Frequently Asked Questions

No. You can upload data, generate plots, and customize them without creating an account. Creating an account is optional and only required if you want to save plots to your personal workspace and access them later.

Yes. Core features are free to use. Optional account-based features may evolve over time.

Currently, the app supports CSV (.csv) and Excel (.xlsx) files. Additional formats may be added in the future.

Yes. For performance and stability reasons, the app has an upload size limit (e.g., 10MB for anonymous users, 50MB for logged in users). Large datasets are automatically sampled so the app remains fast and responsive.

Interactive plotting in a web browser has technical limits. When a dataset is very large, the app automatically samples or reduces the data to ensure smooth interaction and avoid browser crashes. The goal is fast exploration, not full big-data processing.

This app is intended for small to medium datasets used for exploration and visualization. Very large datasets (multiple gigabytes) are not suitable for direct browser-based plotting and are not supported in full.

Yes. Uploaded data is processed temporarily to generate plots. It is not shared with other users. Data is not stored permanently unless you explicitly save a plot to your account.

• If you upload data anonymously, it is processed temporarily and not stored permanently.
• If you are logged in and choose “Save to Account”, the plot configuration and data needed to recreate the plot are stored securely in your user space.

You remain in control of what is saved.

Only you. Saved plots are linked to your user account and cannot be accessed by other users.

Yes. You can export your plot configuration and data using the Download option. This allows you to save everything as a file and import it again later.

• Download: Saves your plot and data as a file on your device.
• Save to Account: Stores the plot in your personal workspace so you can reload it later from any device after logging in.

Yes. The app provides sample datasets that you can load instantly. This is useful if you want to explore features without uploading your own data.

No. This tool is meant for fast, lightweight data exploration and visualization. It is not a replacement for full-scale analytics platforms or big-data tools.