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Complete Directory of All Free Tools

Browse our full suite of 197+ free online tools organized by category. 100% free, browser-based, no signup required.

PDF Tools 15 tools

Category Page
Add Page Numbers
Add Page Numbers inserts clean, automatic page numbering into any PDF so your documents look polished and are easy to reference. Choose where the numbers appear — bottom center, the corners, or the top — and the tool stamps neat, sequential numbers onto every page for you. Proper pagination is essential for reports, ebooks, theses, legal filings, manuals, and manuscripts, where readers and reviewers need to point to a specific page. You no longer have to renumber by hand or reprint a document just to add page numbers. The tool processes your file locally in your browser, so it stays completely private, and the finished PDF downloads instantly. It is free to use, leaves no watermarks, and needs no account.
Advanced PDF Editor
The Advanced PDF Editor lets you modify PDFs directly in your browser. Add or edit text, insert signatures, draw, highlight, and annotate pages without expensive desktop software. Because it works client-side, your documents stay private and there are no watermarks on the result.
Afghan Date Converter
Convert Shamsi, Miladi, and Hijri dates.
Compress PDF
Reduce PDF file size.
Delete PDF Pages
Delete PDF Pages lets you remove the pages you do not need from a PDF and keep only the ones that matter. Simply enter the page numbers or ranges you want to delete — for example 1, 3, or 5-8 — and the tool rebuilds a clean document without them. It is the fastest way to strip out blank pages, cover sheets, advertisements, duplicate scans, or confidential sections before you share or print a file. There is no need for expensive desktop software or a complicated editor; you get a precise, trimmed PDF in seconds. Because everything runs inside your browser, your original document is never uploaded to a server, so your information stays private. The tool is completely free, adds no watermarks, and requires no registration.
JPG to PDF
JPG to PDF lets you turn one or many images into a single, professional PDF document in just a few seconds. Upload JPG, PNG, or WEBP photos, arrange them in the exact order you want, and combine them into one neatly organized PDF that is easy to share, print, email, and archive. It is the perfect way to turn scanned pages, receipts, ID photos, notes, or screenshots into one tidy file instead of juggling dozens of separate images. You can choose the page size and orientation so your images always fit beautifully. Best of all, everything runs entirely inside your browser using fast, secure technology, which means your images are never uploaded to any server. The tool is completely free, adds no watermarks, and requires no account or sign-up.
Merge PDF
Combine multiple PDFs into one.
PDF to Image
PDF to Image converts each page of your PDF into a high-resolution JPG or PNG picture. Great for sharing a page on social media, embedding in a presentation, or previewing documents as images. Pages are rendered crisply in your browser with no quality loss and no uploads.
PDF to Text
PDF to Text extracts all the readable text from your PDF and turns it into clean, copy-ready plain text. Use it to reuse content from reports, research papers, articles, and ebooks without retyping a single word, or to quickly grab a quote, a paragraph, or a table of figures. The extracted text appears instantly and can be copied to your clipboard or downloaded as a .txt file for editing in any app. This is a huge time-saver for students, writers, and professionals who need to repurpose existing documents. The extraction runs in your browser using advanced PDF parsing, which means your file is never uploaded and your information stays completely private. The tool is free, fast, and needs no account or installation.
PDF to Word
Convert PDF documents to Word.
Rotate PDF
Rotate PDF fixes pages that appear sideways or upside down. Turn individual pages or the whole document 90, 180, or 270 degrees and save the corrected PDF permanently. It is fast, free, and runs in your browser so your files stay private.
Split PDF
Extract pages from your PDF.
Unlock PDF
Unlock PDF removes the open or permissions password from PDFs you have the right to access, so you can view, copy, and print them freely. Use it for your own protected documents when you already know the password. Processing happens locally in your browser to keep your files secure.
Watermark PDF
Watermark PDF stamps a custom text watermark across every page of your PDF so you can protect your documents, assert ownership, and clearly mark a file's status. Add words such as CONFIDENTIAL, DRAFT, SAMPLE, or your own brand name, then fine-tune the color, opacity, font size, and position until it looks exactly right. A diagonal, semi-transparent watermark is ideal for contracts, proposals, invoices, design drafts, and any creative work you want to share without losing control of it. The watermark is applied to the entire document in a single click, so you never have to edit pages one by one. Because the whole process runs locally in your browser, your PDF is never uploaded to a server and your data stays private. The tool is free to use, adds no branding of its own, and requires no sign-up.
Word to PDF
Word to PDF turns your DOC and DOCX files into clean, shareable PDF documents that look the same on any device. PDF is the standard for resumes, invoices, and contracts because the formatting never shifts. Convert quickly in your browser with no software to install.

