Every tool on this site, in one searchable list. No accounts, no installs, no uploads — open a tool and it works.
Number every line of your text with custom start, step, separator and zero-padding.
TextFree online binary converter. Convert numbers between binary, decimal, hexadecimal, and octal number systems instantly. Essential for programmers, computer sc
Free ToolCapitalize your text instantly: uppercase the first letter of every word, sentence case, title case, or convert to ALL CAPS / lowercase. 100% in your browser,
Free ToolConvert text between UPPER, lower, Title Case, Sentence case, camelCase and more.
TextCount characters, words, sentences, paragraphs, and reading time in real-time.
TextReplace words or phrases everywhere at once — case-sensitive, whole-word or regex matching.
TextFree HTML entity encoder/decoder tool. Encode special characters to HTML entities or decode them back to readable text. Essential for web developers working w
Free ToolConvert HTML into clean Markdown for READMEs, documentation and CMS fields.
Free ToolExtract the most important keywords from any text — ranked by frequency, ideal for SEO research.
TextCount lines, blank lines, words and characters, and spot duplicate lines in any text.
Free ToolConvert text to lowercase in one click, with word and character counts.
Free ToolConvert Markdown to HTML with tables and code blocks, and preview the result.
Free ToolText analysis with readability score, reading time, sentence length and top word frequencies.
Free ToolDeduplicate lines, sort alphabetically or keep original order.
TextRemove duplicate lines from any text instantly. Keep first or last occurrence, case-insensitive dedup, sort unique lines. 100% in your browser, no upload, no
Free ToolJoin lines, remove empty lines, trim whitespace — clean up messy text fast.
TextSort any list A-Z or Z-A, ignore case, remove empty lines and duplicates.
TextRemove extra spaces, special characters, trim lines, strip HTML tags.
TextCompare two texts and see exactly what changed — added and removed lines highlighted.
TextReverse text by character, by word or line by line, safely handling Unicode and emoji.
Free ToolCondense any text to its key sentences — perfect for articles, reports and long emails.
TextConvert any title or text into a clean, SEO-friendly URL slug instantly. Lowercase, remove special characters, choose hyphen or underscore. 100% in your brows
Free ToolConvert text to UPPERCASE, with correct handling of German umlauts and the letter ß.
Free ToolDecode Base64 back into readable text, including URL-safe input and missing padding.
Free ToolEncode and decode text to/from Base64 instantly.
DeveloperBuild cron expressions visually. Preview next 5 fire times.
DeveloperConvert CSV to JSON in your browser. Quoted commas, escaped quotes and multiline fields are parsed correctly — the first row becomes your object keys. No upload, 100% private.
DeveloperBeautify and format minified JavaScript into readable code.
Free ToolFormat, validate, and minify JSON. Beautify messy JSON in one click.
DeveloperConvert JSON to CSV in your browser. Nested fields are flattened into columns, ready for Excel or Google Sheets. No upload, 100% private.
DeveloperDecode JSON Web Tokens (JWT) without a server — inspect header and payload.
Free ToolTest regular expressions against any text with real-time match highlighting.
DeveloperConvert RGB and HSL values to HEX and back, with sliders and a live colour preview.
Free ToolEncode or decode URLs and split them into host, path and query parameters.
Free ToolPercent-encode text for links, query parameters and APIs — or decode %XX escapes back into readable text. Component or full-URL scope, form-style plus signs, no double encoding. 100% in your browser.
DeveloperGenerate UUID v4, v7 identifiers. Bulk generate up to 100 at once.
DeveloperA developer toolbox on one page: JSON formatter, HTML entities, timestamp converter and hash helper.
Free ToolConvert XML to JSON for free in your browser. Paste XML, get a clean JSON object with attributes, CDATA and repeated elements handled correctly. No upload, no
Free ToolConvert YAML to JSON and vice versa. Paste and convert instantly.
Free ToolCalculate compound interest with any compounding frequency and optional monthly additions.
FinanceConvert between 30 currencies with an exchange-rate feed, showing the rate and its date.
