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60 tools
Web Tools
Free Online Web Tools for HTML, CSS, JavaScript, Encoding, JSON, QR Codes, and Developer Utilities
Explore All Tools
100% Free
Instant Results
No Data Upload
Access a comprehensive set of free online web tools for developers, designers, and site owners. Encode and decode HTML, URL, and Base64 strings. Beautify or minify HTML, CSS, and JavaScript code. Generate and validate JSON data. Create and scan QR codes. Check server status, DNS records, HTTP headers, and IP information. Each tool runs directly in your browser for fast, private results without uploading files to external servers.
Featured Web Tools
All Web Tools
CSV to JSON
CSV to JSON
TSV to JSON
TSV to JSON
JSON to XML
JSON to XML
JSON to CSV
JSON to CSV
JSON to Text
JSON to Text
JSON to TSV
JSON to TSV
Privacy Policy Generator
Privacy Policy Generator
Terms And Condition Generator
Terms And Condition Generator
Disclaimer Generator
Disclaimer Generator
UUID Generator
UUID Generator
URL Parser
URL Parser
UTM Builder
UTM Builder
A Custom Link
A Custom Link
URL Rewriting Tool
URL Rewriting Tool
Whois Domain Lookup
Whois Domain Lookup
Redirect Checker
Redirect Checker
Domain to IP
Domain to IP
HTTP Status Code Checker
HTTP Status Code Checker
Htaccess Redirect Generator
Htaccess Redirect Generator
Server Status Checker
Server Status Checker
Hosting Checker
Hosting Checker
What Is My Browser
What Is My Browser
What Is My User Agent
What Is My User Agent
Get HTTP Headers
Get HTTP Headers
What Is My Screen Resolution
Check your screen resolution instantly online for free. Detect display size, viewport dimensions, and device screen settings accurately.
Screen Resolution Simulator
Screen Resolution Simulator
URL Opener
URL Opener
Credit Card Generator
Credit Card Generator
Credit Card Validator
Credit Card Validator
WordPress Theme Detector
Identify any WordPress theme in seconds. Uncover the design backbone of any site effortlessly, whether you’re a developer seeking inspiration or a business owner wanting to understand your competition.
Popular Tools
Trending Tools
Web Tools offers fast utilities for frontend teams building and optimizing browser-based experiences. This category hub also connects to SEO Tools.
How To Use
- Select the web tool you need from the list.
- Paste your code, enter a URL, or input the required data.
- Choose any options or format preferences.
- Click the Process, Generate, or Check button.
- Copy the output or review the results instantly.
Benefits
- ✔ Free to use without sign-up
- ✔ Instant browser-based processing
- ✔ Encode and decode HTML, URL, and Base64
- ✔ Beautify and minify HTML, CSS, and JavaScript
- ✔ Generate and validate JSON data
- ✔ Create and scan QR codes
- ✔ Check IP address, browser, and screen info
- ✔ Inspect HTTP headers and server status
- ✔ Generate UUIDs and color codes
- ✔ Check domain and hosting information
- ✔ Privacy-focused with local processing
- ✔ Works on all modern browsers and devices
Frequently Asked Questions
Web tools are free browser-based utilities for encoding, decoding, formatting, validating, and inspecting web content, code, and network information.
Use the HTML Encode tool. Paste your text and it converts special characters like < and > into their HTML entity equivalents.
Yes. The JSON Formatter tool takes unstructured JSON and outputs properly indented, readable code with syntax highlighting.
Enter the URL or text you want to encode, click Generate, and download the QR code image in your preferred size.
It breaks down any URL into its components: protocol, domain, path, query parameters, and fragments, making it easy to inspect and modify URLs.
Yes. The Server Status Checker and HTTP Status Code Checker tell you whether a server is responding and what status code it returns.
Most tools process data entirely in your browser without sending it to external servers. Any server-side processing does not store your input.
Use the JSON to CSV tool. Paste your JSON array and it converts it into comma-separated format suitable for spreadsheets.
