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Patent Drawing Tools

Every PatentFig AI tool in one place. Generate patent figures by type or source, check compliance, and convert, vectorize, or upscale existing drawings.

Generate a patent drawingBy filing typeStart from a source imageBy figure typeBy industrySoftware & comparisonsProcess your figuresExamples & references
Open the generatorRead the blog

Popular starting points

Patent drawing examplesSample figures across every category.Patent drawing requirementsUSPTO rules and a compliance checklist.Figure checkerValidate figures against office rules.The complete workspacePatent drawing software end to end: generate, edit, check, export.

Generate a patent drawing

Describe an invention and generate filing-style figures, then keep editing in the workspace.

Generate from a description — Type what your invention does — get numbered patent line art.

Generate from a description

Type what your invention does — get numbered patent line art.

Generate from photos & sketches — Upload a photo, sketch, or screenshot and convert it to a patent figure.

Generate from photos & sketches

Upload a photo, sketch, or screenshot and convert it to a patent figure.

Build a full figure set — Multi-view sets with consistent reference numerals across figures.

Build a full figure set

Multi-view sets with consistent reference numerals across figures.

By filing type

Drawings matched to the filing: utility, design, provisional, or the full application set.

Utility patent drawing generator — Utility figures with reference numerals.

Utility patent drawing generator

Utility figures with reference numerals.

Design patent drawing software — Consistent multi-view ornamental sets.

Design patent drawing software

Consistent multi-view ornamental sets.

Provisional patent drawings — Quick drawings for a provisional application.

Provisional patent drawings

Quick drawings for a provisional application.

Patent application drawings — Prepare the full drawing set for filing.

Patent application drawings

Prepare the full drawing set for filing.

Start from a source image

Turn a photo, sketch, screenshot, or 3D-style image into controlled patent line art.

Photo to patent drawing AI — Convert product photos to patent line art.

Photo to patent drawing AI

Convert product photos to patent line art.

Sketch to patent drawing — Clean inventor sketches into filing figures.

Sketch to patent drawing

Clean inventor sketches into filing figures.

Screenshot to patent drawing — Turn UI screenshots into patent figures.

Screenshot to patent drawing

Turn UI screenshots into patent figures.

Product photo to line art — Studio product photos to clean line art.

Product photo to line art

Studio product photos to clean line art.

From CAD to patent drawing — Export views from SolidWorks or Fusion 360 and get filing-ready line art.

From CAD to patent drawing

Export views from SolidWorks or Fusion 360 and get filing-ready line art.

Multi-image generator — Combine multiple references into one figure.

Multi-image generator

Combine multiple references into one figure.

By figure type

Purpose-built generators for each kind of patent figure and diagram.

Patent diagram software

Hub for generating and checking block, flowchart, system, and UML patent diagrams.

Mechanical patent drawings — Mechanical and structural figures.

Mechanical patent drawings

Mechanical and structural figures.

Electrical patent diagrams — Electrical schematics and diagrams.

Electrical patent diagrams

Electrical schematics and diagrams.

Circuit patent drawings — Circuit schematics with components.

Circuit patent drawings

Circuit schematics with components.

Exploded view drawings — Assembly and part-relationship views.

Exploded view drawings

Assembly and part-relationship views.

Medical device drawings — Anatomically aware device figures.

Medical device drawings

Anatomically aware device figures.

Software patent diagrams — Architecture and system diagrams.

Software patent diagrams

Architecture and system diagrams.

Patent flowchart generator — Method and process flowcharts.

Patent flowchart generator

Method and process flowcharts.

Patent block diagram generator — Block and system diagrams.

Patent block diagram generator

Block and system diagrams.

AI/ML patent diagrams — Neural-network and pipeline diagrams.

AI/ML patent diagrams

Neural-network and pipeline diagrams.

Trademark drawing — Trademark drawings for filings.

Trademark drawing

Trademark drawings for filings.

By industry

Figure sets tuned to your field: claim-to-figure mapping, domain examples, and the mistakes each industry makes.

Robotics — Joints, motion ranges, multi-state figures, and control-system diagrams.

Robotics

Joints, motion ranges, multi-state figures, and control-system diagrams.

IoT & connected devices — Device-gateway-cloud topologies, node teardowns, and protocol flows.

IoT & connected devices

Device-gateway-cloud topologies, node teardowns, and protocol flows.

Semiconductor — Layered cross-sections with per-material hatching and process flows.

