OmniExtract AI - Template-Free Document Data Extraction
Extract structured data from any PDF or image using AI. No templates required. Get clean CSV and JSON output instantly.
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About OmniExtract AI
OmniExtract AI is a template-free document data extraction tool that uses advanced AI to understand the context of your PDFs and images. Simply upload a document and type what data you need in plain language. Say goodbye to drawing bounding boxes or setting up complex templates.
What is Template-Free Extraction?
Traditional document parsers require you to upload sample documents and draw bounding boxes around the data you want to extract. If the layout of the document changes slightly, the extraction breaks. OmniExtract AI uses Gemini 2.5 to read the document contextually, just like a human would. It understands what an "Invoice Total" or "Candidate Name" is, regardless of where it appears on the page.
How to Use OmniExtract AI
- Upload your document (PDF up to 10MB)
- Type your extraction instructions in plain language (e.g., "Extract all line items, quantities, and prices as a list of objects")
- Click "Extract Data"
- Review the tabular results
- Export as CSV (with UTF-8 BOM for Excel compatibility) or JSON
Common Use Cases
- Finance: Extract vendor name, invoice number, and line items from invoices or receipts
- HR: Batch parse resumes to extract candidate name, email, skills, and experience
- Real Estate: Extract tenant names, rent amounts, and lease dates from contracts
- Logistics: Parse bills of lading and shipping manifests
- Healthcare: Extract patient data from structured medical forms
Privacy & Security
- All file processing happens securely via Google Cloud
- Files are not permanently stored on our servers
- Data extraction outputs are generated on the fly
- CSV export happens entirely client-side in your browser
Frequently Asked Questions
Do I need to train the AI?
No training is required. The underlying Gemini 2.5 model is already trained on a vast corpus of documents and understands standard business terminology out of the box.
Does it support multiple languages?
Yes! You can write your extraction instructions in English, Vietnamese, or many other languages, and it will extract data from documents in those languages seamlessly.
What happens if the document layout changes?
Because OmniExtract AI does not rely on coordinates or templates, it is immune to layout changes. As long as the data exists somewhere in the document, the AI will find it based on context.
Why does it output JSON and CSV?
The AI internally generates a strict JSON structure based on your prompt using Google's Structured Outputs feature. This ensures 100% data integrity. The web interface then converts this JSON into a tabular format and allows you to download it as a CSV.