Online tools
Web tools that help you test, convert, calculate, generate different kind of things.
Popular tools
Free online ping tool. Test the response time of any website, server or port from an external network — check uptime and latency in seconds.
Free online ascii converter. Convert text to ASCII codes and back instantly — perfect for encoding text in systems that only accept plain byte values.
Free online reverse ip lookup tool. Take an IP and try to look for the domain/host associated with it. Instant results, no sign-up — run it straight from your browser on any device.
Free SSL certificate checker. Inspect any site's certificate — issuer, validity dates, SANs and chain — to catch expiry issues before browsers warn visitors.
Free image optimizer. Compress JPG, PNG and WEBP images up to 90% smaller with smart quality control — faster pages, better SEO, same look.
Free online DNS lookup tool. Check A, AAAA, CNAME, MX, NS, TXT and SOA records of any domain instantly to debug propagation and email issues.
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Free online DNS lookup tool. Check A, AAAA, CNAME, MX, NS, TXT and SOA records of any domain instantly to debug propagation and email issues.
Free IP lookup tool. Find the geolocation, ISP, ASN and network details of any IPv4 or IPv6 address instantly — no sign-up required.
Free online reverse ip lookup tool. Take an IP and try to look for the domain/host associated with it. Instant results, no sign-up — run it straight from your browser on any device.
Free SSL certificate checker. Inspect any site's certificate — issuer, validity dates, SANs and chain — to catch expiry issues before browsers warn visitors.
Free Whois lookup tool. Check domain registration details — owner, registrar, creation and expiry dates — for any domain name instantly.
Free online ping tool. Test the response time of any website, server or port from an external network — check uptime and latency in seconds.
Free online http headers lookup tool. Get all the HTTP headers that an URL returns for a typical GET request. Instant results, no sign-up — run it straight from your browser on any device.
Free online http2 checker tool. Check whether a website is using the new HTTP/2 protocol or not. Instant results, no sign-up — run it straight from your browser on any device.
Free online brotli checker tool. Check whether a website is using the Brotli Compression algorithm or not. Instant results, no sign-up — run it straight from your browser on any device.
Free online safe url checker tool. Check if the URL is banned and marked as safe/unsafe by Google. Instant results, no sign-up — run it straight from your browser on any device.
Free online google cache checker tool. Check if the URL is cached or not by Google. Instant results, no sign-up — run it straight from your browser on any device.
Free redirect checker. Trace the full 301/302 redirect chain of any URL — up to 10 hops — to protect your SEO and find redirect loops instantly.
Free password strength checker. Test how strong your password is against brute-force attacks, with instant feedback and crack-time estimates.
Free meta tags checker. Fetch and verify the title, description, Open Graph and social preview tags of any page — see your site as Google sees it.
Free online website hosting checker for developers. Get the web-host of a given website. Clean output, instant processing, no setup required.
Free online file mime type checker for developers. Get details of any file type, such as the mime type or last edit date. Clean output, instant processing, no setup required.
Free online gravatar checker tool. Get the gravatar.com globally recognized avatar for any email. Instant results, no sign-up — run it straight from your browser on any device.
Free online text separator tool. Separate text back and forth by new lines, commas, dots, etc. Instant results, no sign-up — run it straight from your browser on any device.
Free online email extractor tool. Extract email addresses from any kind of text content. Instant results, no sign-up — run it straight from your browser on any device.
Free online url extractor tool. Extract http/https URLs from any kind of text content. Instant results, no sign-up — run it straight from your browser on any device.
Free online text size calculator tool. Get the size of a text in Bytes (B), Kilobytes (KB) or Megabytes (MB). Instant results, no sign-up — run it straight from your browser on any device.
Free online duplicate lines remover tool. Easily remove duplicate lines from a text. Instant results, no sign-up — run it straight from your browser on any device.
Free online text to speech. Convert any text into natural-sounding audio in dozens of languages and download it as an MP3 file — powered by Google.
Free online idn punnycode converter for developers. Easily convert IDN to Punnycode and back. Clean output, instant processing, no setup required.
Free online case converter tool. Convert your text to any kind of text case, such as lowercase, UPPERCASE, camelCase, etc. Instant results, no sign-up — run it straight from your browser on any device.
Free online character and word counter with live counting. Instantly see characters, words, sentences and paragraphs — perfect for tweets, ads and meta tags.
Free online list randomizer tool. Easily convert a list of given text into a randomized list. Instant results, no sign-up — run it straight from your browser on any device.
