Forge — Developer Toolkit

Forge puts 34 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 11 languages

BUILT DIFFERENT
• Tools run 100% offline — no internet needed for any of the 34 tools (Google Play purchases and Google backup use your own account)
• Private by design — no accounts; anonymous, aggregated usage diagnostics only; we never sell or share your data
• Google Backup — snippets, presets, and favorites back up to your own Google account with Android Auto Backup; they come back when you set up a new phone
• Smart Clipboard — detects copied content and suggests the right tool
• Clipboard History — opt-in log of what you copy from Forge (stays on your device, never backed up)
• Code Snippets — save and organize reusable code with tags
• Batch Mode — process multiple inputs at once
• Share Target — send text from any app directly to Forge, or select text and choose Forge
• 7 Home Screen Widgets — quick access without opening the app
• Quick Actions — long-press the Forge icon to generate a UUID, convert a timestamp, generate a password, or hash text
• Custom Themes — 8 accent colors to match your style

5 tools are free. Unlock all 34 tools with Forge Pro — one price, forever. No subscriptions.

DATA STORAGE

- Your snippets, presets, and favorites back up automatically with Android Auto Backup to your own Google account. All of this uses your own Google 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.