Semiconductor

Layered cross-sections with per-material hatching and process flows.

Biotech & lab devices — Microfluidics, assay flowcharts, and instrument figures.

Biotech & lab devices

Microfluidics, assay flowcharts, and instrument figures.

Chemical apparatus — Reactor sections, process flow diagrams, and column internals.

Chemical apparatus

Reactor sections, process flow diagrams, and column internals.

Consumer electronics — Design view sets, exploded teardowns, and system block diagrams.

Consumer electronics

Design view sets, exploded teardowns, and system block diagrams.

Medical device drawings — Anatomically aware device figures.

Medical device drawings

Anatomically aware device figures.

Software & comparisons

Pick the right approach: software vs. illustrators vs. drawing services, compared honestly.

The complete workspace — Patent drawing software end to end: generate, edit, check, export.

The complete workspace

Patent drawing software end to end: generate, edit, check, export.

For illustration-heavy filings — When figures are most of the work: design views, medical, electrical.

For illustration-heavy filings

When figures are most of the work: design views, medical, electrical.

Do I still need an illustrator? — What AI patent illustration covers — and when to hire a human.

Do I still need an illustrator?

What AI patent illustration covers — and when to hire a human.

How to choose in 2026 — Evaluation criteria: AI tools vs CAD vs diagram apps vs services.

How to choose in 2026

Evaluation criteria: AI tools vs CAD vs diagram apps vs services.

Patent drawing services — What services charge — and the software alternative.

Patent drawing services

What services charge — and the software alternative.

Patent drawing cost — 2026 rates per figure, hidden fees, and worked examples.

Patent drawing cost

2026 rates per figure, hidden fees, and worked examples.

PatentFig AI vs Pinch — Multi-modal AI workflow vs CAD-to-standard-views.

PatentFig AI vs Pinch

Multi-modal AI workflow vs CAD-to-standard-views.

PatentFig AI vs PatentDrawingAI — Two AI drawing tools compared honestly.

PatentFig AI vs PatentDrawingAI

Two AI drawing tools compared honestly.

PatentFig AI vs SmartDraw — Patent-specific AI vs general diagramming.

PatentFig AI vs SmartDraw

Patent-specific AI vs general diagramming.

PatentFig AI vs DeepIP — Figure workbench vs full drafting suite — and how they pair.

PatentFig AI vs DeepIP

Figure workbench vs full drafting suite — and how they pair.

PatentFig AI vs Patlytics — Figure workflow vs IP analytics platform, compared honestly.

PatentFig AI vs Patlytics

Figure workflow vs IP analytics platform, compared honestly.

For law firms & IP teams — No-training policy, NDAs, and an in-house figure workflow.

For law firms & IP teams

No-training policy, NDAs, and an in-house figure workflow.

USPTO patent drawings online — Prepare USPTO-ready drawings online.

USPTO patent drawings online

Prepare USPTO-ready drawings online.

Process your figures

Upload existing figures to check compliance, convert, vectorize, or upscale.

Figure checker — Validate figures against office rules.

Figure checker

Validate figures against office rules.

USPTO drawing checker — Check figures against USPTO requirements.

USPTO drawing checker

Check figures against USPTO requirements.

Fix a drawing rejection — Got an objection or corrected-papers notice? Diagnose and fix it today.

Fix a drawing rejection

Got an objection or corrected-papers notice? Diagnose and fix it today.

Convert — Convert figures to submission formats.

Convert

Convert figures to submission formats.

DPI enhance — Upscale images to 300/600 DPI.

DPI enhance

Upscale images to 300/600 DPI.

Vectorize — Convert raster figures to SVG, DXF, or PDF.

Vectorize

Convert raster figures to SVG, DXF, or PDF.

Examples & references

Sample figures and the rules behind compliant patent drawings.

Patent drawing examples — Sample figures across every category.

Patent drawing examples

Sample figures across every category.

Patent drawing requirements — USPTO rules and a compliance checklist.

Patent drawing requirements

USPTO rules and a compliance checklist.

Patent figure numbering — Figure and reference-numeral conventions.

Patent figure numbering

Figure and reference-numeral conventions.

Patent drawing standards — Office-by-office drawing rules.

Patent drawing standards

Office-by-office drawing rules.

Browse by filing task — Find the right workflow for your task.

Browse by filing task

Find the right workflow for your task.

Ready to create your patent figures?

Generate a figure from a photo, sketch, or description — then check it against your patent office and export filing-ready files.

Open the generator