Your work.
Still yours.
Previously used ToolEmpire? Your saved projects stay on the old website until you export a JSON backup there and import it here. Open the original workspace. Favorites must be selected again on this domain. Keep useful estimates without creating an account. Saved projects stay on this browser, not on a ToolNuvilo server.
Up to 50 projects within 2 MiB. Inputs are saved only when you press Save project. Backups contain your inputs in plain text; store them safely. Changing domain or browser does not move projects—export and import a backup.
A place for your next estimate.
Open any tool, enter your numbers and choose Save these inputs as a project. No sample projects have been saved for you.
Try a 3D print quote →Local does not mean backed up.
Browser storage can be cleared or blocked. Export a JSON backup to move between devices or preserve your work. Results are recalculated with the current tool model when reopened; this is not a historical accounting ledger. Removing projects here does not delete downloads you already exported.
How local storage works →