Tools
G-code tools
Three focused tools for inspecting, understanding, and converting G-code. All processing stays on your device.
Beta
G-code Viewer
See the toolpath in 3D and 2D, scrub through layers, and inspect travel moves, speeds, and print statistics.
- 3D and 2D toolpath preview
- Layer-by-layer inspection
- Travel, retraction, and feature colors
- Works with large files
Beta
G-code Analyzer
Get print time, filament usage, cost, layer times, speed and flow stats, and practical warnings.
- Print time and material estimates
- Cost calculator with your spool price
- Layer time and filament chart
- JSON, CSV, and print reports
Beta
G-code Converter
Turn bgcode, gzip-compressed G-code, or gcode.3mf into plain G-code that any editor or printer can read.
- bgcode, gzip, and 3MF input
- Plain G-code or gzip output
- Metadata and thumbnail detection
- Compatibility report
Supported formats
Format detection uses the file signature and contents, not just the extension.
G-codeGCOGNCNGCTAPCNCTXTGZBGCODEGCODE.3MF
No account. No upload. No file retention. The tools run entirely in your browser.