FTIR spectroscopy · in your browser

Analyse FTIR spectra.
Fast, visual, private.

Import, preprocess, compare and deconvolve infrared spectra without installing anything. Your files are processed locally and never leave your device.

Import a spectrum Sample spectrum
  • CSV
  • XLSX
  • DPT
  • TXT
  • SPC
  • OPUS .0
Import

Load your data

One spectrum, or several to compare. Drag files onto the area below.

Library

Reference spectra

Overlay standard compounds on your spectrum, or load your own JSON / JCAMP-DX references.

0 compounds

Select a compound to view details