Image Tools 14 tools

Category Page
Background Remover
Background Remover automatically erases the background from photos so you are left with a clean, transparent subject. Perfect for product photos, profile pictures, and design work. Upload an image and get a cutout in seconds, ready to drop onto any new background.
Compress Image
Optimize image size.
Convert Image
Convert between JPG, PNG, WEBP.
Crop Image
Crop Image lets you trim away unwanted edges and frame your photo exactly how you want. Crop freely or use preset aspect ratios for square posts, banners, and profile pictures. It works in your browser for fast, private edits with no quality loss.
Favicon Generator
Generate favicons from images.
Flip & Rotate
Flip & Rotate Image lets you mirror a photo horizontally or vertically and rotate it to any angle. Fix sideways pictures, create mirror effects, or straighten scans in a couple of clicks. It runs in your browser for fast, private editing.
Image Color Picker
Pick colors from images.
Image to Base64
Convert images to base64.
Image to Text
Image to Text uses OCR (optical character recognition) to pull editable text out of photos, screenshots, and scanned documents. Copy text from a picture instead of retyping it. Recognition runs in your browser across many languages, keeping your images private.
Meme Generator
Generate memes online.
Pixel Art Creator
Create pixel art.
Resize Image
Change image dimensions.
Watermark Image
Watermark Image lets you stamp your photos with a custom text watermark to protect your work and build your brand. Add watermarks to many images at once, adjust the text, color, position, size, and opacity with a live preview, then download every watermarked image together in a ZIP. Everything runs in your browser, so your photos are never uploaded.
WhatsApp Image Compressor
Compress images for WhatsApp, Telegram, and other messaging apps. Reduce image file size by up to 90% while maintaining visual quality. Perfect for saving mobile data and sending images faster on slow connections.

