Work Easy
PDFImagesCreatorWeb & EmailAgents For YouThe Forge
JSONL Validator
  1. Home
  2. The Forge
  3. Data & Datasets
  4. JSONL Validator

The Forge tools

  • VRAM Calculator
  • Tokenizer Playground
  • GGUF Inspector
  • Regex Tester
  • Safetensors Inspector
  • YAML ⇄ JSON Converter

More tools

  • Token Cost Estimator
  • Function-Calling Validator
  • Quantization Planner
  • Serving Command Builder
  • JSONL Validator
  • PII Scrubber
  • Agent Trace Viewer
  • Cron Builder
  • Prompt Diff

JSONL Validator

Check a fine-tuning dataset line by line.

Drop your dataset file here

or pick it from your device

Processed in your browser — your file never leaves this device.

What's next?

PII ScrubberFind and mask personal data in a dataset.VRAM CalculatorFit a model to your GPU before you download it.Tokenizer PlaygroundSee exactly how text splits into tokens.
Designed with
PrivacySecurityTerms