Every tool you need, one tab away
Text, images, developer utilities and productivity helpers. No sign-up, no install, no watermarks — and every tool tells you whether it runs in your browser or on our server.
Website Down Checker
Ping a website to check if it is online and responding. Check HTTP, HTTPS, and DNS status.
Screen Resolution Tester
Check current viewport size and screen resolution. View device information and browser details.
URL Decoder
Decode URL-encoded text back to normal readable format. Convert %20 and + back to spaces instantly.
UUID Generator
Generate unique identifiers (UUIDs) for development. Support for UUID v1 and v4 formats.
Bcrypt Hash Generator
Generate secure bcrypt password hashes with adjustable cost factor. Includes password verification.
HTML Beautifier
Format messy HTML code with proper indentation. Beautify minified or unformatted HTML instantly.
SQL Formatter
Prettify SQL queries with proper indentation and formatting. Make complex queries readable instantly.
Unix Timestamp Converter
Convert Unix timestamp to date or date to timestamp. Supports seconds and milliseconds format.
User Agent String
Show your browser user agent string with detailed browser, OS, and device information.
What Is My IP
Show your public IP address instantly. View detailed information about your IP location and network.
Robots.txt Generator
Create robots.txt file with crawler allow/disallow rules. Generate rules for search engine bots.
URL Encoder & Decoder
Encode text for URLs with %20 style encoding. Also decode URL-encoded text back to readable format.
Markdown to HTML Converter
Convert Markdown syntax to HTML code instantly. Preview rendered output or view HTML source.
XML to JSON Converter
Convert XML data to JSON format easily. Preserve attributes and convert complex XML structures to JSON.
Whois Lookup
Check domain registration information. View registrar, registration dates, name servers, and contact details.
Open Graph Generator
Create Open Graph meta tags for social media sharing. Generate Facebook, Twitter, LinkedIn preview cards.
MD5 Hash Generator
Create MD5 hash of any string. Also generates SHA-1 and SHA-256 hashes for comparison.
JSON Validator
Check if your JSON is error-free. Instantly validate JSON syntax and structure with detailed error messages.
HTML to Markdown Converter
Convert HTML code to Markdown syntax. Perfect for converting web content to markdown format.
QR Code Reader
Read QR codes from uploaded images or webcam. Decode QR codes instantly.
Sitemap Generator
Create XML sitemap from list of URLs. Generate sitemap.xml for search engines.
Barcode Generator
Create UPC/EAN/CODE128 barcodes. Generate barcodes in SVG, PNG, or Canvas format.
JavaScript Minifier
Compress JavaScript code to reduce file size. Remove whitespace, comments, and optimize for production.
SHA-256 Hash Generator
Create secure SHA-256 hash of any string. Also generates SHA-512, SHA-1, and MD5 for comparison.
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Browse tools by category
Each category page explains what the group is for and points at the tools worth starting with.
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Free Online Text Tools
Count words and characters, check readability, clean up messy text, change letter case and sort lines. Free browser-based text tools with no sign-up.
27 tools → -
Free Online Image Tools
Resize, crop, rotate, compress and recolour images online. Pick exact pixel sizes or aspect ratios and download the result. Free, no sign-up.
21 tools → -
Free Online Developer Tools
Format and validate JSON, convert Unix timestamps, minify CSS and JS, generate UUIDs and hashes. Free browser tools for everyday development work.
29 tools → -
Free Online File Converters
Convert HEIC to JPG, WebP to JPG, images to PDF, Markdown to HTML and more. Straightforward format conversion with no sign-up.
4 tools → -
Free Online Generators & Calculators
Generate strong random passwords, random numbers and random picks from a list. Free browser-based generators with no sign-up.
1 tool → -
Free Online SEO Tools
Generate meta tags and Open Graph tags, validate XML sitemaps, build clean URL slugs and check readability, headings and keyword density.
9 tools → -
Free Online Design Tools
Build colour palettes, create CSS gradients and pull exact HEX, RGB and HSL values out of any image. Free browser tools with copy-ready CSS.
6 tools → -
Free Online Utility Tools
Generate QR codes and barcodes, compress merge and split PDFs, and check IP, WHOIS, SSL and site uptime. Free tools with no sign-up.
5 tools →