# Crintech Toolkit

> Offline developer tools

Canonical page: [https://chrome-stats.com/d/id6746194023](https://chrome-stats.com/d/id6746194023)

## Overview

- **ID:** `id6746194023`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** CRISTOBAL RUIZ LORITE
- **Category:** Utilities
- **Version:** 4.1
- **Last updated:** 2026-05-12
- **First published:** 2026-05-12
- **Size:** 13 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/id/app/crintech-toolkit/id6746194023)
- **Website:** [https://crintech.pro](https://crintech.pro/)
- **Privacy policy:** [https://crintech.pro/toolkit/privacy/](https://crintech.pro/toolkit/privacy/)

## Description

18+ developer utilities in one app: JSON, regex, hashes, JWT, UUID, passwords, converters, an HTTP client and a snippets library. No accounts. No tracking.

Crintech Toolkit bundles the utilities a developer (or any tinkerer) reaches for every day into a single app — no accounts, no ads, and nothing sent anywhere.

TEXT & DATA
• JSON formatter — format, minify, validate
• Regex tester — match highlighting and example patterns
• Text counter — words, characters, lines, paragraphs, reading time
• Text diff — compare two texts line by line
• Markdown preview — live rendering

ENCODERS
• Base64 — encode/decode, URL-safe variant
• URL encoder — percent-encoding, query mode
• Hashes — MD5, SHA-1, SHA-256, SHA-384, SHA-512
• HTML entities — encode/decode
• JWT decoder — inspect header and payload (local decode)

GENERATORS
• Lorem Ipsum — paragraphs, sentences or words
• UUID generator — v4, in batches, uppercase or dashless
• Password generator — configurable, with entropy in bits
• QR generator — turn text, URLs or vCards into a QR code

CONVERTERS
• Colour converter — HEX ⇄ RGB ⇄ HSL with sliders
• Timestamp — Unix epoch ⇄ ISO 8601
• Number base — binary, octal, decimal, hexadecimal
• Case converter — camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE and more

NETWORK
• HTTP client — fire GET/POST/PUT/PATCH/DELETE requests at any REST API with custom headers and body, and inspect the response: status code, timing, and pretty-printed JSON. Ships with ready-to-run examples.

SNIPPETS
Save chunks of text, code or tool output into a local library with tags and search. Everything stays on your iPhone — no cloud, no sync.

PRIVACY
• Works offline — the only network traffic is requests you fire yourself in the HTTP client
• No accounts, no sign-up
• No tracking, no telemetry, no ads
• No in-app purchases

Three languages (Spanish, English, Basque), light/dark mode, custom accent colours, and a "tip of the day" widget.

## Rankings

- #1,833,846 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6746194023)