Free ToolWork out sale price, savings and effective discount, including stacked discounts.
Free ToolCalculate monthly EMI, total interest, and full amortization schedule for any loan.
FinanceFixed Deposit maturity calculator with senior citizen rates and compounding options.
FinanceTrip fuel cost from distance, consumption and price per litre, with cost per person.
Free ToolCalculate GST amounts for all slabs (5%, 12%, 18%, 28%) — inclusive and exclusive modes.
FinanceMonthly payment, total interest and a full amortisation schedule for any loan.
Free ToolMonthly payment, total cost and interest share of a mortgage, with a yearly schedule.
Free ToolFour percentage modes: X percent of Y, X is what percent of Y, increase or decrease, and change between two values.
Free ToolTurn an hourly rate into weekly, monthly and yearly pay, or work backwards from a salary.
Free ToolEstimate parcel cost from weight, dimensions and shipping zone, including volumetric weight.
Free ToolPlan your mutual fund SIP investments. See maturity value, returns, and yearly growth chart.
FinanceWork out tip, total and the per-person share, with quick buttons from 5 to 20 percent.
Free ToolAdd or remove VAT at 19 percent, 7 percent or any custom rate, showing net, tax and gross separately.
Free ToolPaste your HTML and every image is checked for missing, empty, too short, file-name-based or duplicate alt texts.
SEOPaste a list of URLs and every link is checked by its real HTTP status. 404s, 500s and redirects flagged in a clear table, with response times and a CSV report.
SEOPaste your HTML and check the H1–H6 hierarchy. Flags missing or multiple H1 tags, skipped heading levels, and empty headings.
SEOGenerate hreflang tags for multilingual websites. Supports 30+ languages and country codes.
SEOAnalyze keyword frequency, density, and phrases in any text. Filter stop words, sort by density or count.
SEOPaste your meta description and get instant checks: length vs. the 120-160 character ideal, keyword usage, call-to-action, and a Google-style preview.
SEOPaste page HTML and inspect title, meta description, canonical, Open Graph and heading outline.
Free ToolGenerate SEO-optimized meta titles, descriptions, and Open Graph tags.
SEOPaste your page title and get a 0-100 score: length vs. the Google truncation point, keyword placement, all-caps and clickbait detection, power words, and a desktop and mobile preview.
SEOCreate robots.txt files visually. Presets for WordPress, Shopify, Magento. Add rules, sitemaps, crawl-delay.
SEOGenerate JSON-LD structured data for 10+ schema types (Article, Product, FAQ, LocalBusiness, Recipe, Event, and more).
SEOFree SEO audit tool. Analyze any website
Free ToolPaste your page HTML for a scored checklist: title, meta description, headings, images and links.
Free ToolCompose title, URL and meta description and watch a live Google-style snippet preview update as you type — with truncation warnings for desktop and mobile.
SEOConvert any text into a clean, SEO-friendly URL slug.
SEOGenerate XML sitemaps with changefreq, priority, and sitemap index support.
SEOResize multiple images at once in your browser. Set a target size, drop in a folder of pictures, download them all. No upload, 100% private.
ConverterConvert colours between HEX, RGB, HSL, HSV and CMYK, with a WCAG contrast check.
Free ToolBuild complementary, analogous, triadic and monochromatic palettes from one base colour.
Free ToolConvert images to black and white with an adjustable intensity slider. Drag and drop, no upload, 100% private.
ConverterConvert between Hex (#FF0000) and RGB (255, 0, 0) color formats.
ConverterBlur any image in your browser with an adjustable strength slider. Drag and drop, no upload, 100% private.
ConverterColorize black and white photos or boost faded colors in your browser. Drag and drop, no upload, 100% private.
ConverterConvert images between PNG, JPEG and WebP in the browser, without uploading them.
Free ToolFlip any image horizontally or vertically in your browser. Drag and drop, no upload, 100% private.
ConverterResize, rotate, flip, grayscale and compress images locally in your browser.
