Aggiungi griglie personalizzabili alle foto con etichette celle, linee incrociate e rilevamento bordi. Perfetto per migliorare proporzioni e scalare opere d'arte.
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One of the few tools offering cell labels. Makes matching squares incredibly easy when transferring your drawing. Adjustable label size from 25% to 200% for perfect visibility on any image size, from tiny thumbnails to large prints.
Diagonal lines through each grid cell, creating an X pattern. Helps identify angles, slopes, and diagonal relationships. Perfect for drawing faces, tilted objects, and complex perspectives.
Converts your reference into a simplified outline drawing showing only edges and contours. Adjust thresholds and blur for perfect results. Great for contour drawing and understanding structure.
Select your paper size to see exact measurements in millimeters for recreating the grid. Get precise line spacing for A2, A3, A4, A5, Letter, Legal, or custom sizes (1-2000mm). Draw grids accurately with a ruler for any paper dimension.
Customize rows, columns, line color, thickness, and opacity. Add cross lines for diagonal guides and grid labels to track progress. All changes update instantly.
Convert images to black and white to focus on values without color distraction. Combine with edge detection for outline references perfect for contour drawing.
Hide the reference photo and display only the grid lines on a white background. Perfect for printing blank grid templates to draw directly on paper, or for creating grid overlays without the reference image.
Automatically adjusts the grid to create perfectly square cells regardless of your image dimensions. Essential for artists who need uniform proportions. The tool calculates the optimal square size and adjusts rows/columns accordingly.
Choose an image from your device, drag and drop it onto the page, or paste it from your clipboard. Supports JPG, PNG, WEBP, GIF, and most image formats. Your image stays private—all processing happens in your browser.
Customize rows and columns to create the perfect grid size. Start with 8x8 or 10x10 for portraits. Use 20-30 for detailed work, or 4-6 for quick sketches.
Choose your line color, thickness, and opacity. Enable grid labels (A1, B2, etc.) to track your progress. Add cross lines for diagonal guides. Apply grayscale or edge detection if needed.
Select your paper size (A4, A3, Letter, etc.) to see exact measurements in millimeters. The tool calculates precise spacing between lines so you can recreate the grid with a ruler on your canvas.
Download your gridded reference image at full resolution with no watermarks. Print it or view it on screen while you work. Draw the same grid on your canvas and transfer square by square for perfect proportions.
Free online tool for adding grids to reference photos. Includes grid labels (A1, B2), cross lines, and edge detection. Perfect for proportions and scaling artwork.
Upload your photo, adjust the grid size, customize the appearance, and download. Draw the same grid on your canvas and transfer square by square for perfect proportions.
Customize rows, columns, line color, thickness, and opacity. Add cross lines for diagonal guides and grid labels to track progress. All changes update instantly.
Diagonal lines through each grid cell, creating an X pattern. Helps identify angles, slopes, and diagonal relationships. Perfect for drawing faces, tilted objects, and complex perspectives.
Converts your reference into a simplified outline drawing showing only edges and contours. Adjust thresholds and blur for perfect results. Great for contour drawing and understanding structure.
Upload JPG, PNG, WEBP, GIF, and most formats. Drag, drop, or paste from clipboard. Downloads as JPEG, PNG, or SVG at full resolution. SVG format available when using Grid Only mode for scalable vector graphics. Works entirely in your browser for privacy.
Select your paper size to see exact measurements in millimeters for recreating the grid. Get precise line spacing for A2, A3, A4, A5, Letter, Legal, or custom sizes. Draw grids accurately with a ruler.
Yes! Completely free with no watermarks, signup, or fees. All processing happens in your browser—your images stay private. Unlimited grids, all features, no ads.
Time-tested technique used by Leonardo da Vinci and Albrecht Dürer. Breaks complex images into manageable sections for accurate proportions. Perfect for beginners and experienced artists alike.
Perfect for scaling from small sketches to large formats. Create a grid on your reference, then draw a larger proportional grid on your canvas. Maintain accurate proportions at any size.
Yes! Works on iPhone, Android, tablets, and all mobile devices. Touch-friendly controls with all features. Pinch to zoom for detailed viewing.
Start with 8x8 or 10x10 for portraits. Use 20-30 for detailed work, or 4-6 for quick sketches. Enable cross lines for facial features and angles.
Breaks images into manageable sections for easier observation. Focus on one square at a time. Grid labels and cross lines help match squares precisely for accurate proportions.
Start with an 8x8 or 10x10 grid. Draw the same grid on your canvas using the paper format guide. Work square by square, matching grid labels. Trains your eye and builds confidence.
Perfect for digital artists! Create grids with labels and cross lines, download as high-res JPEG. Use in Procreate, Photoshop, Clip Studio Paint, or any software.
Select paper format to see exact measurements in millimeters. Recreate the grid with a ruler using precise spacing. Download at full resolution for professional printing.
Unique features: grid labels (A1, B2), cross lines, edge detection, paper format guides. Fully customizable. Works in browser for privacy. Free with no watermarks.
Perfect for architecture, group portraits, and intricate arrangements. Maintains perspective and aligns elements accurately. Use more squares for detail, fewer for backgrounds.
Enable "Grayscale/Desaturate" to convert to black and white. Focus on values without color distraction. Combine with edge detection for outline references.
Upload, drag, drop, or paste your image. Adjust rows and columns. Enable grid labels, cross lines, and edge detection. Download at full resolution—no watermarks, completely free.
One of the few tools with cell labels (A1, B2, C3). Makes matching squares incredibly easy. Adjustable label size for perfect visibility. Valuable for teachers and complex work.
Get exact measurements for standard or custom paper sizes. Tool calculates precise spacing between lines. Use measurements with a ruler for accurate grids.
Grid labels make instruction easier—reference specific cells. Paper format guide for accurate ruler work. Cross lines and edge detection for teaching. Works on all classroom devices.