save()
Data I/O
save() is a MATLAB®-compatible data i/o function for save a variable to browser localstorage. Run it online in your browser with SimLab — free, no install, no license required.
Save a variable to browser localStorage.
Syntax
save('name', value)Examples — run save() in your browser
x = 42; save('x', x)▶ RunSee Also
Frequently Asked Questions about save()
Is the save() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run save() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use save()?
No. SimLab runs entirely in your web browser with zero installation. The save() function works without any MATLAB® license or software download.
What does save() do?
Save a variable to browser localStorage. It is a MATLAB®-compatible data i/o function available in SimLab with the same calling syntax as MATLAB® — typically: save('name', value).
Can I run save() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls save(), and run it. Execution happens locally in your browser — no data leaves your machine.
Try SimLab — MATLAB®-compatible, free, in your browser
510+ functions. Runs in your browser. No install. No license.
Open SimLabMATLAB® is a registered trademark of The MathWorks, Inc. SimLab is an independent project by Simulations4All and is not affiliated with, endorsed by, or sponsored by The MathWorks, Inc.