PNG up to 20 seconds, and watermarked OBS up to 5 minutes. Pro is clean unlimited export plus the full desktop node set.
Free
Open the app. Swipe and edit looks — phone reaction-diffusion and cellular automata included. Luma detection. Hand. Watermarked MP4 or PNG up to 20 seconds. Watermarked OBS up to 5 minutes (restart anytime).
Pro
Clean export — no watermark. Record and OBS as long as you want. Full preset library, Shuffle, Depth, Alt ASCII. Add RD, CA, PreText, GEO 3D, and Sonify on the desktop graph. Higher detection caps. Buy Pro on Gumroad.
What free actually includes
Phone reaction-diffusion and CA looks, ASCII FX, luma detection (16 boxes), Hand, Overlay, watermarked export. Not included free: clean export, unlimited time, Shuffle, Depth, Alt ASCII on desktop graph, RD/CA/PreText/GEO 3D/Sonify node add.
Full map: browser VJ tool · nodes · alternatives.
FAQ
What is free?
Open the app in a browser, swipe and edit looks (phone reaction-diffusion and cellular automata included), luma detection, Hand, watermarked MP4 or PNG up to 20 seconds, and watermarked OBS up to 5 minutes (restart anytime).
What requires Pro?
Clean export with no watermark, unlimited record and OBS, the full preset library, Shuffle, Depth and Alt ASCII, adding RD / CA / PreText / GEO 3D / Sonify on the desktop graph, and higher detection caps. TekDetek is not completely free.
Is there a free browser VJ with no watermark?
TekDetek free export is watermarked. Pro removes it. OBS free tier is also watermarked at 5 minutes.
Do I need to sign up?
No account to open the app. Pro unlock uses a Gumroad key.