All Tools

All Tools

103 free tools, all ready to use.

PDF Tools

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PDF MergeCombine two or more PDFs into a single document, in the order you choose. Merging happens right in your browser, so your files never leave your device.
Split PDFPull pages out of a PDF or break it into several smaller files. Pick pages visually or type ranges — the file is processed on your device and never uploaded.
Compress PDFReduce the file size of a PDF with lossless optimisation, smaller images or full-page compression for scans — and see exactly how much each method saves. Your file never leaves your device.
PDF to WordTurn a PDF into a Word document you can edit. The text, paragraphs and headings are rebuilt in your browser, so the PDF never leaves your device. Simple documents convert well; complex layouts won't look exactly the same.
Word to PDFTurn a Word document into a PDF without installing anything. Your .docx is laid out in your browser and never uploaded. Simple documents look close to the original; complex layouts may shift.
Excel to PDFTurn an Excel workbook into a tidy PDF with one readable table per sheet: headers repeat on every page, wide sheets fit the page, and numbers and dates look like they do in Excel. Your file is converted in your browser and never uploaded.
PDF UnlockSave a copy of your PDF that opens without a password and has no printing or copying restrictions. You need to know the password — the file is decrypted in your browser and never uploaded.
PDF ProtectEncrypt a PDF so it can only be opened with your password, and optionally restrict printing, copying or editing. The encryption runs on your device — the file and password never leave it.
Rotate PDFFix sideways or upside-down pages and save the PDF with the correct orientation. Rotate everything at once or page by page — it all happens on your device.
Organize PDF PagesSee every page as a thumbnail, then drag to reorder, rotate, delete, duplicate or add blank pages. Add more PDFs to combine and arrange them together. Everything runs on your device — nothing is uploaded.
JPG to PDFCombine photos, scans and screenshots into a single PDF in the order you choose. Conversion happens in your browser, so your images never leave your device.
PDF to JPGTurn every page of a PDF — or just the pages you pick — into JPG or PNG images. Pages are rendered in your browser, so the document never leaves your device.
PDF Page NumbersStamp page numbers onto any PDF in the position and style you want, with a live preview of the result. Everything happens in your browser — your document isn’t uploaded.
Add Watermark to PDFMark a PDF as CONFIDENTIAL, DRAFT or with your logo — on every page or only the pages you pick. The watermark is applied in your browser, so your file is never uploaded.
Sign PDFAdd your signature and the date to any page of a PDF by drawing, typing or uploading it, then drag it into place. Everything runs in your browser — the document never leaves your device.
Repair PDFTry to recover a PDF that won't open or shows errors. The tool checks the file structure, rebuilds it cleanly and tells you how many pages it got back — all on your device.
PDF StudioA full PDF editor that runs in your browser. Open one or more PDFs, then add text, images, shapes and signatures, comment, rearrange pages, protect and compress, and save one finished file. Nothing is uploaded.
PDF to ExcelPull the tables out of a PDF into an Excel workbook you can sort and calculate with. Everything happens in your browser, so the PDF never leaves your device. Works best on PDFs made by software (invoices, statements, reports).

Image Tools

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Image CompressorShrink JPG, PNG and WebP files for websites, email and forms — up to 50 at once. Compression runs on your device, so your photos are never uploaded.
Resize ImageChange the width and height of one photo or a whole batch, with presets for social media and passport photos. Images are resized on your device and never uploaded.
JPG to PNG ConverterTurn PNG into JPG, JPG into PNG, or either into WebP, for up to 50 images at once. Conversion happens on your device, so nothing is uploaded.
HEIC ConverterOpen iPhone and iPad photos anywhere by turning HEIC files into standard JPG or PNG. Up to 50 photos at a time, converted on your device — nothing is uploaded.
Crop ImageCut a photo down to exactly the part you want, freehand or at a fixed aspect ratio, with pixel-precise controls. Cropping happens on your device; the image is never uploaded.
Rotate & Flip ImageTurn sideways photos upright, mirror a selfie or straighten a tilted horizon — for one image or 50 at once. Everything runs on your device, so nothing is uploaded.
Image StudioA document scanner and photo editor that runs in your browser. Snap pages with your camera or add photos: the paper's edges are found, the page is straightened and cleaned up, and you save images in any size (Instagram, story, A4, passport…) or one PDF. Nothing is uploaded.

