Free unlimited AI image generator with multi-model routing and no login required
AI scientific figure generator for illustrations, charts and flowcharts
Stage
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Founded
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Based in
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GB
Pricing model
Freemium
Freemium
Pricing
Free with unlimited basic generations. Pro: $20/month ($240/year, currently $10/month at 50% off, $120/year). Ultimate: $40/month ($480/year, currently $20/month at 50% off, $240/year). Max: $80/month ($960/year, currently $40/month at 50% off, $480/year). Pro includes 2,000 credits/month and up to
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Key features
Intelligent multi-model routing system
No login or registration required
Unlimited free generations in basic mode
Generates images in approximately 8 seconds
Generate up to 4 images per prompt
Multiple artistic styles including photorealistic and anime
Minimal data collection and privacy protection
Priority queue access on paid plans
No watermarks on paid plans
Commercial use rights on paid plans
Sketch-to-Figure: convert hand-drawn sketches into editable scientific illustrations
Reference-to-Figure: create illustrations from reference images and papers
PDF-to-Figure and Photo-to-Figure input modes
DataChart: 50 chart types plotted from CSV and Excel data
FlowChart: editable diagrams for PRISMA, CONSORT, model architectures and workflows
Export as editable PPTX, layered SVG and 8K PNG/JPG
Region redraw and AI editing without regenerating entire figure
Vector Canvas: edit any figure as layered, editable SVG
Publication license certificate for each figure with QR verification
What makes it different
Completely free with no hidden fees or credit card required
No registration barrier to start generating images immediately
Superior image quality with fast generation speed
Access to advanced models including Seedream and Nano Banana
Every figure stays editable after generation, not flat raster output like general image generators
One credit buys creation and editing across all three workspaces: Illustration, DataChart and FlowChart
Raphael AI
SciFig