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Free and easy-to-use online tools for images, PDFs, text, calculations, and more. Fast, simple, and designed to work directly in your browser.

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🖼️ Image Tools

Convert, compress, and resize images.

📄 PDF Tools

Convert images and PDF files easily.

✍️ Text Tools

Useful tools for working with text.

🧮 Calculators

Simple and useful online calculations.

Why Zavelyo?

Zavelyo provides simple online tools designed to help you complete everyday tasks quickly without complicated software.

Our goal is simple: useful tools, easy to understand, and accessible from any device.

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Discount Calculator - Calculate Savings & Final Price Online

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Online Discount Calculator Calculate your total savings and final price after percentage discount instantly. Original Price ($): Discount Percentage (%): Calculate Savings Clear You Save: $0.00 Final Price: $0.00 Welcome to Zavelyo's Free Discount Calculator Shopping during seasonal clearance events, Black Friday promotions, or flash sales offers fantastic opportunities to save money. However, figuring out the exact reduced price of an item after applying a percentage markdown can often be confusing while browsing through retail stores or online marketplaces. Our free online Discount Calculator is designed to empower shoppers, retail managers, and savvy consumers by delivering instant, error-free calculations of final sale prices and total dollar savings. How to Use the Discount Calculator Tool Calculating percentage discounts manual...
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How to Convert WEBP to JPG Online: A Simple Guide

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WEBP to JPG Online Converter Upload your .WEBP image and instantly convert it to high-quality JPG for free. Click or Drag & Drop WEBP Image Here Supports: .webp images JPG Quality: 90% Convert to JPG Conversion Complete! Download JPG Image Why Convert WEBP Images to JPG Online? Google developed the WEBP image format to optimize website load speeds by delivering high-quality visual compression at smaller file sizes. While modern web browsers render WEBP seamlessly, many traditional photo editors, offline image viewers, and desktop publishing programs struggle to open or process WEBP files. Converting your WEBP images to standard JPG restores universal software compatibility across all platforms: Universal Compatibility: Open converted JPG files on legacy software, photo printers, graphic design tools, and desktop applications without installing additional codecs. Easy Photo Edi...
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Text Repeater

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Quantity: Type: Paragraphs Words Sentences Generate Text Copy Text Free Online Lorem Ipsum Generator Welcome to Zavelyo's Lorem Ipsum Generator , an essential tool designed for web designers, developers, graphic artists, and content creators. When building new websites, mobile apps, or layout prototypes, having placeholder text is crucial to visualize the structural layout before the final content is ready. Our generator allows you to create customized dummy text in seconds with complete flexibility. What is Lorem Ipsum? Lorem Ipsum is simply standard dummy text used by the printing and typesetting industry since the 1500s. It originated from a passage written by Cicero in 45 BC, titled "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil). The text was altered over centuries to create a non-distracting pseudo...
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How to Generate Strong Passwords Online: A Simple Guide

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Strong Password Generator Create secure, randomized passwords instantly to protect your accounts online. Copy Password Password Length: 16 Include Uppercase (A-Z) Include Lowercase (a-z) Include Numbers (0-9) Include Symbols (!@#$%^&*) Generate Secure Password Password copied to clipboard! Why You Need a Strong Password Generator Data breaches, credential stuffing, and brute-force cyberattacks threaten millions of online user accounts daily. Relying on simple passwords like dictionary words, birthday dates, or predictable character sequences exposes your financial accounts, email services, and social platforms to automated hacking bots. A cryptographically secure password generator creates unpredictable character combinations that safeguard your sensitive personal information. Cryptographic Security: Our tool u...
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How to Convert Text Case Online: A Simple Guide

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Online Text Case Converter Easily convert text into UPPERCASE, lowercase, Title Case, or Sentence case instantly. Characters: 0 Words: 0 Sentences: 0 Sentence case lowercase UPPERCASE Title Case Capitalized Case Copy Text Clear Text copied to clipboard! Why Use an Online Case Converter? Accidentally leaving Caps Lock turned on while drafting an essay, article, or programming code can cost valuable time to retype manually. An online case converter allows writers, developers, students, and digital marketers to instantly modify text styling with a single click. Whether you need to fix capitalizations or format blog post titles according to standard editorial guidelines, automated case conversion streamlines your daily workflow. Instant Text Correction: Convert thousands of words from accidental ALL CAPS or lowercase formatting into proper sentence structures in seconds. ...
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Age Calculator - Calculate Exact Age Online Free

