📁 Upload Spectra

📊

Drop CSV/Excel files here

or click to browse (2-6 files)

📝 Graph Title ▼

📏 Graph Dimensions ▼

Aspect Ratio

Unit

Width

Height

📐 Axis Settings ▼

X-Axis Label

Y-Axis Label

X-Axis Position

Y-Axis Position

X-Axis Min

X-Axis Max

Y-Axis Min

Y-Axis Max

Reverse X-Axis (High to Low)

X-Axis Title

X-Axis Values

Y-Axis Title

Y-Axis Values

▦ Grid Settings ▼

Major Grid X

Minor Grid X

Show Grid Lines

〰️ Line Style ▼

Line Thickness 1.5px

Line Style

Line Color

📏 Vertical Spacing ▼

Offset Mode

📍 Peak Annotations ▼

Peak Wavenumbers (comma-separated)

Peak Line Style

Peak Line Thickness 1.5px

Peak Line Color

Show Functional Groups

🏷️ Legend ▼

Show Legend

Show Inline Labels (Export)

Legend Position

📈

No Data Loaded

Upload 2-6 CSV or Excel files to compare FTIR spectra

💾 Export Graph

💡 PNG/JPG: High-res (4x) • SVG: Vector

📋 Detected Peaks

No peaks added

🎨 Sample Legend

💡 Click names or colors to edit

No samples loaded

ℹ️ Data Info

Samples: 0

Range: -

Comparison FTIR Tool

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