An efficient QR code decoding tool that supports drag-and-drop, pasting images, and camera scanning. All operations are performed locally, without uploading to the server, ensuring data security and privacy protection.

Image CAPTCHA recognition API.

A free and easy-to-use online barcode generator supporting various formats like CODE128, EAN13, UPC, ITF, and CODE39. Customize content, width, height, text display, and download your barcode image instantly.

Stitch multiple images into one online, supporting horizontal and vertical stitching, setting intervals, and image quality.

Free and easy-to-use online tool for seamless two-way conversion between images and Base64 encoding. Quickly convert your JPG, PNG, GIF, etc., image files to Base64 strings, or decode Base64 data to instantly preview images online. Features drag & drop, one-click copy, and download.

A free and secure online steganography tool to easily embed any text or secret message into JPG & PNG images. Hide and extract data instantly without installation to protect your privacy and security.

Create QR code images online

Free online tool to convert any image into ASCII art. Real-time adjustments for brightness, contrast, dithering, edge detection, and export as plain text or PNG.

An online tool to automatically split images into a 3x3 grid while maintaining the original proportions. Supports multiple formats and bulk download.

Celebrate National Day with a fresh look! Claim your exclusive National Day avatar now!

Generate placeholder images with customizable dimensions, colors, and text. Perfect for web design, layout demos, and other creative needs.

Create new message avatars online. 99% of users are driven crazy. Let's challenge perfectionists together!

Free online tool to generate WiFi QR codes. Enter your WiFi network name (SSID), password, and encryption type (WPA/WEP/No Password) to quickly create a scannable QR code. Easy for guests to connect.

Online image resizing tool, supports formats such as JPEG, PNG, ICO, etc. Simple and easy to use, supports maintaining original formats and transparent backgrounds. Suitable for design and upload needs.

Free online ICO generator. Convert JPG/PNG/GIF to Favicon.ico. Upload an image, generate standard sizes (16x16, 32x32, 64x64, etc.), and download ICO files instantly for your website or application. No registration required, safe and easy to use.

Free online gradient background generator. Create and download beautiful gradient background images. Customize colors, angles, and sizes, export in multiple formats.

A professional online batch image compressor and cropper. Supports multi-image upload, free-ratio cropping, rotation, and WebP conversion. All processing is done locally in your browser to ensure absolute privacy. Perfect for creators and developers to optimize images without any installation. Efficiently reduce file size while maintaining quality and batch download in ZIP format.