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Image People Counter

Use AI to count the number of people in an image. Supports JPG/PNG uploads and image resizing for accurate counting results.

Blind Watermark Detector

Detect and extract invisible blind watermarks from images. Supports PNG/JPG formats and preprocessing scaling.

Square Area Calculator

Quickly calculate the area and perimeter of a square by entering its side length. Ideal for students and engineering tasks.

Email Icon Generator

Enter an email address to generate a custom email icon in one click, great for personal branding and websites.

Kite Area Calculator

Quickly calculate the area of a kite using the lengths of its two diagonals. Ideal for students, teachers, and designers.

Add Invisible Watermark to Image

An invisible digital watermarking solution for PNG and JPG images to effectively protect your copyright and prevent image theft.

Rhombus Area Calculator

Enter the diagonal lengths of a rhombus to automatically calculate its area. Ideal for math studies and engineering measurements.

GIF Maker

Convert images or videos to animated GIFs online for free. Supports custom cropping, frame rate adjustments, and secure local processing.

Traditional Chinese Color Palette

Explore over 500 traditional Chinese color names, hex codes, and color schemes for design, home decor, and social media content.

Frosted Glass Image Generator

Upload an image to generate a frosted glass effect with customizable blur parameters.

Web Safe Colors Chart

Explore the complete list of 216 Web safe colors. Easily look up color names, HEX codes, and RGB values for consistent cross-platform web design.

Photo to Pencil Sketch Converter

Easily convert your photos into realistic pencil sketches online with our smart photo to sketch tool.

SVG to PNG Converter

Quickly convert SVG vector graphics to high-resolution PNG images online. Supports custom dimensions.

JIS Paper to Pixels Converter

Accurately convert Japanese JIS standard paper sizes to pixels. Supports A and B series with custom DPI settings.

RA/SRA Paper to Pixels Converter

Convert RA/SRA print paper dimensions (mm) to pixels. Supports custom DPI settings to meet your digital design and print output needs.

Online Whiteboard Drawing Pad

Free online whiteboard and drawing pad for quick doodles, sketching, and teaching. Features custom colors, eraser, and instant PNG image export.

Text to Image Card Generator

Quickly convert text into beautiful image cards with customizable styles.

Add Border to Image

Easily add custom color and width borders to your images. Quickly generate framed photos online.

Image Resizer

Quickly resize images online. Adjust image width and height with custom pixels or lock the aspect ratio for perfect scaling.

HEIC to JPG Converter

Convert iPhone HEIC images to standard JPG format. Processed locally in your browser with no uploads required.