Free online reverse words tool. Reverse the words in a given sentence or paragraph with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free online reverse letters tool. Reverse the letters in a given sentence or paragraph with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free online emojis remover tool. Remove all the emojis from any given text with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free online reverse list tool. Reverse a list of given text lines. Instant results, no sign-up — run it straight from your browser on any device.
Free online list alphabetizer tool. Order text lines in alphabetical order (A-Z or Z-A) with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free online upside down text generator tool. Flip, upside down text with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free online old english text generator tool. Convert normal text to old english font type. Instant results, no sign-up — run it straight from your browser on any device.
Free online cursive text generator tool. Convert normal text to cursive font type. Instant results, no sign-up — run it straight from your browser on any device.
Free online palindrome checker tool. Check if a given word of phrase is palindrome (if it reads the same backwards as forward). Instant results, no sign-up — run it straight from your browser on any device.
Free online Base64 encoder. Convert any text or file content into Base64 instantly for data URIs, APIs, email attachments and web embedding.
Free online Base64 decoder. Paste any Base64 string and reveal the original text instantly — inspect data URIs, API payloads and encoded tokens safely.
Free online base64 to image tool. Decode Base64 input to an image. Instant results, no sign-up — run it straight from your browser on any device.
Free online image to base64 tool. Transform an image input to a Base64 string. Instant results, no sign-up — run it straight from your browser on any device.
Free online url encoder tool. Encode any string input to URL format. Instant results, no sign-up — run it straight from your browser on any device.
Free online url decoder tool. Decode URL input to back to a normal string. Instant results, no sign-up — run it straight from your browser on any device.
Free online color converter tool. Convert your color to multiple other formats. Instant results, no sign-up — run it straight from your browser on any device.
Free online binary converter. Convert text to binary (base 2, 0s and 1s) and back instantly — perfect for programming.
Free online hex converter. Convert text to hexadecimal (base 16, 0-9 and A-F) and back instantly — perfect for color codes.
Free online ascii converter. Convert text to ASCII codes and back instantly — perfect for encoding text in systems that only accept plain byte values.
Free online decimal converter. Convert text to decimal numbers (base 10) and back instantly — perfect for understanding character codes and numeric conversions.
Free online octal converter. Convert text to octal (base 8) and back instantly — perfect for legacy Unix file permissions and older computing systems.
Free online morse converter. Convert text to Morse code (dots and dashes) and back instantly — perfect for amateur radio.
Free online number to words converter tool. Convert a number to written, spelled out words. Instant results, no sign-up — run it straight from your browser on any device.
Free online paypal link generator tool. Generate a paypal payment link with ease. Instant results, no sign-up — run it straight from your browser on any device.
Free email signature generator. Design a clean, professional signature with your name, role and links, then download it ready for Gmail or Outlook.
Free online mailto link generator tool. Generate deep link mailto with subject, body, cc, bcc & get the HTML code as well. Instant results, no sign-up — run it straight from your browser on any device.
Free UTM link generator. Build trackable campaign URLs with utm_source, utm_medium and utm_campaign in seconds — perfect for clean Google Analytics data.
Free WhatsApp link generator. Create click-to-chat wa.me links with a pre-filled message — the easiest way to let customers message you on WhatsApp.
Free online youtube timestamp link generator tool. Generated youtube links with exact start timestamp, helpful for mobile users. Instant results, no sign-up — run it straight from your browser on any device.
Free URL slug generator. Turn any title into a clean, SEO-friendly slug with proper hyphens and transliteration of accents — ideal for blogs and CMSs.
Free Lorem Ipsum generator. Create placeholder text with custom paragraph, sentence or word counts for your designs, mockups and wireframes.
Free strong password generator. Create secure random passwords with custom length, symbols, numbers and case — generated locally, never sent anywhere.
Free online random number generator tool. Generate a random number between a given range. Instant results, no sign-up — run it straight from your browser on any device.
Free UUID v4 generator. Create random universally unique identifiers in bulk — one click or hundreds at once, RFC 4122 compliant.
Free online bcrypt generator tool. Generate a bcrypt password hash for any string input. Instant results, no sign-up — run it straight from your browser on any device.
Free online MD2 hash generator. Create 128-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online MD4 hash generator. Create 128-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online MD5 hash generator. Create 128-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online WHIRLPOOL hash generator. Create 512-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA1 hash generator. Create 160-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA224 hash generator. Create 224-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA256 hash generator. Create 256-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA384 hash generator. Create 384-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA512 hash generator. Create 512-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA512/224 hash generator. Create 224-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA512/256 hash generator. Create 256-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA3/224 hash generator. Create 224-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA3/256 hash generator. Create 256-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA3/384 hash generator. Create 384-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online SHA3/512 hash generator. Create 512-bit hashes from any text instantly for checksums, file integrity and data verification.
