🎨 Design, Images & Documents
Design and produce visual assets — CSS generators and color tools, QR/barcode, signature and diagram makers, and private image and PDF processing that never uploads your files.
23 free tools across 3 categories.
CSS & Color (10 tools)
CSS Border Radius Generator
Generate border-radius visually. Control each corner individually. px or %. Copy CSS.
CSS Box Shadow Generator
Design box shadows visually. Adjust offset, blur, spread, color. Live preview. Copy CSS.
CSS Clamp Generator
Generate CSS clamp() for fluid typography and spacing. Min, preferred, max. Copy instantly.
CSS Minifier
Minify and compress CSS. Strip whitespace, remove comments, reduce file size.
Color Blindness Simulator
Color blindness simulator. 4 types, Canvas LMS matrix.
Color Code Converter
Convert HEX to RGB and HSL. Pick colors and copy codes.
Color Contrast Checker
Check WCAG color contrast ratios. AA/AAA compliance for normal and large text. Free, instant, no upload.
Color Palette Generator
Complementary, analogous, triadic, monochrome palettes.
Gradient Generator
CSS gradients: linear, radial, conic. Copy CSS code.
SVG Optimizer
Minify and clean SVG code. Remove metadata, comments, whitespace.
Visual Assets & Diagrams (7 tools)
Aspect Ratio Calculator
Aspect ratio calculator. YouTube, Instagram, TikTok presets.
Barcode Generator
CODE128, EAN-13, UPC barcodes. Download SVG/PNG.
DPI & PPI Calculator
Calculate screen pixel density. For designers and developers.
Pixel Art Maker
Draw pixel art on a customizable grid. 24-color palette, 3 grid sizes, click-and-drag drawing, and PNG export. Free, no sign-up.
QR Code Generator & Scanner
Create and scan QR codes instantly. No app needed.
Signature Generator
Create a beautiful handwritten signature. Download as PNG.
Venn Diagram Maker
Create beautiful 2-circle and 3-circle Venn diagrams. Customize colors, labels, and intersection text. Export as SVG or PNG. Free, no sign-up.
Images & PDF (6 tools)
Image Format Converter
PNG, JPEG, WebP conversion. Batch processing support.
Image Resizer & Compressor
Resize & compress images. Canvas API, no upload.
Image to PDF
Convert JPG, PNG, WebP images to PDF. A4/Letter, margins.
PDF Merge
Combine multiple PDFs into one. Drag-and-drop, reorder, instant download.
PDF Split
Split PDFs by page range. Extract individual pages or ranges.
PDF to Image
Convert PDF pages to PNG, JPG, or WebP images. High quality.