Free Online Shapefile Viewer (No Signup)
Also opens DWG, DXF, STEP, IGES, IFC, SKP, STL, OBJ, GLB, FBX, 3DM and other 3D/CAD files — drop any file on the viewer.
Works in Chrome, Firefox, Safari, and Edge — no plugin required
Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.
What Is a Shapefile File?
A shapefile is how most geographic vector data is exchanged: parcel boundaries, roads, rivers, building footprints, census tracts, utility networks. Despite the singular name it is a set of files that travel together — the .shp holds the geometry, the .shx is an index into it, the .dbf is a dBASE table with one row of attributes per shape, and the .prj names the coordinate system. The format was published by Esri in 1998 and every GIS tool since has read and written it.
Geometry comes in fourteen shape types: flat points, polylines and polygons for ordinary maps; Z variants that add elevation to every vertex; and MultiPatch, the 3D type ArcGIS uses to store buildings and other solid shells as triangle strips, fans, and rings.
Unlike a DWG or DXF drawing, a shapefile has no layers, blocks, or annotation — it is pure features on real-world coordinates, which is exactly why open-data portals publish in it.
Who Uses Shapefile Files?
GIS analysts in ArcGIS and QGIS; city, county and national open-data portals (the US Census TIGER/Line series, Natural Earth, cadastral and zoning layers); civil engineers and surveyors exchanging site boundaries; utilities and telecoms mapping their networks; and architects who receive a parcel or contour shapefile alongside a survey.
Common Use Cases
- Open a shapefile someone sent you without installing ArcGIS or QGIS
- Check what a downloaded open-data layer actually contains
- View parcel, zoning, or boundary polygons with their holes rendered correctly
- Spin a 3D MultiPatch building export in the browser
- Measure distances on a site boundary in the file’s real units
- Convert map geometry to DXF-ready GLB/OBJ for a CAD or 3D pipeline
Features
Opens .shp and Zipped Sets
Drop a bare .shp, or a .zip of the whole set (.shp + .shx + .dbf + .prj) exactly as open-data portals ship it.
Every Shape Type
All fourteen types from the 1998 specification: points, polylines, polygons, their M and Z variants, and MultiPatch.
Polygons With Holes
Multi-ring parcels and boundaries render with their holes cut correctly, filled and outlined like a map.
3D MultiPatch Buildings
Triangle strips, fans, and ring groups triangulate into solid 3D surfaces you can orbit and inspect.
Real Units From the .prj
A projected coordinate system’s linear unit converts to meters, so a survey in US feet measures right.
Survey Coordinates Handled
State-plane and UTM data sits millions of units from the origin; the viewer recenters it so nothing shakes or loses precision.
Attribute Summary
When the .dbf travels along, the model info panel reports the feature count and attribute column names.
Measure On the Map
Click two points to measure a distance in the file’s own units.
Convert to GLB or OBJ
Export the geometry as glTF binary or Wavefront OBJ for CAD and 3D pipelines.
Share and Embed
Send a link that opens the map in any browser, or drop the viewer into your own site with one iframe.
Compatibility & Format Notes
All fourteen shape types from the 1998 specification are supported: Point, PolyLine, Polygon, MultiPoint, their M and Z variants, and MultiPatch (triangle strips, triangle fans, and ring groups with holes). A bare .shp opens on its own; upload a .zip of the whole set and the viewer also reads the .prj — so a survey in US feet or state-plane coordinates measures correctly — and summarizes the .dbf attribute table. Flat shapefiles render as a 2D map with filled polygons; Z and MultiPatch types render as real 3D geometry. The .shx and .dbf on their own hold no geometry, and the viewer says so rather than failing.
Embed on Your Website
Add this viewer to your own site with a single line of HTML. Click Embed in the toolbar to generate an embed code, or use the snippet below with your own file URL.
Your Files Stay on Your Computer
Your Shapefile files are parsed entirely in your browser. Nothing is uploaded, stored, or shared unless you explicitly click the Share button. Shared files are hosted for 90 days then deleted.
Frequently Asked Questions
▶Why does my .shx or .dbf file not open?
Those are companion files: the .shx is an index and the .dbf is the attribute table — neither contains the geometry. Upload the .shp file of the same name, or better, a .zip containing the whole set, and the viewer reads the geometry plus the coordinate system and attributes.
▶Can I upload the whole shapefile as a .zip?
Yes, and it is the best way. Zip the .shp, .shx, .dbf and .prj together (open-data portals usually ship exactly that) and drop the .zip on the viewer. The .prj gives real units — meters, feet, or degrees — and the .dbf row count and column names appear in the model info.
▶Does it support 3D shapefiles (PointZ, PolygonZ, MultiPatch)?
Yes. Z shape types render as true 3D geometry — 3D polylines, triangulated 3D polygons, and point sets — and MultiPatch buildings (triangle strips, fans, and rings with holes) render as solid surfaces you can orbit.
▶What happens with state-plane or UTM coordinates?
Survey coordinates sit millions of units from the origin, which breaks naive viewers. This one recenters the data about its own extent and converts the .prj’s linear unit to meters, so a Texas state-plane parcel surveyed in US feet displays and measures at its true size.
▶Is this shapefile viewer really free?
Yes, completely free. No signup, no watermarks, no file size limits on the viewer (the optional share-link feature has a 100 MB upload cap). Built by Innerscene as a tool for architects, engineers, and designers.
▶Are my files uploaded to a server?
No. All parsing, rendering, and conversion runs in your browser — nothing is uploaded, stored, or transmitted by default. The Share button is the only feature that uploads a file, and only when you explicitly click it.
▶Can I convert to another format?
Yes. Click Export in the toolbar to save as STL (3D printing), OBJ (Wavefront), GLB (glTF binary), or PDF (snapshot of the current view).
▶Can I embed this viewer on my own site?
Yes. Click Embed in the toolbar to generate a one-line <iframe> snippet you can paste into any HTML page. You can choose whether the embed shows the viewer’s toolbar.