Free online html minifier for developers. Minify your HTML by removing all the unnecessary characters. Clean output, instant processing, no setup required.
Free online css minifier for developers. Minify your CSS by removing all the unnecessary characters. Clean output, instant processing, no setup required.
Free online js minifier for developers. Minify your JS by removing all the unnecessary characters. Clean output, instant processing, no setup required.
Free online json validator beautifier for developers. Validate JSON content and make it looks good. Clean output, instant processing, no setup required.
Free online sql beautifier for developers. Format & beautify your SQL code with ease. Clean output, instant processing, no setup required.
Free online html entity converter for developers. Encode or decode HTML entities for any given input. Clean output, instant processing, no setup required.
Free online bbcode to html for developers. Convert forum type bbcode snippets to raw HTML code. Clean output, instant processing, no setup required.
Free online markdown to html for developers. Convert markdown snippets to raw HTML code. Clean output, instant processing, no setup required.
Free online html tags remover tool. Easily remove all HTML tags from a block of text. Instant results, no sign-up — run it straight from your browser on any device.
Free online user agent parser for developers. Parse details from user agent strings. Clean output, instant processing, no setup required.
Free online url parser for developers. Parse details from any URLs. Clean output, instant processing, no setup required.
Free image optimizer. Compress JPG, PNG and WEBP images up to 90% smaller with smart quality control — faster pages, better SEO, same look.
Free online PNG to JPG converter. Convert PNG images to JPG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online PNG to WEBP converter. Convert PNG images to WEBP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online PNG to BMP converter. Convert PNG images to BMP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online PNG to GIF converter. Convert PNG images to GIF instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online PNG to ICO converter. Convert PNG images to ICO instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online JPG to PNG converter. Convert JPG images to PNG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online JPG to WEBP converter. Convert JPG images to WEBP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online JPG to GIF converter. Convert JPG images to GIF instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online JPG to ICO converter. Convert JPG images to ICO instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online JPG to BMP converter. Convert JPG images to BMP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online WEBP to JPG converter. Convert WEBP images to JPG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online WEBP to GIF converter. Convert WEBP images to GIF instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online WEBP to PNG converter. Convert WEBP images to PNG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online WEBP to BMP converter. Convert WEBP images to BMP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online WEBP to ICO converter. Convert WEBP images to ICO instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online BMP to JPG converter. Convert BMP images to JPG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online BMP to GIF converter. Convert BMP images to GIF instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online BMP to PNG converter. Convert BMP images to PNG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online BMP to WEBP converter. Convert BMP images to WEBP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online BMP to ICO converter. Convert BMP images to ICO instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online ICO to JPG converter. Convert ICO images to JPG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online ICO to GIF converter. Convert ICO images to GIF instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online ICO to PNG converter. Convert ICO images to PNG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online ICO to WEBP converter. Convert ICO images to WEBP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online ICO to BMP converter. Convert ICO images to BMP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online GIF to JPG converter. Convert GIF images to JPG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online GIF to ICO converter. Convert GIF images to ICO instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online GIF to PNG converter. Convert GIF images to PNG instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online GIF to WEBP converter. Convert GIF images to WEBP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free online GIF to BMP converter. Convert GIF images to BMP instantly in your browser — no upload queues, no watermarks, no sign-up.
Free Unix timestamp converter. Convert any epoch timestamp to a readable UTC and local date-time instantly — the tool every developer needs.
Convert any date and time to a Unix timestamp instantly. Free epoch converter supporting custom timezones for logs, APIs and databases.
Free YouTube thumbnail downloader. Grab any video thumbnail in HD, SD and all available sizes instantly — just paste the video URL or ID.
Free online QR code reader. Upload any QR image and decode the hidden URL, text, Wi-Fi or contact data instantly — works right in your browser.
Free online barcode reader. Upload a barcode image (EAN, UPC, Code 128 and more) and extract the encoded number instantly in your browser.
Free EXIF reader. Upload any photo and view its hidden metadata — camera model, settings, GPS location and date — before sharing it publicly.
Free online color picker. Pick any color visually and get its HEX, RGB, HSL values instantly — plus shades, tints and complementary colors for palettes.