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Shape Cat tools
Start with the Brand Kit Generator for a coherent direction, then refine the palette, fonts, favicon, mockups and share assets one by one. Everything runs locally in your browser.
Design assets5
Make finished, ready-to-post images: AI backgrounds, beautified screenshots, code images, mockups and social cards. Your screenshots and the final compositing stay in your browser; AI only ever touches the background.
AI Screenshot Background
Generate screenshot-ready backgrounds from a brief, style, ratio and brand colors. Export SVG / PNG, or hand the prompt to an image model.
Screenshot Beautifier
Drop a screenshot onto a beautiful background with padding, rounded corners, shadow and a window frame — export crisp 2x PNG.
Code to Image
Turn a code snippet into a beautiful syntax-highlighted image — pick a language and theme, add a window frame, gradient background and shadow, export a crisp 2x PNG.
Mockup Generator
Drop a screenshot into a browser / phone frame with gradient and shadow.
Social Card Generator
Create 1200×630 Open Graph / social share cards — type text, pick a theme.
Brand kit1
Color2
Typography1
Mockups4
Local
Code to Image
Turn a code snippet into a beautiful syntax-highlighted image — pick a language and theme, add a window frame, gradient background and shadow, export a crisp 2x PNG.
Local
Screenshot Beautifier
Drop a screenshot onto a beautiful background with padding, rounded corners, shadow and a window frame — export crisp 2x PNG.
AI-ready
AI Screenshot Background
Generate screenshot-ready backgrounds from a brief, style, ratio and brand colors. Export SVG / PNG, or hand the prompt to an image model.
Local
Mockup Generator
Drop a screenshot into a browser / phone frame with gradient and shadow.
Dev6
Local
Favicon Generator
Make a favicon from text or an emoji — pick color and shape, export PNG.
Local
Social Card Generator
Create 1200×630 Open Graph / social share cards — type text, pick a theme.
Local
Placeholder Image
Generate placeholder images at any size for dev — fully local.
Local
CSS Shadow Generator
Visually generate box-shadow and glassmorphism CSS — copy and paste.
Local
CSS Gradient Generator
Visually build linear / radial gradients with multiple color stops — copy the background CSS.
Local
Cubic-Bezier Easing Editor
Drag control points to shape a cubic-bezier easing curve, watch it animate, copy the timing-function.
Shapes3
Local
SVG Wave Generator
Generate smooth SVG wave dividers — tune amplitude, count and flip, copy SVG or PNG.
Local
SVG Blob Generator
Generate organic irregular blob shapes — tune points and irregularity, copy SVG or PNG.
Local
SVG Shape Divider Generator
Generate tilt/curve/triangle/step section dividers — tune height and flip, copy SVG.