Free Online Browser Tools

Yes — every LK Forge tool runs free in your browser with no account, no download and no payment. The only paid option anywhere is VoiceFlow (voice dictation): it is free to use, with an optional one-time $8.99 Pro unlock for unlimited dictation and saved documents — no subscription. Most tools run entirely on your device, so the text, files and JSON you work with stay in your browser and are never uploaded. The live-data tools — the weather suite and the earthquake, volcano, wildfire and space trackers — do make network requests to read public feeds (USGS, NASA, Smithsonian GVP, Open-Meteo), but they never upload what you type. Open any tool at lkforge.com/tools and it works the moment the page loads.

Word Counter tallies words, characters, sentences and paragraphs in real time as you type or paste text. You can also upload a PDF or Word file, view a sortable word-frequency table, and check your length against a built-in word and character limits cheat sheet. It estimates reading time and speaking time from the same text, so you can size a blog post or a talk without reaching for a second tool.

TypingTrack and Word Counter both count words, characters, sentences and paragraphs live, but they are built for opposite jobs. TypingTrack is a distraction-free typing pad for practice: you type into an empty area and watch the counts climb as you go, with built-in count, concision and speed drills to build real typing skill. It has no file upload and no speed timer, keeping the focus on the act of typing. Word Counter is built for analysing text you already have: paste it in or upload a PDF or Word file, then read a sortable word-frequency table and compare your length to a word and character limits cheat sheet. Both run entirely in your browser, so nothing you type or upload is sent to a server.

World Clock shows your live local time with an animated seconds ring and a minute progress bar, alongside your timezone name, UTC offset and IANA timezone ID. You can toggle between 12 and 24-hour format, switch dark or light mode, and copy your timezone ID with one click. Everything is read from your browser locale, so nothing is uploaded.

Network Tools is a suite of browser networking utilities. The Subnet Calculator works out IPv4 and IPv6 subnets from any CIDR — network and broadcast address, host range, masks and host count, with VLSM splitting. The IP Address Lookup geolocates any IPv4 or IPv6 address with its country, city, ASN, ISP, timezone and reverse DNS. The DNS Lookup resolves A, AAAA, MX, NS, CNAME, CAA and TXT records for any domain. The Ping Tool measures TCP round-trip time to any public host, reporting min, avg, max, standard deviation and packet loss. What Is My IP shows your own public address with its location and ISP. The subnet, DNS and IP tools run in your browser; the ping runs on a hosted edge worker so it works even on hosts that drop ICMP.

Word Generator creates random English words on demand, with filters for word type, length range, syllable count and starting letter. It draws from a curated dictionary using a Fisher-Yates shuffle for statistically fair, non-repeating results, and includes built-in dictionary, thesaurus and definition lookups, so it doubles as a vocabulary research tool, not just a generator. The word-type filter covers nouns, verbs, adjectives and adverbs, which is what makes it usable for writing prompts, naming exercises and vocabulary drills rather than only for random output.

Word Unscrambler takes any jumble of letters and surfaces every valid word hidden inside, from short two-letter finds to full-length solutions. It is built for anagram solving, Scrabble and Words With Friends help, vocabulary practice and puzzle-solving, all free in your browser. Enter up to 15 letters, use ? or * for a blank tile, then filter by length or by starting, ending and contained letters and sort the results by Scrabble points, Words With Friends points, length or alphabetically.

No account is required. Every tool runs entirely in your browser with no registration or login. Just open a tool at lkforge.com/tools and it works immediately, with nothing saved to a server.