Forge — Developer Toolkit
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Description
Forge puts 24 essential developer tools in your pocket — all running 100% offline, with no personal data collected (just anonymous usage diagnostics).
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 sync use your own accounts)
Private by design — no accounts; anonymous, aggregated usage diagnostics only; we never sell or share your data
iCloud Backup — snippets, presets, and favorites back up to your own iCloud Drive; restore on a new device by signing into the same Apple ID
Smart Clipboard — detects copied content and suggests the right tool
Clipboard History — persistent log of everything you copy (stays on your device, never backed up)
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
5 tools are free. Unlock all 24+ tools with Forge Pro — one price, forever. No subscriptions.
DATA STORAGE
Your snippets, presets, and favorites back up automatically to your personal iCloud Drive, and favorites/recents also sync via iCloud Key-Value Store. All of this uses your own iCloud account — no data reaches our servers.
Clipboard history stays on your device and is never backed up.
Anonymous, aggregated usage diagnostics (no personal data, no tracking) are sent so we can prioritize fixes.