Free ToolExtract text from images and screenshots with OCR directly in your browser. Drag and drop, no upload, 100% private, copy or download the text.
ConverterConvert PNG, JPG, GIF and BMP images to WebP format in your browser. Drag and drop, no upload, 100% private.
ConverterAdd a custom text watermark to any image in your browser. Adjust text, size, opacity, color and position. No upload, 100% private.
ConverterTurn JPG photos into PNG files, with optional resizing before download.
Free ToolAdd classic top and bottom captions to any image in your browser. Adjust size, color and outline. Drag and drop, no upload, 100% private.
ConverterExtract the audio track from an MP4, MOV, M4V or WebM video and save it as an MP3 in your browser. Pick the bitrate, download. No upload, 100% private.
ConverterConvert length, weight, temperature, area, volume and speed units in one place.
Free ToolFree online photo compressor. Resize, compress, and convert images (JPEG, PNG, WebP) instantly in your browser. No upload, no login.
Free ToolRotate any image 90°, 180°, 270° or to a custom angle in your browser. Drag and drop, no upload, 100% private.
ConverterConvert PNG images to JPG format instantly in your browser. Drag and drop, no upload, 100% private.
ConverterRemove image backgrounds with a local AI model. Drag and drop, no upload, 100% private, transparent PNG download.
ConverterFree online temperature converter. Convert temperatures between Celsius, Fahrenheit, and Kelvin instantly. Perfect for cooking, science, travel, and weather c
Free ToolFree online time duration calculator. Calculate the exact duration between any two dates in years, months, days, total days, total hours, and total minutes. P
Free ToolQuick unit conversion for length, weight, temperature, area, volume and speed, with a live result as you type.
Free ToolConvert MP4 or WebM clips into looping animated GIFs right in your browser. Pick the frame rate and size, download. No upload, 100% private.
ConverterExact age in years, months, days and hours from any birth date, plus a countdown to the next birthday.
Free ToolTighten your writing: filler words, passive voice, overlong sentences, readability score and word count.
Free ToolCalculate break-even point in units and revenue. Visual chart with profit/loss zones.
BusinessMargin, markup, ROI and break-even in one place: enter cost and price, see the profit instantly.
Free ToolFind doubled words, spacing mistakes, missing capitals and punctuation slips in your text.
Free ToolFill in your business and client details, add line items, tax and discount — then print the invoice or save it as PDF.
BusinessMerge multiple PDF files into one — free, no upload, no signup. All processing stays in your browser. Fast, private, and unlimited.
Free ToolPomodoro timer with a task list and focus statistics, running entirely in your browser.
Free ToolCalculate profit margin, markup percentage, and total profit. Visual comparison of revenue vs cost.
BusinessReturn on Investment calculator with annualized ROI, net profit, and payback period.
BusinessCreate Code128, EAN-13 and UPC-A barcodes from text or numbers and download them as PNG.
Free ToolDesign linear and radial CSS gradients with a live preview and copy the finished CSS.
Free ToolGenerate name ideas from your keywords with prefix, suffix and compound patterns.
Free ToolCreate test identities for mockups and QA: name, address, email, phone and date of birth.
Free ToolA calculator with history: arithmetic, percentages, square root and memory keys.
Free ToolGenerate UUIDs, lorem ipsum text, random numbers, dice rolls and random colours.
Free ToolGenerate placeholder text as paragraphs, sentences, or words. HTML tags and bullet lists supported.
EvergreenEditable email templates for enquiries, quotes, follow-ups, apologies and payment reminders.
Free ToolGenerate secure passwords with custom length, character sets, and strength meter.
EvergreenGenerate strong passwords or passphrases with a strength meter and entropy estimate.
Free ToolCreate QR codes for links, text, email, phone numbers and WiFi, with size and error-correction options.
Free ToolDraw random numbers in any range — unique values, decimal places and sorting included.
EvergreenGenerate username ideas from a keyword, with styles for gaming, social and developer handles.
Free ToolNo tool matches your search.