Utility Tools

Premium everyday helpers — QR code, barcode, password, hash, timestamp, validators, morse, and binary utilities.

Generate QR codes for URLs, Wi-Fi, vCards, and email; download PNG or SVG instantly.

Generate EAN-13, UPC-A, Code128, Code39, and Code93 barcodes with PNG and SVG download.

Generate cryptographically strong passwords with length, character set, and pronounceable modes.

Analyze password strength with entropy math, weak-list checks, and visual meters.

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text or files.

Convert Unix / epoch timestamps to human-readable dates and back, with second/millisecond modes.

Convert between Unix epoch, RFC 2822, ISO 8601, and human-readable dates.

Convert binary strings to plain text (UTF-8 / ASCII) with auto whitespace handling.

Convert any UTF-8 / ASCII text into 8-bit binary chunks separated with spaces.

Encode plain text to international Morse and decode Morse back to plain text.

Convert any PNG, JPG, or SVG into a multi-size ICO favicon plus 16/32/180/192/512 PNG variants.

Audit any site for SEO, performance, accessibility, mobile, and meta basics.

Run a pre-AdSense readiness audit: content, navigation, contact, privacy, and policy checklist.

Validate email addresses with regex, typo fixes, and disposable-domain detection.

Generate random integers, decimals, or picks from a custom list with seedable modes.