Text Tools 22 tools

Category Page
Caesar Cipher
Caesar Cipher encrypts and decrypts text using the classic shift cipher, where each letter is moved a set number of places in the alphabet. Choose any shift from 1 to 25 to encode secret messages or decode them. It is a fun, educational tool for learning cryptography basics and solving puzzles. Everything runs in your browser, so your messages stay private.
Case Converter
Case Converter instantly changes the capitalization of your text to UPPERCASE, lowercase, Title Case, Sentence case, and more. Fix accidental caps lock, format headings, or prepare titles in one click. It works entirely in your browser.
Find & Replace
Find & Replace searches your text for a word or phrase and swaps it for another, all at once. Clean up documents, fix repeated typos, or reformat data quickly. It supports case-sensitive matching and runs entirely in your browser.
Lorem Ipsum Generator
Generate placeholder text.
Morse Code Translator
Translate morse code.
Online Notepad
Free online notepad.
Palindrome Checker
Palindrome Checker tells you instantly whether a word, phrase, or number reads the same forwards and backwards. It ignores spaces, punctuation, and capitalization, so phrases like "A man, a plan, a canal: Panama" are correctly recognized. It is great for word games, homework, and curiosity. The check runs live in your browser as you type.
Remove Duplicate Lines
Remove duplicate lines from text.
Remove Extra Spaces
Remove Extra Spaces cleans up messy text by collapsing multiple spaces into one, trimming spaces from the start and end of each line, and optionally removing blank lines. It is the fastest way to tidy text copied from documents, spreadsheets, and the web before you reuse it. The cleanup runs instantly in your browser, keeping your text private.
Remove Line Breaks
Remove Line Breaks strips unwanted line breaks and paragraph breaks from your text, joining everything into clean, continuous lines. Choose to replace breaks with a space or comma, remove them entirely, or keep paragraphs while removing single breaks. It is ideal for cleaning up copied text from PDFs, emails, and code. The tool works instantly in your browser with no uploads.
Resume Builder
Build a professional resume or CV online in minutes — completely free, no signup required. Fill in your personal information, work experience, education, and skills, then preview and download as a clean PDF.
Reverse Text
Reverse text strings.
ROT13 Encoder
Encode with ROT13.
Slug Generator
Generate URL friendly slugs.
Sort Text Lines
Sort Text Lines arranges your lines alphabetically (A–Z or Z–A), numerically, by length, or in random order, with options to remove duplicates and ignore case. It is perfect for organizing lists, keywords, names, and data. The sorting happens instantly in your browser, so your information stays private and there are no limits.
Text Diff
Text Diff compares two blocks of text side by side and highlights every addition, deletion, and change. Perfect for proofreading edits, comparing document versions, or reviewing code snippets. The comparison runs instantly in your browser.
Text Repeater
Repeat text multiple times.
Text to Binary
Convert text to binary and vice versa.
Text to Speech
Convert text to spoken words.
Text Translator
Text Translator converts text between over 100 languages so you can understand and communicate across borders. Translate messages, articles, and phrases instantly. It is fast, free, and great for quick translations on the go.
Word Counter
Word Counter instantly counts words, characters, sentences, and paragraphs as you type or paste text. Stay within limits for essays, social posts, and SEO meta descriptions, and see reading time at a glance. It runs entirely in your browser for instant results.
Word Frequency Counter
Word Frequency Counter analyzes any text and shows how many times each word is used, ranked from most to least frequent, along with totals for words, unique words, and characters. It is perfect for writers checking for overused words, students studying keyword density, and SEOs optimizing content. Everything runs instantly in your browser, so your text stays private and nothing is uploaded.

Developer Tools 34 tools

Category Page
Argentina CUIT Validator
Verify AFIP / ANSES tax identity numbers.
Base64 Encoder
Base64 Encoder converts text to Base64 and decodes Base64 back to plain text. Useful for embedding data, debugging APIs, and handling encoded strings. Encoding and decoding happen instantly in your browser with no data sent anywhere.
Bcrypt Generator
Generate bcrypt hashes.
Brazil CPF & CNPJ Validator
Instantly check if a CPF or CNPJ is mathematically valid.
Chile RUT Validator
Check the Digito Verificador of a Chilean ID.
Color Palette Generator
Generate color palettes.
Color Picker
Pick colors and get HEX/RGB codes.
CSS Gradient Generator
Generate CSS gradients visually.
CSS Minifier
Minify CSS code.
CSV to JSON Converter
CSV to JSON Converter turns CSV data (with a header row) into a clean JSON array of objects, automatically converting numbers and handling quoted fields. Copy the JSON or download it for use in APIs, apps, and config files. It is a fast, private developer tool that runs entirely in your browser with no uploads.
HEX to RGB Converter
Convert HEX to RGB.
HTML Entity Encoder
Encode HTML entities.
HTML Formatter
HTML Formatter cleans up and indents messy HTML so it is easy to read and maintain. Paste minified or tangled markup and get neatly structured code back. It runs entirely in your browser, so your code stays private.
HTPASSWD Generator
Generate htpasswd files.
India Aadhaar Validator
Verify the Verhoeff checksum of a 12-digit Aadhaar UID.
Internet Speed Test
Test your internet connection speed directly in the browser. Measure download speed, upload speed, latency (ping), and jitter with animated gauges. Works on mobile and desktop — no app required.
Italy Codice Fiscale Generator
Generate your Italian tax code based on personal details.
JavaScript Minifier
Minify JS code.
JSON Formatter
JSON Formatter beautifies messy JSON with proper indentation and validates it so you can spot errors instantly. Paste minified JSON to make it readable, or check that an API response is well-formed. It runs entirely in your browser.
JSON to CSV Converter
JSON to CSV Converter turns a JSON array of objects into clean CSV data you can open in Excel, Google Sheets, or any spreadsheet. It automatically detects all keys as columns, handles commas and quotes correctly, and lets you copy or download the result. It is a fast, private tool for developers and analysts that runs entirely in your browser.
Markdown Previewer
Preview markdown online.
Mexico RFC & CURP Validator
Check the formatting of Mexican identity numbers.
Nigeria BVN Validator
Verify the structure of a Nigerian Bank Verification Number.
QR Code Generator
Generate QR codes online.
Regex Tester
Regex Tester lets you build and debug regular expressions with live match highlighting. Enter a pattern and test string to see exactly what matches as you type. Perfect for developers fine-tuning validation and search patterns. It runs in your browser.
RGB to HEX Converter
RGB to HEX Converter turns red, green, and blue color values into a HEX color code, and also shows the HSL equivalent and a live color preview. Use the sliders or type exact values to find the perfect color for your website, design, or CSS. It is a fast, free tool for developers and designers that works entirely in your browser.
Saudi Arabia Iqama Validator
Verify the mathematical checksum of a KSA Iqama.
South Africa ID Number Validator
Validate SA ID numbers and extract Date of Birth & Gender.
South Korea RRN Validator
Verify the structure of a Korean Resident Registration Number.
SQL Formatter
Format SQL queries.
Unix Timestamp Converter
Convert Unix timestamps.
URL Encoder
URL Encoder converts text into a safe, URL-encoded format and decodes encoded URLs back to readable text. Handle special characters in links, query parameters, and API requests correctly. It runs instantly in your browser.
UUID Generator
Generate UUIDs online.
XML Formatter
Format XML files online.

