Markdown Table Generator - Online Visual Builder & Formatter
Create and format Markdown tables by adjusting rows and columns. Align text, copy the raw Markdown. Perfect for README files.
UD5 Toolkit
Drag & Drop desks here
Start building your seating chart
Create and format Markdown tables by adjusting rows and columns. Align text, copy the raw Markdown. Perfect for README files.
List each item with weight, see total load. Color-coded recommendations for reducing pack weight. Local storage.
Generate an SVG placeholder image with custom text, width, height, and colors. Use as a placeholder service. Pure SVG.
Drag and drop pieces to set up a chess position. Generate FEN string and copy to share. Analyze openings. Local only.
Answer questions about project type and strength needed to get a joint recommendation. Animations.
Fill in a component name and generate a complete Stencil.js component with TSX, CSS, and test files. Quick start.
Generate a link to an SVG placeholder image with a custom width, height, and text. Use as dummy image src. No server.
Limit browser gestures on an element: pan‑x, pinch‑zoom, manipulation. Draw on a canvas to test. Mobile dev helper.
Search and copy HTML entities for arrows, math, currency, and symbols. See the glyph and code. Fast reference.
Click on a box to set the transform‑origin point and see how rotations and scales change. Copy the CSS.
Render 1000 styled elements using inline styles vs. CSS classes and compare time. Understand CSS‑in‑JS trade‑offs.
Move your mouse to create colorful ink swirls in a simulated fluid. Beautiful and mesmerizing. No install. Just WebGL.
See how `animation‑composition: replace, add, accumulate` works by layering animations on the same property. Understand the spec.
Try all object‑fit values (fill, contain, cover, scale‑down) on an image. Adjust object‑position. Copy the CSS.
Apply a blur effect to image background while keeping the subject sharp. Simple brush selection for area to keep sharp. CSS+Canvas implementation, local only.
Recreate the target CSS linear gradient by adjusting stops and colors. A unique game for front‑end developers to master gradients.
Preview different touch feedback patterns (scale, color, ripple) for mobile buttons. Copy the CSS and HTML. Improve mobile UX.
Rotate the hue of any image globally. Turn a red car blue instantly. Download the result. Works entirely in the browser.
An interactive reference for regular expression tokens. Click a token to see its explanation and example. Learn regex faster.
Explore your website’s IndexedDB databases and object stores. Add, delete, and inspect records. Like phpMyAdmin for IndexedDB.
Explore your website’s IndexedDB databases and object stores. Add, delete, and inspect records. Like phpMyAdmin for IndexedDB.
Enter a CSS selector and see its specificity broken down into A,B,C columns with a visual weight comparison. Learn specificity.
Apply a realistic oil painting texture to your photo. Adjust brush size and roughness. Brush stroke simulation.
Get a random dessert recipe with ingredients and steps. From cakes to cookies. Solve your sweet cravings. Local database.
Generate dynamic placeholder images by specifying width, height, colors, and text. View instantly as a URL you can embed in mockups. Canvas-based.
Load a sprite sheet, define frames, and play an animation on a canvas. Control frame rate and loop. Game dev tool.
Search for common ingredient substitutions (e.g., buttermilk, egg, cornstarch). Quick reference for when you're missing something. Local data.
Create beautiful, syntax-highlighted screenshots of your code snippets. Choose themes and export as PNG. All client-side canvas rendering.
Select text and see the Selection object properties. Create ranges programmatically. Understand how rich‑text editors work.
Drop a PDF and extract any embedded JavaScript or form actions. Check for malicious code. Privacy‑friendly analysis.