SEO & Marketing

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Meta Tag GeneratorFill in a few fields and get a clean, correctly escaped set of meta tags for your page's <head> — with live Google and social share previews, and a ready-to-paste Next.js metadata object.
Schema GeneratorFill in a short form and get ready-to-paste JSON-LD structured data for the schema.org types Google uses for rich results, with a check for missing required fields.
Robots.txt GeneratorBuild a robots.txt file from presets and simple choices: block AI crawlers, keep admin and cart pages out of search, add your sitemap, and test any path before you upload it.
Sitemap GeneratorPaste your page URLs and get a standards-compliant sitemap.xml in seconds. Everything runs in your browser, and large lists are split into multiple files with a sitemap index.
UTM BuilderAdd utm_source, utm_medium, utm_campaign and other tracking tags to any link so Google Analytics 4 shows exactly which campaign brought each visitor.
QR Code GeneratorCreate a QR code for a link, Wi-Fi network, contact card, WhatsApp chat, email, phone number, SMS or any text. Pick colours, add your logo and download a sharp PNG or SVG.
Meta Tag CheckerEnter a URL to see every SEO-relevant tag on the page, how it will look in Google and on social media, and exactly what to fix.
Robots.txt TesterCheck whether a crawler is allowed to visit a URL. Fetch a site's robots.txt or paste your own, then test paths against Googlebot, Bingbot, AI crawlers or any user agent.
XML Sitemap ValidatorCheck that your sitemap follows the sitemaps.org protocol before you submit it to Google. Fetch it from your site (gzip and sitemap indexes included) or paste the XML.
HTML OutlinerPaste HTML, upload a file or fetch a URL to see its heading outline with the text under every heading, word counts and landmark structure, the SEO basics of the page, plus a list of problems that hurt SEO and screen-reader navigation.
Open Graph PreviewEnter a page address to see the link card people get on Facebook, X (Twitter), WhatsApp, LinkedIn, Slack and Discord, plus every missing or too-long og: and twitter: tag and how to fix it.

Developer Tools

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JSON FormatterPaste messy or minified JSON to get clean, indented output instantly — or minify it for production. Sort keys, browse a collapsible tree and see exactly where any error is.
JSON ValidatorCheck whether your JSON is valid and get the exact line, column and reason for any error. One click repairs common mistakes like trailing commas, single quotes and comments.
Base64 Encoder/DecoderConvert text or any file to Base64, or decode Base64 back to readable text or the original file. Handles UTF-8, URL-safe base64url and data URLs.
Regex TesterWrite a regular expression and see every match highlighted as you type, with capture groups, named groups and a live replace preview — using your browser's real JavaScript regex engine.
HTML MinifierMake HTML pages smaller without breaking them. Comments and extra whitespace are removed, while <pre>, <textarea>, attribute values and conditional comments stay exactly as written.
CSS MinifierCompress your stylesheets for faster pages. CSSO removes whitespace and comments, shortens values like #ffffff to #fff and can merge duplicate rules safely.
JS MinifierShrink JavaScript for production with Terser — the same minifier used by webpack, Vite and Next.js. See exactly how many bytes you save, before and after gzip.
JWT DecoderPaste a JSON Web Token to read its header and claims, see whether it's expired, and optionally verify the signature with a secret or public key — all without the token leaving your browser.
UUID GeneratorCreate random version 4 or sortable version 7 UUIDs (GUIDs) instantly, format them for your code or database, and inspect any UUID you paste.
SHA256 GeneratorGet the SHA-256 hash of any text or file in hex or Base64, sign messages with HMAC-SHA256, and verify a download against its published SHA-256 checksum.
MD5 GeneratorCalculate the MD5 hash of text or files of any size and check downloads against a published MD5 checksum — with SHA-1 and SHA-2 hashes alongside for comparison.
CSV to JSONPaste CSV or open a file to get clean JSON — an array of objects or arrays — with proper handling of quotes, line breaks, delimiters and data types. Large files up to 10 MB+ work too.
JSON to CSVTurn JSON arrays into a CSV you can open in Excel or Google Sheets. Nested objects become columns like address.city, and every value is quoted correctly.
URL EncoderMake any text safe to put in a URL. Encode a single query value or path segment, or a whole URL with spaces and non-English characters, and inspect its parts.
URL DecoderTurn unreadable links full of %20, %3A and %2F back into plain text. See every query parameter decoded, and get a clear warning when an escape is broken.
UUID ValidatorPaste one UUID or a whole list to check whether each is valid — with the exact reason when it isn't, plus its version, variant, embedded time and normalized form.
Timestamp ConverterSee the current Unix time, turn any epoch timestamp into a human-readable date in any time zone, or convert a date back to seconds and milliseconds.
Excel to CSVSave any sheet of an Excel workbook as a CSV file, with the delimiter you need and the values exactly as Excel shows them. Your workbook is converted in your browser and never uploaded.
CSV to ExcelTurn CSV files into a proper Excel workbook: numbers you can add up, leading zeros kept, a bold header row that stays visible, and one sheet per file. Everything happens in your browser.

