Forge — Developer Toolkit

24 essential developer tools. Cheat sheets. Code snippets. Regex & SQL playgrounds. All 100% offline, zero data collected. No subscriptions.

Forge puts 24 essential developer tools in your pocket — all running 100% offline with zero data collection.

Stop Googling for converters, formatters, and generators. Forge handles them all in one beautiful, lightning-fast app.

WHAT'S INSIDE

Text & Data Tools • JSON Studio — format, validate, minify, and explore with tree view • Regex Lab — build and test patterns with live highlighting and a built-in playground • Markdown Preview — instant rendered preview as you type • Diff Viewer — side-by-side text comparison with highlighted changes • SQL Formatter — beautify and minify SQL queries • Lorem Generator — configurable placeholder text

Encoding & Hashing • Base64, URL, and HTML entity encoder/decoder • Hash Generator — MD5, SHA-1, SHA-256, SHA-512, HMAC • String Escaper — escape/unescape for JSON, regex, SQL, HTML, XML

Web & API Tools • JWT Inspector — decode tokens, view claims, check expiration • cURL Builder — visual HTTP request builder with generated commands • HTTP Reference — status codes, methods, and headers at a glance

Generators & Converters • UUID Generator — v4 with bulk mode and copy history • Password Generator — strong passwords and API-key-style tokens • Timestamp Converter — Unix to human-readable with timezone support • Color Converter — HEX, RGB, HSL, SwiftUI, and CSS with live preview • Number Base Converter — decimal, binary, hex, and octal • Pixel Density Converter — pt, dp, px, rem, and em across platforms • Unix Permissions Calculator — chmod made visual • Cron Expression Builder — create and decode cron schedules • String Case Converter — camelCase, snake_case, kebab-case, and more • Text Statistics — word, character, line, and byte counts • IP/Subnet Calculator — CIDR, subnet masks, and IP ranges • QR Code Generator & Reader — create and scan QR codes on-device

CHEAT SHEETS & PLAYGROUNDS • Regex, Git, SQL, Bash, Vim, CSS cheat sheets — always available offline • Interactive Regex Playground with 25 progressive challenges • SQL Playground with a built-in sample database • 53 pre-loaded snippet templates across 8 languages

BUILT DIFFERENT • Tools run 100% Offline — no internet needed for any of the 24+ tools (App Store purchases and iCloud favorites sync use your own accounts) • Zero Data Collection — nothing tracked, nothing sent to Forge, nothing stored on our servers • Smart Clipboard — detects copied content and suggests the right tool • Clipboard History — persistent log of everything you copy • Code Snippets — save and organize reusable code with tags • Batch Mode — process multiple inputs at once • Share Extension — send text from any app directly to Forge • 7 Home Screen Widgets — quick access without opening the app • Siri Shortcuts — "Hey Siri, generate a UUID with Forge" • Spotlight Search — find any tool from your home screen • Custom Themes — 8 accent colors to match your style • iPad Keyboard Shortcuts — full hardware-keyboard support on iPad

5 tools are free. Unlock all 24+ tools with Forge Pro — one price, forever. No subscriptions.

DATA STORAGE

• Favorites and recent tools sync across your own devices via iCloud (iCloud Key-Value Store). Sync uses your personal iCloud account; no data reaches our servers.
• All other app data (presets, snippets, clipboard history) stays on-device.