Label any document, your way

Custom labeling lets you define your own label taxonomy for any PDF document type — with your own label names, colors, and hierarchical relationships. The tool auto-segments the document, applies your custom labels via a visual editor, and exports structured training data ready for your ML pipeline.

Choose custom labeling when your documents don't fit standard categories — proprietary business forms, industry-specific paperwork, novel research formats, internal reports, or any document type where you need labels tailored to your ML use case rather than a generic taxonomy.

Create labels directly in the visual editor. Assign each label a name, a display color for visual distinction, and optional hierarchical relationships. Save the taxonomy and reuse it across every document in your dataset for consistent labeling at scale.

Yes. Custom label taxonomies can be saved as reusable templates and applied across your entire document set. Enterprise plans also support versioning, team sharing, and programmatic schema management via API.

Yes. Define custom labels and process your first 5 pages without an account. Larger batches, saved taxonomies, and API access are available on paid plans.

Yes. Documents are processed over encrypted connections, never used for model training without explicit consent, and can be deleted immediately after labeling. Enterprise plans include SOC 2 compliance and private deployment options suitable for proprietary or sensitive document workflows.