Multi-LLM intelligence
Powered by Google Gemini and OpenAI GPT. SpecMorph reads your requirements the way an analyst would — extracting entities, actors, and relationships.
Turn requirements into professional UML in seconds
Upload an SRS document and let SpecMorph's AI generate accurate Class, Sequence, and Use Case diagrams — automatically, in one workflow.
No credit card requiredLoved by engineers
specmorph — workflow
requirements.pdf
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PlantUML source access
Features
Everything you need to go from spec to diagram
A focused toolkit that turns dense requirements documents into clear, shareable system design — without the manual modeling.
Three diagram types
Class, Sequence, and Use Case diagrams from a single source document.
One-click workflow
Upload → process → extract → generate. The whole pipeline in a single run.
Editable extraction
Review and refine the AI-extracted model before rendering. You stay in control of the output.
Export anywhere
Download as PNG, SVG, or raw PlantUML source to drop into any doc or repo.
PlantUML under the hood
Deterministic, version-controllable diagram source — not just an image.
Private by default
Your documents are processed securely and never used to train models.
How it works
From document to diagram in four steps
No modeling expertise required. Upload once and let the pipeline do the rest.
- 1
Upload your SRS
Drop in a Software Requirements Specification PDF. SpecMorph parses and chunks the text intelligently.
- 2
AI extracts the model
LLMs identify classes, actors, methods, and relationships — building a structured representation of your system.
- 3
Generate diagrams
Class, Sequence, and Use Case diagrams are rendered via PlantUML, ready to review.
- 4
Export & share
Download in PNG, SVG, or PlantUML and drop them straight into your docs, wikis, or repos.
Showcase
Diagrams that look hand-crafted
Clean, standards-compliant UML rendered from your requirements — switch between diagram types below.
Loved by teams
Trusted by engineers who ship
From solo developers to platform teams, SpecMorph speeds up the path from requirements to design.
SpecMorph turned a 40-page SRS into a full set of class and sequence diagrams before my coffee went cold. It cut our design phase in half.
AR
Aisha Rahman
Lead Software Architect
The editable extraction step is the killer feature — the AI gets me 90% there and I just tidy up. Exports drop straight into our Confluence.
ML
Marcus Lee
Engineering Manager
We use it to keep documentation in sync with requirements. PlantUML output means everything lives in version control.
SG
Sofia Green
Staff Engineer
Pricing
Simple, transparent pricing
Start free, upgrade when you need more. Save 20% with annual billing.
MonthlyYearlySave 20%
Starter
For exploring SpecMorph and small personal projects.
$0forever
Start for free- 5 SRS documents per month
- Class & Use Case diagrams
- PNG export
- Gemini Flash model
- Sequence diagrams
- Priority processing
- Team workspaces
Most popular
Pro
For professionals shipping designs every week.
$19/ mo
Get Pro- Unlimited SRS documents
- Class, Sequence & Use Case diagrams
- PNG, SVG & PlantUML export
- Premium models (GPT & Gemini Pro)
- Priority processing queue
- Editable extraction results
- Team workspaces
Team
For teams collaborating on system design at scale.
$49/ mo
Contact sales- Everything in Pro
- Shared team workspaces
- Role-based access control
- SSO & audit logs
- Dedicated support
- Custom model routing
- On-prem deployment option
Prices in USD. Plans shown are for launch — no payment required during early access.
FAQ
Frequently asked questions
Everything you need to know about SpecMorph. Can't find an answer?
Still have questions? Open the app and try it yourself.
Ship your system design faster
Upload your first SRS and watch SpecMorph generate professional UML in seconds. No credit card required.