Create audio-reactive music visualizer videos in your browser
On-brand images and PDFs on autopilot
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
GB
Pricing model
Paid
Freemium
Pricing
One-time credit packs: 2 credits for $3.90 ($1.95/credit); 10 credits for $14.90 ($1.49/credit); 30 credits for $34.90 ($1.16/credit). Editing and live preview are free. Cloud exports cost 1 credit for 720p and 1080p, 2 credits for 2K.
Not given
Key features
25 audio-reactive presets
Square, vertical, and landscape formats (1:1, 9:16, 16:9)
Cloud video exports up to 2K at 60 FPS
Local browser-based editing with live preview
Real-time frequency analysis and audio-reactive motion
Background crop with pan and zoom
Customizable artwork, logo, text, and colors
Mobile and desktop browser support
H.264 video format export
14-day download window for finished videos
HTML to PDF conversion
HTML to image conversion
AI template generator from text
Image to template conversion
Brand kits for logo, colors, and fonts
Smart resize for multiple dimensions
Spreadsheet batch processing
ChatGPT and Claude integration via MCP
REST API for custom integrations
Zapier, Make, and n8n integrations
What makes it different
No installation required; works entirely in the browser
Local-first workflow keeps audio and images on your device during editing
One-time credit purchases with no subscription or automatic renewal
Pre-designed audio-reactive presets that sync automatically to music
Export ready for multiple social platforms in one edit
Works with your existing AI tools like ChatGPT and Claude through MCP connectors
Editable design layers instead of generated images, ensuring brand consistency
Free plan with 50 monthly credits, no card required
Same tools across all plans: templates, brand kits, AI builds
Music Visualizer
thirds.ai