Other Tools 94 tools

Category Page
Air Freight Volumetric Weight
Calculate the chargeable dimensional weight for airline cargo.
Aspect Ratio Calculator
Calculate aspect ratios.
Asphalt Tonnage Calculator
Calculate hot mix asphalt weight for paving driveways.
Australia ABN Validator
Verify an Australian Business Number using Modulo 89.
Australia Stamp Duty Calculator
Estimate property transfer duty tax in Australia.
Australian Superannuation Calculator
Calculate minimum employer super contributions based on the current rate.
Average Calculator
Average Calculator instantly finds the mean (average) of any set of numbers, along with the sum, count, median, minimum, and maximum. Just enter your numbers separated by commas, spaces, or new lines. It is perfect for students, teachers, and anyone working with data who needs quick statistics without a spreadsheet. The calculation runs live in your browser.
Bangladesh Katha to Decimal Converter
Convert Katha, Chatak, and Decimals (Shotok) to standard units.
Barcode Generator
Generate barcodes online.
Binary/Decimal Converter
Convert binary to decimal.
BMI Calculator
Calculate your Body Mass Index.
Brazil CPF Validator
Verify the verification digits of a Brazilian CPF.
Brazil IRRF Calculator
Calculate your Salário Líquido in Brazil.
Brick Calculator for Wall Area
Estimate the number of bricks and mortar needed for your wall.
Canada CPP & EI Calculator
Calculate mandatory Canadian payroll deductions.
Canada Land Transfer Tax Calculator
Estimate provincial closing costs for real estate.
Canada Mortgage Stress Test Calculator
Check if you pass the Canadian mortgage stress test rules.
Chinese Lunar Converter
Translate Western dates into the traditional Chinese agricultural calendar.
Coin Flip
Coin Flip is a free online coin flipper that gives you a fair, random heads or tails result with a single click. Flip once to make a quick decision, or flip hundreds of times at once to see the running heads/tails tally. It is perfect for settling debates, games, and probability demonstrations, and it works instantly in your browser.
Compound Interest Calculator
Compound Interest Calculator shows how an investment or savings balance grows over time with compounding, including optional regular monthly deposits. Enter your principal, interest rate, time period, and compounding frequency to see your final balance, total contributions, and interest earned. It is perfect for planning savings, investments, and retirement goals. It runs instantly in your browser.
Concrete Yardage Calculator
Calculate cubic yards for pouring slabs and driveways.
Countdown Timer
Create countdown timers.
Currency Converter
Convert between world currencies instantly with live exchange rates. Supports Afghan Afghani (AFN), USD, EUR, PKR, IRR, SAR and 10+ currencies with real-time market data.
Dice Roller
Dice Roller lets you roll one or many virtual dice with any number of sides — D4, D6, D8, D10, D12, D20, or D100 — and shows each result plus the total. It is perfect for board games, tabletop RPGs like D&D, classrooms, and any time you need dice but do not have them. Rolls are fair and instant, right in your browser.
Discount Calculator
Calculate discounts and final prices.
Drywall Sheet Calculator
Estimate the number of gypsum panels needed for a room.
Ethiopian Calendar Converter
Convert modern international dates to the Ethiopian (Ge'ez) calendar.
Euro Pallet Loading Calculator
Calculate how many boxes fit on a standard EPAL pallet (120x80cm).
France Cotisations Sociales Calculator
Convert your Salaire Brut to Salaire Net.
France CSG & CRDS Calculator
Calculate French social tax deductions on your gross salary.
France SIRET Validator
Verify SIREN and SIRET codes using the Luhn Algorithm.
Germany Brutto-Netto Rechner
Calculate your net salary after German taxes.
Germany IHK Grade Calculator
Instantly translate exam percentage points into official IHK grades.
Greece Stremma Converter
Instantly calculate the size of Greek land and property plots.
Hebrew Calendar Converter
Convert modern international dates to the traditional Jewish calendar.
Hex/Decimal Converter
Convert hex to decimal.
Hindu Panchang Tithi
Get a rough estimate of the lunar phase (Paksha & Tithi).
India Aadhaar Validator
Verify a 12-digit Aadhaar using the Verhoeff algorithm.
India Bigha to Acres Converter
Convert Bigha to Acres, Hectares, and Sq Ft based on Indian states.
India GST Calculator
Calculate IGST, CGST, and SGST for your products.
India GST Calculator
Easily calculate GST components (CGST, SGST, IGST) for invoicing.
Invoice Generator
Generate invoices online.
Ireland PAYE & PRSI Calculator
