NetProbe vs Base64 Encode Decode Offline

When a connection acts up, reach for NetProbe. Find responding hosts, check latency and TCP ports, trace routes, inspect DNS and HTTPS, and save the evidence—all from your iPhone or iPad. CHECK THE CONNECTION Use real IPv4 ICMP Ping with live latency charts and packet-loss statistics. Trace responding hops to a destination. Compare up to three targets in a timed foreground Stability session, with a timeline and notes to capture what happened. EXPLORE YOUR LOCAL NETWORK Scan your LAN for responding IPv4 hosts, label saved results, and jump into Ping or a port check. Browse supported Bonjour services, inspect their advertised addresses and ports, and test a selected TCP endpoint. SEE WHICH PORTS RESPOND Check common TCP ports or choose your own. Use web, database and other port presets to check whether an endpoint accepts a connection. LOOK CLOSER AT DNS AND HTTPS Look up A, AAAA, MX, TXT, CNAME, NS, SOA and PTR records through Google or Cloudflare. Compare both providers side by side. Inspect HTTPS status, redirects and available connection timings. Follow DNS results into selected-address TLS checks that preserve the hostname and system trust. KEEP A USEFUL RECORD Save diagnostics in local History and revisit the details. Compare supported service/TCP or DNS runs before and after a change. Preview reports with detail redaction, then share text or CSV when you need to explain what you found. THE EVERYDAY EXTRAS Send Wake-on-LAN magic packets to compatible devices using saved shortcuts. Calculate IPv4 subnet ranges, masks and broadcast addresses offline. Look up available Whois registration details for supported domains. BUILT FOR IPHONE AND IPAD A focused phone layout and an iPad sidebar workspace. Dark, light and automatic appearance. No app account required. No ads or subscriptions. TRY THE TOOLKIT. UNLOCK IT ONCE. Start a seven-day free trial. Keep access with a one-time lifetime in-app purchase; the app shows your regional price before purchase. Diagnostics contact the targets and providers you choose. Saved history stays on your device until you export it. Discovery shows responding hosts and supported advertised services, not a guaranteed inventory. Missing replies do not prove a host is offline. Stability runs in the foreground; before-and-after comparison supports service/TCP and DNS runs. Wake-on-LAN requires compatible hardware and network settings; sending a packet does not confirm a wake. Review reports before sharing.

Paste a Base64 string, tap once, read the answer — right on your iPhone, fully offline. No web converter, no upload, no wondering who just logged the token you pasted. Base64 Encode Decode Offline is a developer scratchpad built for the real thing you paste: blobs copied out of logs and terminals. The decoder tolerates URL-safe alphabets, missing padding and line-wrapped copy-paste, auto-detects whether you meant encode or decode, and refuses garbage instead of returning silent nonsense. URL decoding is byte-accurate, so a leading BOM or odd byte is preserved instead of being quietly eaten. Everything renders in a proper monospaced font. WHAT YOU GET • A wrapped, unpadded, URL-safe Base64 blob from a log file still decodes cleanly — whitespace, CRLF and base64url handled for you • Paste a JWT and read its pretty-printed header and payload immediately — the signature never touches a server • One input, four digests: MD5, SHA-1, SHA-256 and SHA-512 update as you type, with one button to copy all four • URL-encode a query value and the &, =, + and # characters that break query strings are actually escaped • Turn any file into Base64 or a ready-to-embed data URI with the correct MIME type — and turn Base64 back into a file • The String Inspector shows characters, UTF-8 / UTF-16 / UTF-32 byte counts, words and lines the moment text is entered PERFECT FOR • Backend and mobile developers debugging an API payload away from the laptop • QA engineers inspecting auth tokens without pasting credentials into a website • Sysadmins decoding config blobs and verifying checksums from a phone session • Students seeing exactly how encodings and hash digests behave WHY NOT JUST USE A WEB CONVERTER? Because every online encode/decode tool receives your string on its server — and the strings developers convert are exactly the ones that should never leave the machine: session tokens, API keys, connection strings, JWTs. This app does all conversion and hashing on the device with Apple's CryptoKit. It works in airplane mode. PRIVATE BY DEFAULT No accounts, no tracking of your content, no network needed to convert. Your inputs and your conversion history are stored only on your iPhone. FULL ACCESS Pro unlocks unlimited saved conversions, file conversion beyond 5 MB in both directions, and Batch mode to convert many lines in one pass. Full access is available as a weekly subscription, a yearly subscription, or a one-time lifetime purchase. Decode that string before the next station — download Base64 Encode Decode Offline. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia