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AutoTracer QGIS 4 compatibility

QGIS 4 ready Active

Yes — AutoTracer supports QGIS 4 (declared max version 4.99.0).

Converts scanned, georeferenced raster maps into clean line vector layers using binarization, thresholding, smoothing, skeletonization, and vectorization.

About

This plugin automates the conversion of scanned raster maps into vector line features through a multi-step pipeline: 1. Binarization (1-bit black & white conversion) 2. Thresholding (contrast adjustment) 3. Smoothing (noise removal via Median/Gaussian filter) 4. Skeletonization (single-pixel line thinning) 5. Vectorization (raster lines to vector paths)

AuthorPradip, Suchita Mitra
Downloads5,332
Latest version1.5.0
Last updated2026-05-09 (159 days ago)
Min QGIS3.16.0
Max QGIS4.99.0
QGIS 4 readyYes
MaintenanceActive
CategoriesVector tools, Raster & terrain, Georeferencing & CAD
Tagsmap, vector, conversion, vectorization, lines, digitizing, skeletonization, raster

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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.