AppmanCC
A Simple and Efficient Toolkit
$0.99
New in 2.6: a fresh, bright design. Every hash with auto-verify, JSON, JWT, regex and diff, plus ping, traceroute, DNS, whois, LAN scan and a speed test.
AppmanCC is the developer toolkit that lives next to your clipboard. Paste anything — a hash, a token, a blob of JSON, a URL — and AppmanCC recognizes it and shows the result instantly. No accounts, no tracking.
ONE PASTE, THE RIGHT TOOL
• Copy something, open AppmanCC and tap Paste. JSON, JWTs, hashes, UUIDs, timestamps, URLs and Base64 are detected automatically.
• Results slide up from the bottom while your input stays on screen. Edit the input and the result updates as you type.
• Switch tools in place, drag the panel up for more room, or down to get it out of the way.
HASH & VERIFY
• MD5, SHA1, SHA224, SHA256, SHA384, SHA512 side by side, plus SHA3-256, SHA3-512 and CRC32.
• Paste an expected hash and AppmanCC tells you which algorithm matches — hex or Base64, any case.
• HMAC with a text or hex key, UTF-8 / UTF-16LE / ASCII input, and a warning when a trailing newline would change your hash.
• Hash files of any size from Files, with progress and cancel.
ENCODE & DECODE
• Base64 encode and decode with automatic direction, URL-safe variant, padding, MIME line breaks and data URIs. Decoded images and files can be saved.
• URL encode and decode (component or full URL, %20 or +), with every part of a URL and its query parameters listed separately.
• JWT decoder: formatted header and payload, issued / expiry times with a live countdown, and an on-device HS256/384/512 signature check.
FORMAT & VIEW
• JSON Pretty, Minify and a collapsible Tree view with search and copy-path. Your key order and number literals are kept exactly as written.
• Errors point to the exact line and column, with a one-tap lenient fix for trailing commas and single quotes.
• View the source of any web page with syntax highlighting, search and redirects shown.
• Compare two texts by line or character, side by side or inline.
CONVERT & GENERATE
• Unix timestamps (seconds or milliseconds) to dates and back: local time, UTC, ISO 8601 and RFC 2822, in any time zone.
• Generate UUID v4 or v7 in batches, or inspect a UUID's version, variant and creation time.
• Binary, octal, decimal and hex side by side, with numbers of any size and two's complement.
• Test regular expressions with live highlighting, capture groups, flags and replace preview.
NETWORK TOOLS
• Ping over ICMP, UDP or TCP with live statistics, payload size, don't-fragment and an audible mode.
• Traceroute with per-hop times and reverse DNS names.
• Port scan of common ports or any range, with service names.
• Whois that follows registry referrals, or RDAP.
• DNS lookups of A, AAAA, CAA, CNAME, MX, NAPTR, NS, PTR, SOA, SRV and TXT against the system or any server, with DNSSEC records, all sections and no-recursion queries.
• Device info: gateway, DNS servers, external IPv4 and IPv6, proxy, and the addresses and traffic of Wi-Fi, VPN and cellular.
• LAN scan: find the devices on your Wi-Fi, star the ones you care about, and keep past scans.
• Speed test: latency, jitter, download and upload with live charts and a history.
WORKS EVERYWHERE YOU DO
• Share Extension and Action Extension: run any tool on text or files from other apps without leaving them.
• Shortcuts and Spotlight actions for hashing, Base64, URL coding, JSON, JWT, timestamps and UUIDs.
• Home Screen and Lock Screen widgets, and a Control Center button on iOS 18.
• Pin your favorite tools and reorder them. History keeps what you copied, on this device only.
• iPad keyboard shortcuts: ⌘1–⌘9 to switch tools, ⌘⇧C to copy the result, and more.
PRIVATE BY DESIGN
• Text tools run entirely on your device. Network tools only contact the hosts you enter. AppmanCC never reads your clipboard until you tap Paste.
• No analytics, no third-party SDKs, no data collected. Secrets such as HMAC keys and JWT secrets are never saved.
Questions or ideas? Write to feedback@binhua.org.
Ratings & Reviews
AppmanCC 2.6 is a complete rebuild.
• A new home: paste or type, and results rise from the bottom while your input stays in view. Switch tools without leaving the page.
• Smart paste: JSON, JWTs, hashes, UUIDs, timestamps, URLs and Base64 are recognized and opened in the right tool.
• Hash: all algorithms at once, SHA3 and CRC32, HMAC, file hashing and automatic verification.
• JSON: Pretty, Minify and Tree, with exact key order and line/column errors.
• New tools: URL, JWT, Timestamp, UUID, Number Base, Regex and Diff.
• Share and Action extensions, Shortcuts actions, widgets and a Control Center button (iOS 18).
• Pin and reorder your tools, history of what you copied, and iPad keyboard shortcuts.
• New network tools: Ping (ICMP, UDP, TCP), Traceroute, Port scan, Whois / RDAP, DNS lookup, Device info, LAN scan and Speed test.
• Still private: no data collected.
The developer, Bin Hua, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bin Hua
- Size
- 6.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Bin Hua