Text Tools

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Word CounterPaste or type any text to get live word and character counts, reading and speaking time, a readability score and the keywords you use most. Works with English, Bangla and other languages.
Character CounterCount characters as you type and see instantly whether your text fits X/Twitter, SMS, SEO titles, meta descriptions, Google Ads and more. Emoji count as one character, just like you see them.
Case ConverterChange the case of any text in one click — from headline-style Title Case to programmer formats like camelCase and snake_case. Short text shows every case side by side.
Slug GeneratorConvert any title into a short, readable URL slug — accents removed, symbols cleaned up and words joined with hyphens. Paste a whole list to make slugs in bulk.
Markdown PreviewerWrite Markdown and see it rendered instantly, with GitHub-style tables, task lists and code blocks. Copy the clean HTML or download your document as .md or .html.
Lorem Ipsum GeneratorCreate placeholder text in seconds: classic Lorem Ipsum or seven other styles, by paragraph, sentence, exact word or character count, ready to paste as text, HTML, Markdown or JSON.
Fancy Text GeneratorType once and see your text in 50 Unicode styles — bold, cursive, gothic, bubbles, wide, strikethrough and more. Click any style to copy it, then paste it into a bio, name or post.
Bold Text GeneratorTurn normal text into 𝐛𝐨𝐥𝐝 or 𝗯𝗼𝗹𝗱 𝘀𝗮𝗻𝘀 letters that keep their weight wherever you paste them — even in apps that have no bold button.
Italic Text GeneratorConvert text into 𝑖𝑡𝑎𝑙𝑖𝑐 or 𝘴𝘢𝘯𝘴 𝘪𝘵𝘢𝘭𝘪𝘤 letters that stay slanted after you paste them into apps without formatting options.
Cursive Text GeneratorWrite in 𝒸𝓊𝓇𝓈𝒾𝓋ℯ or 𝓫𝓸𝓵𝓭 𝓼𝓬𝓻𝓲𝓹𝓽 that you can paste into any bio, caption or chat — no special font needed on the other end.
Strikethrough Text GeneratorPut a line through any text — S̶t̶r̶i̶k̶e̶, S̵h̵o̵r̵t̵ or S̸l̸a̸s̸h̸ — and paste it anywhere, even where there is no strikethrough button.
Underline Text GeneratorAdd a U̲n̲d̲e̲r̲l̲i̲n̲e̲, D̳o̳u̳b̳l̳e̳, d̤o̤t̤t̤e̤d̤ or w̰a̰v̰y̰ line to any text and paste it into apps that have no underline button.
Upside Down Text GeneratorTurn your text ʇxǝʇ uʍop ǝpᴉsdn or mirror it with look-alike Unicode letters — handy for jokes, puzzles and eye-catching bios.
Small Caps GeneratorWrite in Sᴍᴀʟʟ Cᴀᴘs or ᵗⁱⁿʸ text for a clean, understated look in bios, names and captions — just type and copy.
Bubble Text GeneratorMake your text pop with Ⓑⓤⓑⓑⓛⓔ, 🅑🅛🅐🅒🅚 bubble or 🅂🅀🅄🄰🅁🄴 letters — type once and copy the style you like.
Vaporwave Text GeneratorTurn your words into ｆｕｌｌｗｉｄｔｈ ａｅｓｔｈｅｔｉｃ text or ｓ ｐ ａ ｃ ｅ ｄ letters — the classic vaporwave look, ready to paste.
Unstyle TextPaste text that uses fancy Unicode "fonts" and get clean, normal letters back — ready to search, edit, translate or read with a screen reader.
Instagram Line Break GeneratorWrite your caption or bio with the spacing you want, and copy a version that keeps its blank lines and indents when you post it on Instagram, TikTok or Facebook.
Bijoy to UnicodeConvert Bangla typed in Bijoy (SutonnyMJ) into Unicode for Facebook, websites and phones, or Unicode back into Bijoy for old documents and printing presses. Both ways, live, in your browser.

Calculators

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Age CalculatorEnter a date of birth to get the exact age today or on any date: years, months and days, totals in months, weeks, days and hours, the day of the week you were born and a countdown to the next birthday.
Date CalculatorPick two dates to see the time between them in years, months and days, with the total days, weeks, months, hours and working days.
Unit ConverterConvert length, weight, temperature, area, volume, speed, time and data size, including Bangladeshi land units (decimal, katha, bigha) and weights (bhori, seer, maund). Type in either box.
Working Days CalculatorCount the working days between two dates, skipping your weekend and any public holidays you add, for leave, delivery times and project plans.
Tape CalculatorAn online adding machine that prints every entry on a tape you can edit. Fix any number and every total below it updates. Add notes, VAT and subtotals, then save the tape as a branded image, CSV or printout.
Number to WordsType a number to see it in words every way at once: cheque wording in English and Bangla, English with lakh and crore or with million and billion, Bangla, and the digits in lakh, international and Bangla format. Copy the line you need.
Add Days to DateFind the date a number of days, weeks, months or years before or after any date, or the date a number of working days away, skipping your weekend.
Countdown to DateSee exactly how long is left until any date and time, ticking live in days, hours, minutes and seconds, with quick picks for New Year, Eid and Bangladesh's national days.
Day of the Week CalculatorPick any date to see which day of the week it was or will be, in English and Bangla, with the day of the year, the ISO week and whether it's a leap year.
Week NumberSee today's week number, find the week of any date in the ISO (Monday start) or US (Sunday start) system, and look up the dates of any week of a year.

Website Tools

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Favicon GeneratorCreate a complete favicon set from letters, an emoji or an image: favicon.ico, the PNG sizes for iPhone and Android, a web app manifest and the tags to paste into your page. Everything is drawn in your browser, so your logo is never uploaded.
DNS LookupQuery a domain's DNS records live from a public resolver of your choice. See every record type at once, with TTLs, mail servers in priority order and email-authentication records highlighted.
IP LookupFind out who an IP address belongs to. Enter an IPv4 or IPv6 address — or a domain — to see its network owner, ASN, routing prefix, registry details and reverse DNS.
HTTP Header CheckerSee the exact status code and response headers a URL returns, follow its redirects, and get a security-header grade with clear fixes.
SSL CheckerTest a site's SSL/TLS certificate in seconds: see when it expires, whether browsers trust it, if it matches the domain, and which TLS versions the server still allows.
Redirect CheckerFollow a URL hop by hop and see every redirect's status code, destination, server and timing — plus clear advice on chains, loops and SEO-safe redirect types.
HTTP Status Code LookupLook up any HTTP status code to see what it means, why it happens, how to fix it and how it affects SEO — including unofficial codes from Cloudflare, nginx and others.
My IP AddressYour public IP address is shown below the moment the page loads, together with your internet provider, approximate location and what your browser reveals about you.
DNS Propagation CheckerChanged a DNS record? Ask 19 public DNS resolvers in the US, Europe and Asia at once and see which ones already return the new value.
Website Status CheckerFind out in seconds whether a site is up, answering with errors, or down — and why, from DNS through to the server's response.
Website Uptime CheckerRun a quick series of checks against a site to see how reliably and how fast it answers right now — handy for spotting intermittent outages and slow spikes.
Ping ExplainerBrowsers can't send ping packets, so run ping yourself and paste the result here — we'll chart it and explain exactly what every line means.
Traceroute ExplainerRun traceroute on your computer, paste the result, and get a hop-by-hop table with a plain-English read of where delays and timeouts really matter.
Reverse DNS LookupTurn IP addresses back into hostnames. We look up each address's PTR record and check that the hostname points back to the same IP — the forward-confirmed reverse DNS test mail servers rely on.
Security Headers CheckerFind out which HTTP security headers a site sends, how strong they are and exactly what to add. Every header gets a clear verdict and a copy-ready value, plus config for your server.
SPF DMARC DKIM CheckerTest how well a domain is protected against email spoofing. We read its SPF, DKIM, DMARC, MX and BIMI records live, explain every problem and give you the exact DNS records to fix it.

Security Tools

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Password GeneratorCreate truly random passwords and easy-to-type passphrases right in your browser. See how strong each one is in bits of entropy and estimated time to crack.
Password Strength CheckerSee how long your password would really take to crack. The checker looks for the patterns attackers try first — common passwords, words, keyboard walks, dates — and runs entirely in your browser.
Hash GeneratorCalculate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text or file at once, create HMACs with a secret key, and check a download against its published checksum.