DeltaPad

10 Dev Tools. One App.

Free · In‑App Purchases · Designed for iPad

10 dev tools. One beautiful app. No ads, no accounts, no internet required. 10 essential developer tools in one beautiful app. DeltaPad gives you instant access to the tools you use every day — right on your iPhone and iPad. No internet required. No accounts. No ads. Just paste, tap, and get results in milliseconds. FREE TOOLS • JSON Formatter — Format, validate, minify with syntax highlighting and tree view • Base64 — Encode and decode with URL-safe variant and auto-detection • URL Encoder — Encode, decode, and see URL component breakdown • UUID Generator — One-tap generation, bulk mode, format options, persistent history • Timestamp Converter — Unix ↔ date with 4 formats, live "Now" mode, timezone picker PRO TOOLS (one-time $4.99) • JWT Decoder — Color-coded header/payload/signature with live expiry countdown • Regex Tester — Live match highlighting, capture groups, flag toggles, pattern library • Hash Generator — MD5, SHA-1, SHA-256, SHA-512 simultaneously, file hashing • Color Converter — HEX/RGB/HSL with live preview and SwiftUI/UIKit/CSS code output • Diff Viewer — Line-level and character-level diff with statistics DESIGNED FOR DEVELOPERS • Tron Grid theme with electric blue accent — dark mode only • Clipboard Intelligence — auto-detects JWT, JSON, Base64, or URL content • iPad sidebar with tool state preservation and keyboard shortcuts • Share Extension — share text from any app, auto-detect and route to the right tool • Home Screen & Lock Screen widgets — generate UUIDs and see timestamps without opening the app • Full accessibility — VoiceOver, Dynamic Type, Reduce Motion Zero friction. Open. Tap. Paste. Result.

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The developer, Olof Petterson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Olof Petterson
    • Size
      • 6 MB
    • Category
      • Developer Tools
    • Compatibility
      Requires iOS 26.2 or later.
      • iPhone
        Requires iOS 26.2 or later.
      • iPad
        Requires iPadOS 26.2 or later.
      • Mac
        Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 26.2 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026 Olof Petterson
  • Developer Website
  • Privacy Policy

    • More by Olof Petterson