Estimate your Irish net take-home pay including USC.
Islamic Hijri Converter
Convert standard international dates into the lunar Islamic calendar.
Japan Consumption Tax Calculator
Add or extract tax for 10% standard and 8% reduced rates.
Japan Era (Nengo) Converter
Translate Gregorian dates into official Japanese Imperial Era dates.
Japan My Number Validator
Verify a 12-digit Japanese My Number.
Japan Tsubo & Jo Converter
Convert Japanese real estate sizes to Sq Meters.
Julian to Gregorian Date
Adjust historical dates for calendar drift.
Kenya KRA PAYE Calculator
Calculate your monthly net pay including NHIF and NSSF.
Loan Calculator
Calculate loan EMIs.
Malaysia EPF & SOCSO Calculator
Calculate your mandatory Malaysian payroll deductions.
Margin Calculator
Margin Calculator helps you price products and measure profitability by computing profit, profit margin, and markup from a cost and selling price. It is essential for retailers, freelancers, and e-commerce sellers who need to understand their numbers at a glance. Enter your cost and price and the results update instantly in your browser.
Nepal Bikram Sambat Converter
Convert modern international dates to the official calendar of Nepal.
New Zealand KiwiSaver Calculator
Calculate your retirement contributions based on your salary.
New Zealand NZBN Validator
Verify a 13-digit NZBN using the GS1 Checksum.
Nigeria PAYE Tax Calculator
Calculate your net take-home pay based on LIRS/FIRS bands.
Number to Words
Convert numbers into words.
Pakistan Kanal & Marla Converter
Instantly convert traditional Pakistani real estate measurements.
Percentage Calculator
Calculate percentages easily.
Persian Solar Hijri Converter
Instantly convert Gregorian dates to the official Iranian calendar.
Philippines Hectares Converter
Easily calculate Philippine land title measurements.
Philippines PhilHealth & Pag-IBIG
Calculate your mandatory monthly statutory deductions.
Pomodoro Timer
Pomodoro productivity timer.
Prayer Times
Get accurate daily prayer times (Fajr, Sunrise, Dhuhr, Asr, Maghrib, Isha) for cities across Afghanistan including Kabul, Herat, Mazar-i-Sharif, Kandahar, Jalalabad, Kunduz, Ghazni, and Bamiyan. Also shows Qibla direction and Hijri date.
Random Number Generator
Generate random numbers.
Roman Numeral Converter
Convert roman numerals.
Roofing Square Calculator
Convert roof area to roofing squares and bundles.
Sales Tax Calculator
Sales Tax Calculator works out the tax amount and final total for any price and tax rate. You can add tax to a pre-tax price or reverse-calculate the net price from a tax-inclusive total. It is handy for shoppers, freelancers, and small businesses checking invoices and receipts. The math updates instantly in your browser.
Screen Recorder
Record your screen online.
Shipping Container CBM
Calculate the total Cubic Meters (CBM) for ocean freight.
Singapore CPF Calculator
Calculate your CPF contributions and final take-home pay.
South Africa ID Decoder
Decode demographics and verify the Luhn checksum.
South Africa PAYE Calculator
Calculate your net salary according to SARS brackets.
South Africa VAT Calculator
Add or extract the 15% VAT for invoicing and SARS returns.
Spain ITP Tax Calculator
Estimate the Impuesto sobre Transmisiones Patrimoniales.
Spain NIF/NIE Validator
Verify Spanish National ID (NIF) and Foreigner ID (NIE).
Spanish Vara to Meters
Convert historic Varas Cuadradas into modern area metrics.
Stopwatch
Online stopwatch.
Taiwan Ping to Sqm Converter
Convert the standard Taiwanese property measurement (Ping).
Thai Buddhist Calendar
Instantly convert between Gregorian and Phutthasakkarat (BE) years.
Thailand Rai to Sqm Converter
Convert traditional Thai land units into Square Meters and Acres.
Tip Calculator
Calculate tips and split bills.
Typing Speed Test
Test your typing speed.
UAE Gratuity Calculator
Calculate your severance payout under UAE Labour Law.
UK NINo Validator
Verify HMRC format rules for UK NI Numbers.
UK PAYE Tax Calculator
Calculate your take-home pay after Income Tax and NI in the UK.
UK PAYE Tax Calculator
Estimate your take-home pay based on standard tax bands.
UK Perch & Rood Converter
Translate historic British Imperial land sizes to modern metrics.
UK Stamp Duty Land Tax Calculator
Calculate your property tax for England & Northern Ireland.
Unit Converter
Convert between different units.
US Board Foot Calculator
Calculate lumber volume for purchasing and woodworking.
US Customary to Metric Construction
Translate imperial inches and fractions into precise millimeters.
US EIN Validator
Verify the structure and prefix of a US Employer Identification Number.

