dautov.dev

Lightning-fast developer tools. No ads, no tracking, no accounts. Everything runs in your browser.

Security & Crypto

Bcrypt Generator

Generate and verify bcrypt password hashes. Adjustable salt rounds.

Client-side

Scheduling

Cron Expression Builder

Build cron expressions visually. See the next 5 run times in plain English.

Client-side

Data & Config

JSON → Swift Struct

Paste JSON, get Codable Swift structs. Handles nested objects and arrays.

Client-side

JSON → TypeScript

Paste JSON, get TypeScript interfaces. Supports optional fields and enums.

Client-side

iOS & Apple

Screenshot Resizer

Upload one screenshot, get all App Store sizes (6.7", 6.5", 5.5", iPad) in a ZIP.

Client-side

AASA Validator

Validate your apple-app-site-association file for Universal Links.

Coming soon