Free Online GIS Viewer and Format Converter
Details
- External ID
- 48740637
- Source
- HN
- Company
- —
- Product
- Free Online GIS Viewer and Format Converter
- Website domain
- geodataviewer.com
- Launched
- June 30, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.4952185792349727
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- document processing and generation tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- geographic data viewer and format converter
- Manually corrected
- False
Could you build this?
Partial The viewer UI is straightforward, but compiling and coordinating GDAL via WebAssembly in the browser with full bidirectional conversion across 19+ geospatial projection formats requires specialized geospatial build tooling.
What it would actually take: The architecture uses MapLibre GL JS on the frontend with Emscripten-compiled GDAL/PROJ running in a Web Worker to parse and convert GIS vectors and rasters client-side. The primary bottleneck is compiling, optimizing, and stripping huge C/C++ geospatial libraries (GDAL, PROJ, GEOS) to WebAssembly within browser memory limits while maintaining correct coordinate reference system (CRS) projections. Specialized expertise in C++ WASM compilation and GIS data pipelines is required.
Discussion
1 comment analyzed.
Competitors
Other products that read as similar to this one — 142 launches clear the similarity bar, closest 8 shown.
Attention rank: #55 of 143 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 244 days after the earliest competitor.
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- map-paper · github · 2026-09-19 · 11 upvotes · similarity 0.45
- Free Geo (SEO for LLM) · hn · 2025-10-29 · 10 upvotes · similarity 0.43
- MyGitDiff · github · 2026-09-10 · 7 upvotes · similarity 0.43
- Cartopolis · hn · 2026-07-22 · 13 upvotes · similarity 0.43
Other launches for this product
- No other launches for this product.
Same idea, different domain
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