Free Tools. No Logs.
No Tracking. Ever.

Browser-based tools for developers. Paste your secrets, hashes, and JSON here — nothing leaves your device. No account, no server, no funny business.

Encoding & Decoding

3 tools

Base64 Encoder/Decoder

Encode or decode text and files to Base64 — images, PDFs, fonts and more

URL Encoder/Decoder

Percent-encode or decode URLs and query strings

Decode and inspect JSON Web Token headers and payloads

Hashing & Encryption

4 tools

MD5 Hash Generator

Generate MD5 hashes from any text input

SHA-256 Hash Generator

Generate SHA-256 hashes using the Web Crypto API

Bcrypt Hash Generator

Generate bcrypt password hashes with configurable rounds

Generate cryptographically random v4 UUIDs instantly

Formatting & Validation

2 tools

JSON Formatter & Validator

Pretty-print, minify, and validate JSON with syntax highlighting

JSON to PHP Array Converter

Convert JSON objects into PHP short array syntax

Generators & Converters

5 tools

Test regular expressions with real-time match highlighting

Cron Expression Generator

Build cron expressions and preview next execution times

Password Generator

Generate strong random passwords with custom rules

Unix Timestamp Converter

Convert between Unix timestamps and readable dates

QR Code Generator

Generate QR codes for URLs, text, WiFi, vCards and email — no tracking links