Date & Time Tools 4 tools

Category Page
Afghan Calendar (Solar Hijri)
The Afghan Calendar shows today's date in the Afghan Solar Hijri (Shamsi) calendar with Dari and Pashto month names, alongside the Gregorian and Islamic Hijri dates. It includes a two-way date converter and a full monthly calendar grid laid out Saturday to Friday. Perfect for Afghans at home and abroad, students, and anyone working with Afghan dates. It runs free in your browser.
Days Calculator: Days Between Two Dates
The Days Calculator instantly counts how many days are between two dates, and shows the result in weeks, weekdays (business days), weekend days, and hours. Switch to the Add / Subtract mode to find the date a set number of days before or after any start date — perfect for deadlines, due dates, contracts, countdowns, and project planning. It is free, instant, and runs privately in your browser.
Free Afghan Date Converter
The Free Afghan Date Converter instantly translates dates between the Afghan Solar Hijri (Shamsi) calendar and the Gregorian (English) calendar, in both directions. It shows Dari and Pashto month names and works for birthdays, contracts, visa forms, and school records. Conversion is instant and private — everything runs in your browser with no sign-up and no limits.
Hijri Calendar (Islamic)
The Hijri Calendar shows today's Islamic (lunar Hijri) date in English and Arabic, with a two-way Hijri–Gregorian date converter and a full monthly calendar grid. Use it to track Ramadan, Eid, Hajj, and other Islamic dates, or to convert any date between the Hijri and Gregorian calendars. It is free, instant, and runs privately in your browser.
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