# XHelper: Developer Toolkit — JSON, JWT, Base64 & more > Developer utility for SHA256 hashing, timestamp conversion, and base64 encoding/decoding. (iPhone/iPad app by Vea Software LLC.) - Source: https://appshunter.io/ios/app/xhelper-developer-toolkit/id1329601633 (this page in markdown: same URL + `.md`) - Developer: [Vea Software LLC](https://appshunter.io/developer/578466740) - Category: Developer Tools, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 27.0 · 6 MB - Languages: American English - Released: 2019-05-01 - Data updated: 2026-10-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/xhelper-developer-toolkit/id1329601633/reviews.md ## What is XHelper? XHelper is a fast, private toolkit for the small conversions developers do all day. Paste anything and XHelper recognizes it — a JWT, JSON, a Unix timestamp, a UUID, a URL, a color, a number, or Base64 — and opens the right tool with your input already filled in. ENCODING • Base64 — Encode and decode text and files, with a URL-safe option and image previews for decoded data. • URL — Percent-encode and decode, and see every part of a URL plus its query parameters. • JWT — Decode the header, payload and claims, see when a token expires, and verify HS256, HS384 and HS512 signatures. HASH • MD5, SHA-1, SHA-256, SHA-384 and SHA-512 for text or files, with optional HMAC. Large files are hashed in chunks. FORMAT • JSON — Pretty-print with 2 spaces, 4 spaces or tabs, minify, sort keys, and get errors with the exact line and column. GENERATE • UUID — Create v4 or time-ordered v7 UUIDs in batches, with uppercase, hyphen and brace options. Inspect any UUID, including the timestamp inside a v7. CONVERT • Epoch — Unix timestamps in seconds, milliseconds, microseconds or nanoseconds to UTC, local time, ISO 8601 and relative dates, and back again. • Number Base — Binary, octal, decimal and hex, including negative numbers. • Color — Hex, RGB and HSL, plus ready-to-paste SwiftUI, UIKit and AppKit code. TEXT • Regex Tester — Live match highlighting, capture groups and flags. • Text Diff — Compare two blocks of text line by line. • Text Tools — camelCase, snake_case, kebab-case and more; sort, reverse and de-duplicate lines; count characters, words, lines and bytes. WORKS EVERYWHERE • Shortcuts, Siri and Spotlight — Encode and decode Base64 and URLs, hash text, format JSON, decode JWTs, generate UUIDs, convert timestamps and change case without opening the app. • Mac Services — Select text in any Mac app and use Services → XHelper to encode, decode, format JSON or change case in place. • A native app for Mac, iPhone and iPad, with a searchable sidebar and keyboard shortcuts on Mac. PRIVATE BY DESIGN XHelper works completely offline. Nothing you paste ever leaves your device, and there's no tracking of any kind. ## Key features - SHA256 string hashing - Epoch and Unix timestamp conversion - Base64 encoding - Base64 decoding ## Is XHelper safe? Not enough ratings yet to assess XHelper. ## Is XHelper legit? XHelper: Developer Toolkit appears to be a legitimate app. The AppsHunter Legitimacy Score for XHelper is 83 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/xhelper-developer-toolkit/id1329601633/reviews.md ### 5/5 — So great! *2022-03-28* This app keeps me from going to junky websites to get the same behavior. Native, nice mac app. Just get it and use it. ## Frequently asked questions about XHelper ### What developer tasks can XHelper assist with? XHelper provides tools for hashing strings using SHA256, converting between epoch and Unix timestamps, and encoding/decoding strings with base64. These are common utilities for developers working with data and security. ### Is XHelper free to use? Yes, XHelper is completely free to download and use. It does not require any payment or subscription to access its features. ### Does XHelper have ads? No, XHelper does not contain any advertisements. Users can utilize all its features without interruption. ### On which devices can I use XHelper? XHelper is available on Mac, iPhone, and iPad. This broad compatibility allows developers to use it across different Apple platforms. ### How often is XHelper updated? The app was last updated on April 13, 2025, with version 1.4.0. This indicates a recent update, suggesting ongoing support and potential for future improvements. ### What is the age rating for XHelper? XHelper has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions. ### Can XHelper be used for advanced cryptography? XHelper offers SHA256 hashing, which is a cryptographic hash function. However, it is a utility tool and not a comprehensive cryptography suite for complex security operations. ## Version history (last 5 releases) ### 2026.2.0 — 2026-10-04 XHelper has been rebuilt from the ground up. • Detect: paste anything and jump straight to the right tool. • 10 new tools: URL, JWT, JSON, UUID, Number Base, Color, Regex, Diff and Text Tools, plus a much more capable Hash tool. • Hash and Base64 now work with files. • Shortcuts, Siri and Spotlight actions. • Mac Services for encoding, JSON formatting and case conversion in any app. • A new design with a searchable sidebar on Mac and iPad. ### 2026.1.0 — 2026-10-03 Bug fixes and performance improvements. ### 1.4.0 — 2025-04-13 Bug fixes and performance improvements. ### 1.3.0 — 2022-12-27 Bug fixes and performance improvements. ### 1.2.0 — 2022-08-15 Updates UI and icon. ## Apps similar to XHelper | App | Rating | Price | Category | | --- | --- | --- | --- | | [Blue Van Clef for Mobile](https://appshunter.io/ios/app/blue-van-clef-for-mobile/id1511428132) | 4.8 (6) | Free | Developer Tools | | [Search Ads Manager: Analytics](https://appshunter.io/ios/app/search-ads-manager-analytics/id1526274521) | 5.0 (3) | Free | Developer Tools | | [Commander \| Terminal Commands](https://appshunter.io/ios/app/commander-terminal-commands/id1666417806) | 5.0 (1) | Free | Developer Tools | | [Secure Terminal](https://appshunter.io/ios/app/secure-terminal/id1463284695) | 4.5 (62) | Free | Developer Tools | | [JellyCuts](https://appshunter.io/ios/app/jellycuts/id1522625245) | 3.6 (58) | Free | Developer Tools | | [DetailsPro](https://appshunter.io/ios/app/detailspro/id1524366536) | 4.8 (382) | Free | Developer Tools | ## Related topics [xtool xcs](https://appshunter.io/ios/topics/xtool-xcs) · [sha256](https://appshunter.io/ios/topics/sha256) · [software developers](https://appshunter.io/ios/topics/software-developers) · [dvc toolkit](https://appshunter.io/ios/topics/dvc-toolkit) · [chmod toolkit](https://appshunter.io/ios/topics/chmod-toolkit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-18.*