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Exact Age Calculator Calculate your exact age in years, months, and days based on your birth date. Select Your Date of Birth: Calculate Age Clear 0 Years 0 Months 0 Days Welcome to Zavelyo's Online Age Calculator Have you ever wondered exactly how old you are down to the specific number of months, weeks, and days? Calculating your precise age manually can be tricky due to varying month lengths and leap years. Our free online Age Calculator solves this by delivering an accurate, instant breakdown of your chronological age based on your date of birth. How to Use the Age Calculator Tool Our web application provides a seamless experience across mobile and desktop devices. Follow these simple steps to calculate your age: Select Birth Date: Click on the date picker field and choose yo...
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How to Create a QR Code Online: A Simple Guide

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QR codes make it easy to share information using a smartphone camera. They can store a website address, text, contact information, or other supported content in a format that can be scanned quickly. What Is a QR Code? A QR code is a two-dimensional code that can store information in a pattern of black and white squares. When scanned with a compatible camera or QR scanner, the stored information can be displayed or opened. How to Create a QR Code Online Step 1: Enter Your Information Open the QR Code Generator on Zavelyo and enter the text or website address you want to encode. Step 2: Generate the QR Code Choose the generate option. The tool creates a QR code based on the information you entered. Step 3: Download the QR Code After the QR code appears, use the download option to save it as an image and use it where needed. What Can You Put in a QR Code? Website addresses. Plain text. Contact or other information supported by the QR format. Links to online resources. W...
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How to Convert PNG to JPG Online: A Simple Guide

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PNG and JPG are two common image formats, but they are designed for different purposes. Converting a PNG image to JPG can be useful when you need a widely supported image format or a smaller file for certain uses. What Is the Difference Between PNG and JPG? PNG is commonly used for graphics, screenshots, and images where preserving detail is important. JPG is widely used for photographs and can often provide smaller file sizes through compression. How to Convert PNG to JPG Online Step 1: Choose Your PNG Image Open the PNG to JPG Converter on Zavelyo and select the PNG image you want to convert. Step 2: Convert the Image The converter processes the selected PNG image in your browser and prepares a JPG version. Step 3: Download the JPG File When the conversion is complete, use the download option to save the JPG image to your device. Why Convert PNG to JPG? JPG is widely supported by websites and applications. JPG files can often be smaller than PNG files for photographs. ...
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How to Calculate Percentages: A Simple Guide

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Percentages are used in many everyday situations, including discounts, price changes, grades, statistics, and financial calculations. Understanding a few basic percentage formulas can make these calculations much easier. What Is a Percentage? A percentage is a way of expressing a number as a part of 100. The symbol used for percentage is % . For example, 25% means 25 parts out of 100. How to Calculate a Percentage of a Number To find a percentage of a number, use this formula: Percentage ÷ 100 × Number For example, to calculate 20% of 150: 20 ÷ 100 × 150 = 30 So, 20% of 150 is 30. How to Find What Percentage One Number Is of Another To find what percentage one number represents of another, use: Number ÷ Total × 100 For example, if you have 30 out of 150: 30 ÷ 150 × 100 = 20% Therefore, 30 is 20% of 150. How to Calculate Percentage Increase or Decrease To calculate the percentage change between an original value and a new value, use: (New Value − Original Value) ÷ |Or...
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How to Convert PDF to JPG Online: A Simple Guide

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PDF files are commonly used for documents, forms, reports, and other digital content. Sometimes you may need to turn PDF pages into JPG images for easier sharing, editing, or use on websites and other platforms. Why Convert PDF to JPG? JPG is a common image format that is easy to view and share on many devices. Converting PDF pages into JPG images can be useful when you need an individual page as an image file. How to Convert PDF to JPG Online Step 1: Select Your PDF File Open the PDF to JPG Converter on Zavelyo and select the PDF file you want to convert. Step 2: Convert the PDF Pages The converter processes the PDF and renders its pages as JPG images. If your PDF contains multiple pages, each page can be handled separately. Step 3: Download the JPG Images After the conversion is complete, review the generated images and download the pages you need. Common Uses for PDF to JPG Conversion Sharing individual PDF pages as images. Using a document page as an image on a websi...
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