Create JSONL datasets from any file for LLM Fine-Tuning
We built this tool to be intuitive, clean, and lightning fast.
Drag. Drop. Export. That’s it!
No setup. No manual formatting. No headaches.
Eliminate Tedious Manual Formatting
End Costly Formatting Mistakes
A single missing bracket or newline can stall your project for days. Our built-in validation ensures every JSONL file meets exact formatting requirements, avoiding costly rework and training delays.
Seamless Multi-Format Compatibility
Unlike basic converters that limit your data sources, our solution effortlessly handles PDFs, Excel spreadsheets, CSV files, web pages, and more... Making complex data preparation simple.
Built for Speed and Precision
Rapidly scale your model fine-tuning without sacrificing accuracy. This robust automation empowers you to spend your valuable time developing models, not debugging datasets.
Privacy Guaranteed
All data is processed securely in an encrypted AWS environment, ensuring enterprise-grade privacy, security and compliance throughout every step of your LLM fine-tuning workflow.
Questions?
- What formats does it support?
PDF, CSV, Excel, plain text and more. If you work with it, we likely support it.
- What’s the output format?
The output is standard JSONL formatted for LLM fine-tuning. You can customize the fields (e.g. prompt / completion, input / output, etc.) to match OpenAI, HuggingFace, or your own schema.
- Do I need to install or host anything?
Nope. We host everything on secure AWS infrastructure. You just log in and start converting.
- How much does it cost?
$9 per month. One flat rate, no hidden fees.
Drastically simplify your LLM fine-tuning workflow
Get access and start transforming messy data into clean JSONL in seconds, without writing a single line of code.