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.