jhatpat.com•Fast • Secure • Free Utilities
Jhatpat Web Utilities
One place for PDF tools, data conversions, diff checks, generators, and diagramming.
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Instant workflows
Start in seconds
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Privacy-first
Client-side processing
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Fast output
Optimized for speed
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Works anywhere
Desktop + Mobile
Popular picks
Export-ready
PDF tools run locally in your browser. Diagramming exports to SVG for easy sharing.
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No signup required
For most utilities
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Secure by design
Privacy-first workflows
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Clean UI
Professional + simple
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Always improving
New tools regularly
📄 PDF Utilities
Professional PDF manipulation tools
📊 Data & Diff
Compare files and convert data formats
🧩 Diagramming
NEWDesign business processes, architectures, and data models—fast.
Create, collaborate, export.
Public mode: no accounts. Your recent diagrams are stored in this browser (local device).
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BPMN
Model business processes with tasks, gateways & events
Open tool →
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Swimlanes
Handoffs across teams, systems, or departments
Open tool →
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System Architecture
Components, services, APIs, flows & integrations
Open tool →
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Org Chart
Teams, reporting lines, roles & responsibilities
Open tool →
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Entity Relationship
ERD for tables, relations, keys & constraints
Open tool →
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Data Architecture
Pipelines, storage, governance & ownership
Open tool →
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Flow Chart
Clear step-by-step flows for any process
Open tool →
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Tip
Use Swimlanes for team handoffs, BPMN for process detail, and Architecture for system flows. Export to SVG for easy sharing in docs and slides.
⚡ Generators
Developer utilities for IDs, text, and styles