Get a Detailed IR Report with Peak Interpretation in 3 Minutes
130k+ reference spectra, literature-cited characteristic peak interpretation, 3 product modes, pay-as-you-go or subscription — high-precision yet affordable FTIR solution for students, researchers, and institutions.
Online Platform
Upload spectra, search, and get AI interpretation — all in your browser.
Instrument Terminal
Hardware terminal for instrument PCs — one-click cloud search without exposing your internal network.
MCP · Skill · API
Call FTIR.fun programmatically from Claude, Cursor, Codex, or any MCP-compatible AI agent.
Share Spectra
Contribute your spectra and earn rewards from bonus credits to free VIP access with full platform features, based on the quality and rarity of your uploads.
Share SpectraGet Credits
New users get 3 free searches. Share spectra, refer friends, or subscribe — multiple ways to earn and replenish your credits.
Three Product Modes, Full Scenario Coverage
From browser-based online analysis to instrument-side one-click upload and API batch calls
Online Platform
Upload SPA/SPC/OPUS/JDX files and get AI peak interpretation reports backed by literature citations.
Learn More →Instrument Terminal
Plug-and-play hardware connects your instrument PC to cloud analysis without exposing your network.
Learn More →MCP · API
Integrate via MCP or REST API with Claude, Cursor, LangChain, n8n, and other AI platforms.
Learn More →