All Free Online Tools
Browse all UtilHubX tools in one place, including image tools, PDF tools, text tools, calculators, converters, and quick everyday browser utilities.
Most useful tools on UtilHubX
These are some of the most practical tools for common jobs like compressing images, merging PDFs, counting words, converting text case, and running quick calculators online.
Compress Image Online
Compress images online to reduce file size for websites, email, forms, and faster uploads.
Open toolPDFMerge PDF
Merge PDF files online to combine documents, forms, statements, and reports into one file.
Open toolWritingWord Counter
Count words, characters, sentences, and paragraphs online for essays, blogs, and documents.
Open toolWritingCase Converter
Convert text to uppercase, lowercase, title case, and sentence case online.
Open toolFinanceLoan Calculator
Estimate monthly loan payments online using loan amount, interest rate, and repayment term.
Open toolBusinessSales Tax Calculator
Calculate sales tax, subtotal, and final price online for quotes, invoices, and purchases.
Open toolWhat you can do with these online tools
UtilHubX includes free browser-based tools for image compression, image conversion, PDF editing, word counting, text cleanup, date calculations, business math, finance estimates, and other everyday workflows.
Some visitors come here looking for a specific tool like a word counter, image compressor, or merge PDF tool. Others use this page as a full directory to compare categories and find the right tool for the task.
If you already know the type of task you need, jump into a category below. If not, browse the full list and open the tool page that best matches your workflow.
Image Tools
Image tools help people compress, resize, crop, convert, and optimize images for websites, email, forms, and everyday uploads.
Compress Image Online
Compress images online to reduce file size for websites, email, forms, and faster uploads.
Open toolImageResize Image Online
Resize images online for websites, social media, forms, email, and everyday uploads.
Open toolImageJPG to PNG Converter
Convert JPG images to PNG online for screenshots, graphics, editing, and file-format compatibility.
Open toolImagePNG to JPG Converter
Convert PNG images to JPG online for smaller files, email attachments, and easier sharing.
Open toolImageCrop Image Online
Crop images online to remove unwanted edges and prepare photos or graphics for upload and sharing.
Open toolImagePNG Compressor
Compress PNG images online to reduce file size for websites, email, and uploads.
Open toolImageWEBP to PNG
Convert WEBP images to PNG online for editing, sharing, uploads, and PNG compatibility.
Open toolImageWEBP to JPG
Convert WEBP images to JPG online for easier sharing, printing, and editing.
Open toolImageImage Resizer by KB
Resize and compress an image toward a target KB size for forms, portals, and upload limits.
Open toolImageJPG to WEBP
Convert JPG images to WEBP online for smaller web-ready files and faster page loading.
Open toolImagePNG to WEBP
Convert PNG images to WEBP online for lighter files and modern web delivery.
Open toolImageJPEG to JPG
Convert JPEG images to JPG online for easier uploads, sharing, and compatibility.
Open toolImageGIF to JPG
Convert a GIF image to JPG online when you need a still image for sharing or uploads.
Open toolImageSVG to PNG
Convert SVG graphics to PNG online for websites, uploads, and design handoffs.
Open toolPDF Tools
PDF tools help people merge, split, rotate, reorder, and organize documents directly in the browser.
Image to PDF
Convert images to PDF online to combine photos, scans, screenshots, and pages into one document.
Open toolPDFMerge PDF
Merge PDF files online to combine documents, forms, statements, and reports into one file.
Open toolPDFSplit PDF
Split PDF files online to extract pages, separate sections, and create smaller documents.
Open toolPDFRotate PDF
Rotate PDF pages online and download the updated file to fix sideways or upside-down documents.
Open toolPDFDelete PDF Pages
Delete selected pages from a PDF online to remove blank, extra, or unwanted sections.
Open toolPDFReorder PDF Pages
Reorder PDF pages online and download a reorganized file with the correct page sequence.
Open toolPDFPDF Page Counter
Count how many pages are in a PDF file online before uploading, sharing, or editing it.
Open toolFinance Tools
Finance tools help people estimate loan payments, mortgage costs, savings growth, ROI, and debt payoff scenarios.
Loan Calculator
Estimate monthly loan payments online using loan amount, interest rate, and repayment term.
Open toolFinanceMortgage Calculator
Estimate mortgage payments online using home price, down payment, loan term, and interest rate.
Open toolFinanceCar Payment Calculator
Estimate monthly car payments online using vehicle price, loan term, trade-in, and interest rate.
Open toolFinanceCompound Interest Calculator
Estimate compound interest growth over time for savings, investments, and recurring contributions.
Open toolFinanceSavings Calculator
Estimate future savings growth online using deposits, interest, and time.
Open toolFinanceROI Calculator
Calculate return on investment online to compare profit, cost, and overall performance.
Open toolFinanceCredit Card Payoff Calculator
Estimate how long it may take to pay off credit card debt based on balance, APR, and payment amount.
Open toolHealth Tools
Health tools provide quick estimates for BMI, calories, protein targets, water intake, and other everyday wellness questions.
BMI Calculator
Calculate body mass index online using height and weight for a quick BMI estimate.
Open toolHealthCalorie Calculator
Estimate daily calorie needs online based on age, size, activity, and goals.
Open toolHealthProtein Calculator
Estimate daily protein intake online based on body weight, activity level, and goals.
Open toolHealthWater Intake Calculator
Estimate daily water intake online based on body size, climate, and activity level.
Open toolDate and Time Tools
Date and time tools help with age calculations, date differences, countdowns, business days, work hours, and timestamp conversions.
Age Calculator
Calculate exact age online in years, months, and days from a birth date or start date.
Open toolDate and TimeDays Between Dates
Find the number of calendar days between two dates for deadlines, travel, and planning.
