Drop an mzML, mzXML, netCDF or Thermo .raw file here, or choose files
Read and analysed on this computer with the same Rust code the dashboard's server runs, compiled to WebAssembly — Thermo .raw is read directly, no conversion step. Several files at once work as a multi-file view. Links to this view cannot be shared.
Data source
Tip: paste a USI from MassIVE, MetaboLights, or any GNPS-resolvable source.
Enter a USI to begin
Load a mass spectrometry file to explore its LC-MS map, chromatograms, and MS2 spectra. Every example below is a live, verified file:
Drag to box-zoom · click near a marker to open its MS2 spectrum · click elsewhere to XIC that m/z
LC-MS heatmap · 2
Drag to box-zoom · click near a marker to open its MS2 spectrum
Extracted ion chromatogram
Red ×'s are MS/MS events on the trace · click one to open its spectrum
Spectrum
No spectrum selected.
Chromatogram
Click a point to show its MS1 spectrum · drag to zoom · double-click to reset
Chromatogram · 2
Click a point to show its MS1 spectrum · drag to zoom · double-click to reset
XIC integration
Drag on the XIC above to integrate a single peak · double-click the XIC to reset
File
Group
m/z
Value
Features · Everything Bagel v2
#
m/z
RT
XIC
Area
Height
Scans
Gauss
Noise
FWHM
MS2
Click a feature to frame it on the map and plot its XIC · ↑/↓ step through features · ←/→ flip card pages · XICs are ±20 ppm, the shaded band is the integration window
How to cite: if you use the GNPS2 Everything Bagel Feature
Finder in your work, please cite Shin Y, El Abiead Y, Jarmusch AK, Strobel M, et al.The Everything Bagel Feature Finder: Ultra-fast automated feature finding for untargeted
metabolomics. bioRxiv (2026).
doi:10.64898/2026.08.17.744735.
