All Tools

Browse our collection of 1000+ free online tools

All Tools

Found 136 tools

TLDs Batch Viewer

View detailed information for domain extensions in batch. Enter multiple second-level domains and browse through their TLD information efficiently with keyboard navigation.

Domain Extractor

Extract domain names from text, articles, logs, or any content. Perfect for SEO analysis, security research, and data processing. Supports deduplication and multiple output formats.

Wachtwoord Generator

Genereer sterke, veilige wachtwoorden online. Gratis wachtwoordgenerator met aanpasbare opties voor lengte, hoofdletters, cijfers en speciale tekens. Volledig lokaal en privé.

CSV Opener

Open and view CSV files online without downloading software. Sort columns, filter data, copy selections, and export filtered results. Perfect for data analysis and file preview.

AI Wedding Card Message Generator

Generate personalized wedding card messages with AI. Create romantic, funny, poetic, or formal wedding wishes with custom names. Perfect for wedding guests, planners, and social media posts.

Markdown Editor

Full-featured online Markdown editor with live preview, file import/export, multiple themes, and PDF export. Edit Markdown files directly in your browser with real-time preview.

Text Counter

Count characters, words, sentences, and paragraphs in your text. Perfect for writers, SEO specialists, students, and content creators. Real-time counting with advanced statistics.

Text Line Splitter

Split long text into multiple lines by custom character or word count. Perfect for subtitle creation, text formatting, code comments, and content layout. Supports both English and Chinese text.

Words to Time Calculator

Calculate reading time from word count. Estimate how long it takes to read articles, blog posts, and documents. Perfect for content creators, editors, and readers.

Case Converter

Convert text between different cases: UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case. Perfect for writers, developers, and content creators.

Online Teleprompter

Professional online teleprompter with customizable font size, scrolling speed, colors, and mirror mode. Perfect for video creators, speakers, streamers, and content creators.

Online Notepad

Simple and efficient online notepad tool with full-screen editing, auto-save, and word count. No installation required, use directly in your browser to record your thoughts and notes anytime.

QR Code Reader

Free online QR code reader and scanner. Upload images, use camera to scan QR codes, decode URLs, text, WiFi info, and more. Safe preview with malicious link detection.

Photo Time Location Watermark Generator

Add time and location watermarks to photos with customizable styles, positions, and date/time. Perfect for work records, attendance check-ins, project management, and more.

Grid Photo Splitter

Split photos into 9-grid or 4-grid layouts for Instagram, WeChat Moments, and social media. Easy online photo grid maker with smart cropping and beautiful layouts.

WebP to PNG Converter

Convert WebP images to PNG format online for free. Batch conversion supported, preserves transparency, no quality loss. Works in browser, privacy-first, no upload needed.

YouTube Thumbnail Stealer

Extract and download YouTube video thumbnails in multiple resolutions. Get HD, SD, and default quality thumbnails instantly. Perfect for content creators, designers, and marketers.

Image Resizer

Resize images online without losing quality. Support batch processing, multiple formats (JPG, PNG, WebP, AVIF), custom dimensions, and social media presets. Perfect for designers and developers.

Online Barcode Generator

Professional online barcode generator supporting CODE128, EAN-13, UPC-A and more formats. Customize size, colors, fonts, generate high-quality barcode images with PNG and SVG download options.

Avatar Grayscale Converter

Convert your profile picture to grayscale for memorial occasions. Maintain original quality with one-click download. No watermark, completely free.

SVG to ICO Converter

Convert SVG files to high-quality ICO format with multiple sizes. Perfect for creating favicons, desktop app icons, and web icons. Free, fast, and secure client-side conversion.