Generate Bcrypt hashes online for your passwords. Set custom salt rounds for security testing.
Base64 Encoder / Decoder — Encode & Decode Base64 Online Free
Encode text to Base64 or decode Base64 strings back to plain text instantly. Supports UTF-8, file encoding, and data URIs. Free, private, no signup required.
Base32 Encoder
Free, fast, and secure base32 encoder tool for your everyday needs.
Bandwidth Cost Calculator – Cloud Egress & CDN Data Transfer
Calculate and model monthly cloud bandwidth and data egress expenses across AWS, Google Cloud, Azure, and Cloudflare. Evaluate CDN offload savings and gigabyte transfer.
ASCII Art Generator
Generate ASCII art from text online. Convert your text to block letter banners instantly.
API Tester Pro — Online HTTP REST Client & cURL Tool
Free, fast, and secure api tester tool for your everyday needs.
API Response Formatter – JSON/XML Debugger & Headers
Format, beautify, and analyze raw HTTP API responses and headers with payload metrics, gzip compression ratios, and cURL snippet generation.
API Rate Limiting & Token Bucket Algorithm Simulator
Simulate API rate limiting across Token Bucket, Leaky Bucket, Fixed Window, and Sliding Window Counter algorithms. Model burst capacity, HTTP 429 Retry-After, and Redis memory.
API Rate Limit Calculator – Token Bucket & Burst Sizing
Calculate and design API rate limiting algorithms including Token Bucket, Leaky Bucket, and Fixed Window. Size capacity, burst limits, and requests per second.
SQL WHERE Builder — Visual Boolean Filter & Regex Query Generator
Build complex SQL WHERE clauses visually with AND/OR condition grouping, comparison operators, and regex patterns.