Home › Vector tools › UnsnappedVerticesChecker
UnsnappedVerticesChecker QGIS 4 compatibility
Not QGIS 4 ready Quiet
Not yet — the latest version declares max QGIS version 3.99.0, so it is not offered to QGIS 4 users.
Identifies nearby unconnected vertices between different line features.
About
UnsnappedVerticesChecker is a QGIS plugin designed to detect vertices that are spatially close to each other but belong to different line features and are not snapped together. These unsnapped connections may indicate topological errors, such as road segments that appear connected but aren't. Users can define a proximity threshold in meters. The plugin will analyze the vertices in the active line layer and report cases where different features have vertices that are closer than the threshold but are not connected. The results are displayed in an interactive dock with zoom-to-feature functionality and can be exported as a point shapefile marking the midpoints of flagged pairs. The plugin supports both full-layer scans and selected-feature-only analysis.
| Author | Gkaravelis Andreas - Consortis Geospatial |
|---|---|
| Downloads | 1,458 |
| Latest version | 1.0 |
| Last updated | 2025-08-28 (413 days ago) |
| Min QGIS | 3.0.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Quiet |
| Category | Vector tools |
| Tags | topology, geometrycheck, connectivity, qa, roadnetwork |
Homepage · Repository · Issue tracker · Official page
Alternatives in Vector tools
- HCMGISQGIS 4 ready
HCMGIS - Basemaps, Download OpenData, Batch Converter, VN-2000 Projections, and Field Calculation Utilities
- mmqgisQGIS 4 ready
A collection of QGIS vector layer operation plugins
- Shape ToolsQGIS 4 ready
Shape Tools is a collection of geodesic shapes and tools. Create circle, ellipse, line of bearing, points along a line of bearing, concentri
Related plugins
- MunicipalityUnitsUnsnappedLinesNot QGIS 4 ready
Detects road network lines that do not anchor properly at municipal boundaries.
- SnapIntegratorNot QGIS 4 ready
Finds shared road endpoints and detects topology or attribute inconsistencies within an optional polygon boundary.
- Road Network Curve SmoothingNot QGIS 4 ready
Detects and marks sharp turns within a selected boundary feature in a road network.
- QGIS Data ReviewerNot QGIS 4 ready
Rule-based QA/QC validation tool for vector layers (attribute, geometry, spatial relationship checks) with Error Inspector and auto-fix capa
- Cutbacks DetectorNot QGIS 4 ready
Find oversized segments (gaps) and sharp-angle vertices (kinks) in line and polygon layers.
- TopoTidyNot QGIS 4 ready
Turn messy vector data into clean topology in QGIS: cleanup tools (snap, trim, extend, split, dissolve, fix geometry, simplify, remove dupli
Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.