Everyday Tools Offline vs Network Tools

A private toolkit for photos and files. Compress or resize images, remove EXIF metadata, scan and create QR codes, convert video to GIF, and open supported documents without uploading selected files. No account is required. No subscription is required. No ads are shown on iPhone or iPad. Everyday Tools Offline is designed for quick everyday tasks, with selected photos, documents, and files processed directly on your device. IMAGE AND MEDIA TOOLS • Compress and resize images, adjust RGB curves, crop or combine images, remove EXIF metadata, and add visible watermarks. • Inspect supported blind-watermark patterns without altering source images. • Convert videos to GIF with trim, speed, motion, aspect, and size controls. • Check supported local metadata clues that may indicate an AI image source. Results are clues, not proof of origin. DOCUMENTS, QR, AND FILE TRANSFER • Open PDF, Markdown, and text documents. • Read CAMT.052/.053/.054, MT940/942, OFX/QFX/QBO, QIF, and recognized bank CSV exports locally. The reader is view-only and never connects to a bank. • Create QR codes or scan them with the camera or from local images. • Transfer files up to 20 MiB between two nearby devices through animated QR frames. The QR stream is visible to nearby cameras, so use it only in a trusted environment. WORKSHOP REFERENCES • View DXF files and use DPI canvas, delay-time, bearing, kerf-offset, tap-drill, sheet-metal bend, pocket-hole, and mat-board references. BUILT FOR REPEAT USE • Customize Home quick actions and reorder the tool grid. • Use English, Brazilian Portuguese, Latin American Spanish, French, German, Japanese, Korean, and Traditional Chinese. • No account is required, and no subscription is required. PRIVACY BY DESIGN Selected images, videos, documents, statement contents, QR values, and transferred files are processed locally and are not uploaded to our servers. Network access supports remote app configuration, optional analytics and crash diagnostics after the startup privacy gate permits data collection, and links you choose to open. Core tools do not upload your selected files. No ads are shown on iPhone or iPad. Workshop calculations and file interpretations are convenience references—not engineering, financial, legal, safety, or authenticity advice. Verify critical results independently.

A network engineer's toolkit that runs entirely on your iPhone. Seventeen tools, no account, no server of ours, and nothing about you collected. THE TOOLS • Ping — ICMP latency and packet loss, with a live chart • Traceroute — the hop-by-hop path, each router named • LAN scan — every device on your subnet, named and identified: routers, NAS boxes, printers, Macs, phones • Port scan — TCP connect scan with banners and service names, from a handful of ports to all 65535 • DNS — your own wire-format resolver: every record type at once, any public resolver you choose, DNS-over-HTTPS, reverse lookups, and a comparison mode that queries five resolvers and flags the one that disagrees • HTTP check — status, redirect chain, the DNS/connect/TLS/TTFB split, security headers • TLS — the full certificate chain, expiry, SANs, cipher suite, and whether the system trusts it • WHOIS — the referral chain followed to the registrar that actually holds the record • Wi-Fi — link quality graded against local thresholds, and a walking survey that compares rooms • Speed test — download, upload, latency and jitter, against Cloudflare or a URL you name • iperf3 — throughput against your own iperf3 server, up or down, multi-stream • IP calculator — CIDR maths, masks, host ranges, binary, and subnet division including VLSM • MAC lookup — 39,000 vendor prefixes, bundled and fully offline • Wake on LAN — the magic packet, sent to every address that might reach a sleeping machine • Network interfaces — addresses, subnets, flags and live throughput • Telnet — a raw TCP terminal for switches, PDUs and console servers • SSH — see below A REAL SSH CLIENT Not a wrapper. The protocol is implemented in Swift, and it does the things you actually need from a phone: • Jump hosts — reach a machine behind one bastion or several, each hop with its own account, its own credential and its own host key to confirm • Port forwarding — bind a local port to a service on the far side, then open it in a browser inside the app: a router's web interface, a database, a dashboard listening only on the server's loopback • scp — send a file up or pull one down, straight to the Files app • ssh-copy-id — put your public key in a server's authorized_keys without a second terminal • Keys — generate ed25519 on the device, or import ed25519, ECDSA and RSA in OpenSSH or PEM form, protected or not. Private keys live in the Keychain and can be exported under a passphrase when you need them elsewhere • Snippets — the commands you always type, one tap above the keyboard • A proper terminal — a real VT/xterm emulator, so vim and htop work, with esc, ctrl, alt, arrows and F-keys on a row of their own