IR Viewer

IR Viewer provides rapid infrared image preview and heat pattern analysis for researchers and engineers in fieldwork and labs.

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About This Tool

IR Viewer enables fast preview and structured analysis of infrared images. It accepts common formats, applies radiometric calibration when present, and renders a heat-map that highlights hotspots.
Conceptually, the tool maps pixel radiance to color scales, computes optional thresholds, and outputs both visual and numeric results. Users benefit from quick assessments in fieldwork or lab sessions.
Core features include image ingestion, heat-map rendering, hotspot detection, ROI support, and export options for images and data. The tool operates offline and emphasizes traceable outputs for scientific or engineering workflows.
Typical use cases include electronics testing, building diagnostics, quality checks, and research experiments requiring reliable infrared analyses.

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How to Use

Provide inputs by uploading an infrared image or selecting a data source.
Choose analysis mode (heat map, temperature range, percentile clipping) and set thresholds.
Run analysis to generate heat patterns and metrics.
Review outputs including heat map visualization and numeric results.
Export results as image and data files as needed.

Frequently Asked Questions

Find Quick Answers

What data formats are supported?

The tool accepts common infrared image formats such as PNG, JPEG, and TIFF, plus raw thermal data with optional metadata. It validates inputs before processing.

Can I export metrics?

Yes. The tool exports a CSV with hotspot coordinates, max/min temperatures, and average values, along with a PNG of the heat-map for reporting.

Is this tool free?

Yes, the IR Viewer is a free online tool designed for quick previews and baseline analyses without required subscriptions.

Does it require calibration data?

Calibration improves accuracy. If metadata is present, it is used; otherwise, the tool performs relative analysis with sensible defaults and reports any assumptions.

Need to run multiple calculations?

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