DevKit vs DevKit

Convert files and debug code in one app. DevKit turns PDFs into editable Word documents, photos into PDFs and HEIC photos into JPGs, and gives developers a full kit of formatters, decoders and generators. Everything runs on your iPhone or iPad: your files are never uploaded. FILE TOOLS > PDF to Word: Turn a PDF into an editable Word document (.docx), keeping headings, lists, links, images, headers and footers. Preview the result before you save it. Scanned pages are read with on-device text recognition. Tables are kept on iOS 26 and later. > JPG to PDF: Combine photos and scans into one tidy PDF > HEIC to JPG: Turn iPhone photos into JPGs for forms and websites > MOV to MP4: Turn .mov videos into .mp4 files > HTML Viewer: Open .html files safely and see their source > JSON, XML and CSV Viewers: Open data files as a tree or a table > Unzip and Zip Files: Open .zip archives, or bundle files into one > Open files straight from the Files app, Mail or Safari, and find everything you convert in the Files tab FORMATTERS > JSON Formatter: Format, minify and validate JSON, with a collapsible tree view > HTML, CSS, JavaScript, XML and SQL Formatters ENCODE & DECODE > JWT Debugger: Decode tokens, inspect headers and claims, verify signatures > Certificate Decoder: Read X.509 certificates > Base64, URL Encoder and Parser, HTML Encoder, Backslash Escape > Hash Generator: MD5, SHA-1, SHA-256 and SHA-512 CONVERTERS > Timestamp, Case Converter, Color Converter (HEX, RGB, HSL) > YAML to JSON, CSV to JSON, Number Base, Hex to Text > Cron Parser: Read cron expressions in plain English, with the next run times GENERATE & COMPARE > QR Code: Scan codes live with the camera or from a photo, and create your own > UUID and ULID Generator, Random String, Lorem Ipsum > Diff Checker, RegEx Tester, Markdown Previewer, Line Sort, String Inspector MADE FOR YOUR PHONE > History reopens your recent runs, stored only on your device > Paste, copy and share in one tap > Light and dark designs, large text and VoiceOver support > No account and no sign-up PRIVACY The tools process your text and files on your device. DevKit uses analytics to learn which tools are used (never what you put in them); you can turn it off in Profile > Privacy & Data. SUBSCRIPTION DevKit Pro unlocks every tool, as a monthly or yearly auto-renewing subscription. The price for your country is shown in the app before you buy. Eligible new subscribers get a free trial. Payment is charged to your Apple ID account when you confirm the purchase, or when the trial ends. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://devkitpro.app/privacy

DevKit is the developer toolbox you already keep open in a browser tab, rebuilt as a native app for iPhone, iPad and Mac — and it works with the radio off. Paste something and DevKit works out what it is. A JSON Web Token, a certificate, a cron line, a CIDR block, a colour, a hex digest: it recognises the shape and offers the right tool. WHAT YOU GET FREE • JSON Format — pretty-print, minify and validate, keeping your key order and number literals • JWT Decode — header, claims and expiry, with optional HMAC verification • Base64 — standard and URL-safe, padded or not • URL Encode — query, form and path semantics • Regex Tester — matches, capture groups, named groups, replace and split • Hash — MD5, SHA-1, SHA-256, SHA-384, SHA-512 • UUID Generate — version 4 and time-ordered version 7, in bulk • Unix Time — epoch seconds, milliseconds, microseconds and nanoseconds, any time zone • Colour Convert — HEX, RGB, HSL, HSB, CMYK, with WCAG contrast ratios • String Case — camel, snake, kebab, Pascal and eight more, all at once • Number Base — binary, octal, decimal, hex and any base from 2 to 36, with a bit view • Text Diff — line-by-line comparison with counts WHAT PRO ADDS All 42 tools, including YAML ↔ JSON, XML ↔ JSON, CSV ↔ JSON, HTML entities, string escaping for six languages, ULID and NanoID, HMAC, PBKDF2 calibration, a cron parser that tells you the next ten runs, JSONPath with jq-style pipes, a SQL formatter, native Markdown preview, an offline HTML preview, X.509 certificate decoding, RSA and EC key inspection, QR generation and scanning, lorem ipsum, text statistics, slugify, chmod, IP and CIDR maths, MIME lookup, HTTP status reference, Unicode inspection, seeded sample data, time-zone conversion, semver comparison, URL parsing, a query-string builder and a searchable git command reference. Pro also unlocks unlimited history, iCloud sync of your favourites and history, Home Screen widgets, and the share extension. BUILT FOR HOW YOU WORK • Every tool is a Shortcuts action, so you can compose them into automations • Send selected text straight to DevKit from any app, or from the Services menu on a Mac • Search and keyboard shortcuts on iPad and Mac, and a menu bar popover on macOS • Favourites, history and drafts that pick up where you left off PRIVACY, PLAINLY DevKit makes no network requests. It has no account, no analytics and no third-party SDKs. Everything you paste is processed on your device. History is stored locally, you can turn off saving previews, and you can erase everything from Settings. One purchase covers your iPhone, iPad and Mac. TERMS AND PRIVACY Terms of Use: https://devkit.eonix.lk/terms Apple's standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://devkit.eonix.lk/privacy