Nexkit is a free toolkit for YouTube and Instagram creators — tag generator, title generator, description builder, hashtag generator, SEO meta tags, keyword density checker and more. Everything runs right in your browser.
68 free tools — creator tools, finance calculators, content checkers, and everyday image and text utilities. Click any card to open its full page.
Turn one keyword into a full set of ready-to-paste video tags.
Open tool → TL-02 🎬12 click-worthy title options built from your topic.
Open tool → TL-03 📝A structured description with timestamps, CTA and hashtags.
Open tool → TL-04 #️⃣Up to 30 niche, medium and broad hashtags for any topic.
Open tool → TL-05 👤Four bio styles built from your name and niche.
Open tool → TL-06 💬Mood-matched captions for any post, ready to copy.
Open tool →Calculate your average engagement rate from followers, likes and comments.
Open tool → TL-56 🎬Get a hook-body-CTA script structure for a short-form video.
Open tool → TL-57 🎨Get ready-made emoji combos for captions, bios or comments, by vibe.
Open tool → TL-58 🆔Turn a name or keyword into a batch of creative handle ideas.
Open tool →Title, description, Open Graph & Twitter card tags in one go.
Open tool → TL-08 📊See which words you're over- or under-using in your copy.
Open tool → TL-26 📖Score your text with Flesch Reading Ease and Grade Level formulas.
Open tool → TL-27 🔗Turn a title into a clean, URL-friendly slug.
Open tool → TL-36 🔗Build a campaign-tracked URL with UTM parameters.
Open tool → TL-37 🤖Generate a robots.txt file for your website.
Open tool → TL-38 🗺️Turn a list of URLs into a valid XML sitemap.
Open tool → TL-65 🚦Build a page-level meta robots tag to control indexing and crawling.
Open tool →Compare two texts and see how much word-sequence overlap they share.
Open tool → TL-25 🤖A rough heuristic signal based on writing-style patterns — not a reliable detector.
Open tool → TL-52 🧠Extract the most representative sentences from a longer text.
Open tool → TL-53 🗝️Find the multi-word phrases that repeat most often in a text.
Open tool → TL-54 🙂A rough positive/negative reading based on a word list.
Open tool →A simple, fast calculator for everyday math.
Open tool → TL-11 ➗Find a percentage, what-percent, or percent change.
Open tool → TL-18 📈Estimate the future value of a monthly SIP investment.
Open tool → TL-19 🏦Calculate monthly EMI, total interest and total repayment.
Open tool → TL-20 💹See how a principal amount grows with compound interest.
Open tool → TL-21 🧾Add or remove GST from an amount at any standard rate.
Open tool → TL-22 🏷️Work out savings and final price after a percentage off.
Open tool → TL-23 ⚖️Calculate Body Mass Index from height and weight.
Open tool → TL-32 🧾Work out the tip, total, and amount owed per person.
Open tool → TL-33 📐Convert between common length, weight and temperature units.
Open tool →Create strong, random passwords with custom rules.
Open tool → TL-29 🧩Validate, beautify, or minify JSON.
Open tool → TL-30 🔢Convert a number between binary, octal, decimal and hex.
Open tool → TL-39 📄Generate placeholder text for mockups and layouts.
Open tool → TL-40 🔐Encode text into base64, or decode base64 back into text.
Open tool → TL-41 🌐Encode or decode special characters for use in a URL.
Open tool → TL-42 🔤Convert special characters to HTML entities, or decode them back.
Open tool → TL-43 #️⃣Generate a SHA hash of any text, computed locally.
Open tool → TL-44 🆔Generate one or more version-4 UUIDs.
Open tool → TL-51 🧪Generate placeholder names, emails and phone numbers for testing.
Open tool → TL-66 ↪️Generate a 301 or 302 redirect rule for an Apache .htaccess file.
Open tool →Live word, character and reading-time count as you type.
Open tool → TL-16 🔡Switch text between UPPER, lower, Title and Sentence case.
Open tool → TL-28 🧹Remove duplicate lines from a list, keeping the first occurrence.
Open tool → TL-31 📑See word-by-word differences between two versions of a text.
Open tool → TL-50 📏Check your post length against common platform limits, live.
Open tool → TL-61 🔊Have any text read aloud using your browser's built-in voices.
Open tool →Shrink an image's file size right in your browser.
Open tool → TL-13 🔗Convert any image into a copy-paste base64 data URI.
Open tool → TL-14 🎨Convert HEX to RGB and HSL, with a live swatch preview.
Open tool → TL-47 🌈Build a two-color CSS gradient with a live preview.
Open tool → TL-67 🌈Generate a palette of tints, shades and harmonious hues from a base color.
Open tool →Generate one or more random numbers within a range.
Open tool → TL-35 📡Translate text to Morse code, or Morse code back to text.
Open tool → TL-46 🏛️Convert a number to Roman numerals, or vice versa.
Open tool → TL-48 🔐A classic letter-shifting cipher for fun, puzzles or learning.
Open tool → TL-49 ✨Turn plain text into stylish Unicode text for bios and usernames.
Open tool → TL-59 🎲Split a list of names into randomly shuffled, even teams.
Open tool → TL-60 🎲Flip a coin or roll dice instantly for games or decisions.
Open tool → TL-68 💭Get a random short quote for a caption or moment of inspiration.
Open tool →Find your exact age and days until your next birthday.
Open tool → TL-45 📅Find out how many days and weeks are between two dates.
Open tool → TL-62 🌍See your local date and time across major cities worldwide.
Open tool → TL-63 ⏱️A stopwatch and countdown timer for focused work or breaks.
Open tool → TL-64 🕐Convert a Unix timestamp to a date, or a date to a timestamp.
Open tool →Every tool is free to use, with no account, no paywall and no usage cap.
Nothing you type is uploaded anywhere — generation happens on your device.
One click copies tags, titles or captions straight to your clipboard.
Templates are based on patterns that actually show up in YouTube and Instagram search.