Open toolDate and TimeCountdown Calculator
Count down to a future date and see the remaining days, hours, and time left.
Open toolDate and TimeHours Worked Calculator
Calculate total hours worked online for shifts, timesheets, and payroll estimates.
Open toolDate and TimeUnix Timestamp Converter
Convert Unix timestamps to readable dates and times online for logs and development work.
Open toolDate and TimeBusiness Days Calculator
Count business days and weekdays between two dates online for deadlines and scheduling.
Open toolDate and TimeWeeks Between Dates Calculator
Calculate the number of full weeks and extra days between two dates online.
Open toolWriting Tools
Writing tools help with word count, case conversion, readability, text cleanup, and other common content editing tasks.
Word Counter
Count words, characters, sentences, and paragraphs online for essays, blogs, and documents.
Open toolWritingCase Converter
Convert text to uppercase, lowercase, title case, and sentence case online.
Open toolWritingSlug Generator
Generate clean URL slugs from text online for blog posts, pages, and SEO-friendly links.
Open toolWritingRemove Line Breaks
Remove line breaks from text online to clean up copied content from PDFs, emails, and websites.
Open toolWritingText Sorter
Sort lines of text alphabetically online for lists, names, keywords, and cleanup tasks.
Open toolWritingDuplicate Line Remover
Remove duplicate lines from text online to clean lists, repeated entries, and copied content.
Open toolWritingText Reverser
Reverse text online instantly for formatting, novelty text, and quick text testing.
Open toolWritingRemove Extra Spaces
Remove extra spaces from text online to clean pasted content, forms, and messy drafts.
Open toolWritingLine Counter
Count lines in text online for code, notes, lists, and quick text-length checks.
Open toolWritingWord Frequency Counter
Count the most common words in text online for keyword analysis and writing review.
Open toolWritingText Repeater
Repeat text multiple times online for formatting, placeholders, and quick bulk text generation.
Open toolWritingMeta Description Counter
Count SEO meta description characters online before publishing a page or article.
Open toolWritingReading Level Checker
Estimate reading grade level and readability online for pasted text, blog posts, and documents.
Open toolWritingTitle Case Headline Analyzer
Convert headlines to title case and review headline length and readability online.
Open toolConversion Tools
Conversion tools cover common everyday conversions like feet to meters, kilograms to pounds, and other measurement changes.
Unit Converter
Convert units online for length, weight, temperature, speed, volume, and more.
Open toolConversionFeet to Meters Converter
Convert feet to meters online instantly for distance, height, and measurement tasks.
Open toolConversionKG to LBS Converter
Convert kilograms to pounds online instantly for weight and everyday measurement tasks.
Open toolBusiness Tools
Business tools help with sales tax, pricing, margins, markup, break-even analysis, and other small business calculations.
Discount Calculator
Calculate discount amounts and final prices online for sales, pricing, and retail math.
Open toolBusinessBreak-Even Calculator
Calculate break-even point online using fixed costs, variable costs, and selling price.
Open toolBusinessSales Tax Calculator
Calculate sales tax, subtotal, and final price online for quotes, invoices, and purchases.
Open toolUtility Tools
Utility tools cover quick tasks like generators, validators, encoders, decoders, randomizers, and color converters.
Percentage Calculator
Calculate percentages online for increases, decreases, differences, and everyday math.
Open toolUtilityTip Calculator
Calculate tip amount, final total, and split bill costs online in seconds.
Open toolUtilityPassword Generator
Generate strong random passwords online for email, banking, Wi-Fi, and work accounts.
Open toolUtilityJSON Formatter
Format and beautify JSON online for easier reading, debugging, and development work.
Open toolUtilityBase64 Encoder
Encode text to Base64 online instantly for testing, debugging, and quick conversions.
Open toolUtilityBase64 Decoder
Decode Base64 text online instantly to reveal the original text or data.
Open toolUtilityURL Encoder
Encode text for safe use in URLs online by converting spaces and special characters.
Open toolUtilityURL Decoder
Decode URL-encoded text online to make links and query strings easier to read.
Open toolUtilityUUID Generator
Generate UUIDs online in your browser for software projects, testing, and databases.
Open toolUtilityText to Binary
Convert plain text to binary online for quick encoding checks and learning.
Open toolUtilityBinary to Text
Convert binary to readable text online for decoding and quick browser-based checks.
Open toolUtilityRGB to HEX
Convert RGB color values to HEX online for web design, CSS, and color matching.
Open toolUtilityHEX to RGB
Convert HEX color codes to RGB online for design, CSS, and digital color reference.
Open toolUtilityRandom Letter Generator
Generate random letters online for games, classroom activities, and quick selections.
Open toolUtilityPassword Strength Checker
Check password strength online to see whether a password looks weak, moderate, or strong.
Open toolUtilityUUID Bulk Generator
Generate multiple UUIDs online at once for testing, datasets, and development workflows.
Open toolUtilityHTML Escape
Escape special HTML characters online for safer markup, code snippets, and web content.
Open toolUtilityHTML Unescape
Convert escaped HTML back to normal text online for testing and content cleanup.
Open toolUtilityList Randomizer
Shuffle list items into random order online for drawings, games, and group selection.
Open toolUtilityRoman Numeral Converter
Convert numbers to and from Roman numerals online for schoolwork and quick reference.
Open toolHow to find the right tool faster
Use image tools for file compression, resizing, and format changes. Use PDF tools for merging, splitting, rotating, deleting, and reordering pages. Use writing tools for word count, case conversion, readability checks, and text cleanup.
Calculator and business tools are better when you need payment estimates, date math, tax totals, profit checks, or quick everyday number work. If you want a narrower set of results, the category pages provide a more guided path than the full directory.