Check if a domain name is available across major TLDs. Instantly verify domain availability, lookup registration status, and get suggestions for alternative names. Uses cloud-based processing.
Look up domain registration information using public RDAP APIs. Check registrar, expiration date, name servers, and more.
Lookup gRPC status codes from 0 (OK) to 16 (Unauthenticated) with descriptions and common causes for each error.
Validate DNS record syntax for A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA, and PTR records. Checks IP format for A/AAAA records and domain validity for MX records.
Verify any GSTIN instantly — get legal name, trade name, address, registration date, and filing status. Bulk verification via CSV export for accounts teams.
Check 5,000 URLs for HTTP status codes (200, 301, 404, 500), extract title/meta descriptions, and flag slow pages. SEO agencies use it instead of $50/mo crawling tools.
Domain Availability Checker lets you check if a domain name is available across major TLDs. Instantly verify domain availability, lookup registration status, and get suggestions for alternative names. Uses cloud-based processing.. It works on any device with a modern web browser.
Check if a domain name is available across major TLDs. Instantly verify domain availability, lookup registration status, and get suggestions for alternative names. Uses cloud-based processing. It's ideal for developers, designers, and anyone who needs to check if a domain name is available across major tlds without installing software or sending data to external servers.
Direct text entry, file upload, or URL-based input — depending on the tool. Paste or type your content directly into the provided editor area.
No. Domain Availability Checker requires an internet connection because it uses cloud-based processing for its core functionality.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check individual tool descriptions for specifics.
No. All code processing — formatting, minification, conversion, hashing — runs locally in your browser.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. SQL uses sql-formatter, JSON uses native JSON.parse, and other formatters follow widely adopted formatting rules.
Yes. All developer tools work fully offline after the initial page load.
Time Converter
Convert between time units including seconds, minutes, hours, days, weeks, months, and years with precise decimal results.
Diff Checker
Compares two input texts side-by-side, highlighting inserted, deleted, and changed lines with distinct background colors.
Regex Tester
Provides an interactive environment where users can write a regular expression pattern, test it against sample strings, and view real-time match.
JSON Formatter
Pretty-prints raw JSON with configurable indent width, key sorting, and bracket collapsing options while flagging syntax errors with exact.
JS Minifier
Strips comments, whitespace, and shortens local variable names in JavaScript source without altering execution semantics.
Base64 Encode/Decode
Encodes text or small files into Base64 strings and decodes them back with automatic MIME-type detection for binary safety.