3D Model Viewer & Converter: Inspect & Convert STL, OBJ, GLB
Open, inspect, measure, and convert STL, OBJ, PLY, GLTF, and GLB files directly in your browser with zero installation. 100% local processing.
August 28, 20266 min read
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Open, inspect, measure, and convert STL, OBJ, PLY, GLTF, and GLB files directly in your browser with zero installation. 100% local processing.
Open .mid files, view interactive piano rolls, mute tracks, adjust tempo, and export WAV or CSV with our free online MIDI player tool. Try it now!
Do real linear algebra in your browser with Matrix Calculator. Compute determinants, inverses, eigenvalues, solve Ax = b, and view step-by-step Gaussian elimination.
Plot up to six functions instantly, find roots and intersections, and animate curves with a slider parameter using our free browser graphing calculator.
Convert GPX, KML, TCX, and GeoJSON tracks, analyze elevation profiles, compute splits, and trim routes securely in your browser with zero server uploads.
Create project timelines with drag-and-drop tasks, critical path analysis, and SVG/PNG export using Gantt Chart Maker. No account required.
Convert TTF, OTF, WOFF and WOFF2 fonts in your browser. Inspect metrics, check Unicode coverage, and generate CSS. Try Font Converter & Inspector today!
Learn how to key out green or blue screens from videos directly in your browser with zero uploads, no watermarks, and full transparent WebM export.
Connect to any WebSocket server, send text or JSON frames, and watch live timestamped logs. Try the free online websocket tester tool today.
Generate dozens of creative usernames instantly in your browser. Pick styles like gamer, professional, or aesthetic. Free handle generator at Toolsy.
Build correctly formatted SPF, DKIM, and DMARC DNS TXT records for your domain with our free generator. Ensure high email deliverability today.
Generate a complete, well-structured GitHub README.md from a short project description using our AI README Generator. Try it now at Toolsy.
Paste an OpenAPI 3.x or Swagger 2.0 spec in JSON or YAML and get an instant readable breakdown of every endpoint. Runs 100% in your browser for free.