Dev Generators
Technical data generation for testing and development. Create random UUIDs/GUIDs, generate API keys, mock JSON data, and simulate credit card numbers or IP addresses for software testing environments.
Generate random dates and timestamps within a specific range. Features business-day filtering (no weekends), time constraints,...
Generate bulk UUIDs (v1, v4) & GUIDs. Export to JSON, CSV, SQL. Analyze UUID structure, bits,...
The ultimate engineering-grade generator for Android Adaptive Icons, Notification Icons, and Play Store assets. Features built-in...
Enterprise-grade tool for Linux packaging. Generate FreeDesktop-compliant icon themes, validate .desktop entries, and export assets for...
Generate valid random IMEI numbers for software testing and validation. Includes Luhn algorithm logic and brand-specific...
Create varied placeholder text for designs. Features standard Latin, Hipster, and Pirate Ipsum modes with HTML...
Visualize your database schema instantly. Generate Entity-Relationship diagrams from text or templates. Includes 20+ standard data...
The advanced Crontab Generator and Validator. Bi-directional parsing, natural language support, and a massive database of...
Generate valid dummy credit card numbers for testing e-commerce gateways and software validation. Supports Visa, MasterCard,...
Enterprise-grade dummy data generator. Features recursive pattern parsing, combinatorial testing logic, UUIDs, and SQL/JSON/CSV export for...
Generate syntactically correct, fake phone numbers for software testing and form validation. Supports E.164 international formats...
Generate massive amounts of mock JSON data for API testing. Define custom schemas, use 25+ built-in...
Convert CSV, JSON, or Excel data into optimized SQL INSERT statements. Supports MySQL, PostgreSQL, SQL Server,...
Generate cryptographically random SHA-0 hashes instantly. Full FIPS PUB 180 (1993) implementation with batch generation, copy,...
Generate random IPv4 and IPv6 addresses with class filtering, CIDR notation, private range exclusion, and bulk...
Generate genuine random SHA-512 hashes using the Web Crypto API. Create 1-500 cryptographically secure 128-character hex...
Generate cryptographically secure random SHA-384 hashes instantly. Configurable batch size, format, and output options for testing...
Generate cryptographically secure random SHA-256 hashes instantly. Bulk generation up to 10,000 hashes with copy, export,...
Generate cryptographically random SHA-224 hash values instantly. Bulk generation up to 1000 hashes with copy, download,...
Generate cryptographically secure NanoIDs with custom alphabet, length, and batch size. Collision probability analysis included.
Generate random MD5 hashes instantly. Create 1 to 10,000 unique 128-bit MD5 digests with configurable case,...
Generate random MD4 hash values instantly. Full RFC 1320 implementation with configurable count, case, separators, and...
Generate random MAC addresses with custom format, separator, vendor OUI prefix, unicast/multicast and UAA/LAA bit control....
Generate random IPv4 addresses by class (A-E), exclude private/reserved ranges, add CIDR notation, and export results....