DexartTools

Train Val Test Split Planner

Enter dataset size and structure to get train, validation, and test split ratios.

How to use

  1. 1Open the Train Val Test Split Planner tool page.
  2. 2Enter or paste your input into the provided fields.
  3. 3The tool processes your input instantly in your browser.
  4. 4Copy or download the result using the buttons provided.

Privacy & limitations

  • Processing happens locally in your browser — nothing is uploaded.
  • Works on modern desktop and mobile browsers.
  • Very large inputs may take a moment; the interface will show progress.

Support

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