All Free Online Tools: Directory | SwiftTools

Commission CalculatorFlat or tiered commissions, calculated instantly. Invoice GeneratorBuild a styled invoice and print or save it as PDF. Meeting Cost CalculatorPut a dollar figure on every meeting. Age CalculatorYour exact age, total days alive and next birthday countdown. Average CalculatorMean, median, mode, range and standard deviation from any list. BMI CalculatorCheck your body mass index with metric or imperial units. BMR CalculatorEstimate daily calorie burn with the Mifflin-St Jeor equation. Break-Even CalculatorHow many units must you sell to cover your costs? Calorie CalculatorEstimate daily calories for your goal. Compound Interest CalculatorWatch savings grow with a year-by-year growth table. Days Between Dates CalculatorCount the days, weeks or weekdays between any two dates. Discount CalculatorSee the final sale price and exactly how much you save. Loan CalculatorMonthly payment, total interest and amortization schedule. Mortgage CalculatorMonthly P&I plus tax, insurance and HOA in one total. Number to Words ConverterTurn any number into English words. Percentage CalculatorWork out percentages, increases and decreases instantly. Profit Margin CalculatorMargin vs. markup, explained in plain English. ROI CalculatorReturn on investment with optional annualized (CAGR) view. Salary ConverterConvert hourly wage to annual salary and back. Sales Tax CalculatorAdd tax to a price, or back it out of a tax-inclusive total. Split Bill CalculatorSplit the check evenly with tax and tip included. Tip CalculatorFigure the tip, total and each person's share in seconds. Job Description Keyword MatcherCompare your resume keywords against a job description. Resume Word CounterCount resume words and flag filler words that weaken it. Area ConverterConvert square meters, square feet, acres and more. Currency ConverterConvert any amount between 150+ currencies at live rates. Data Storage ConverterConvert bits, bytes and everything up to yottabytes. Length ConverterConvert between metric and imperial lengths instantly. Speed ConverterConvert speeds, plus running pace in min/km and min/mi. Temperature ConverterConvert Celsius, Fahrenheit and Kelvin instantly. Time ConverterConvert milliseconds to years and everything between. Time Zone ConverterConvert any time between any two time zones. Volume ConverterConvert liters, gallons, cups and kitchen measures. Weight ConverterConvert between metric and imperial weights instantly. Base64 DecoderDecode Base64 back to text or a file. Base64 EncoderEncode text or files to Base64 in one click. CSV to JSON ConverterTurn spreadsheet data into clean JSON. Color ConverterConvert HEX, RGB and HSL with a live preview. HTML Entity DecoderTurn HTML entities back into characters. HTML Entity EncoderEscape HTML special characters safely. HTTP Status Code ReferenceEvery HTTP status code, searchable. JSON Formatter & ValidatorBeautify, validate and inspect JSON instantly. JSON MinifierCompress JSON and see exactly how much you saved. JSON to CSV ConverterTurn JSON arrays into spreadsheet-ready CSV. JWT DecoderRead JWT headers and payloads instantly. Regex TesterTest regular expressions with live highlighting. SHA-256 GeneratorFingerprint text or files with SHA-256. SHA-512 GeneratorFingerprint text or files with SHA-512. URL DecoderTurn percent-encoded URLs back into readable text. URL EncoderPercent-encode URLs or query values safely. UUID GeneratorGenerate secure random UUIDs in bulk. Unix Timestamp ConverterConvert timestamps to dates and back, with a live clock. XML FormatterBeautify and validate XML in one click. DOCX to PDFWord documents to PDF, privately. Coming soon DOCX to TXTExtract plain text from Word files. Coming soon HTML FormatterPretty-print messy HTML with clean indentation. HTML to TextStrip HTML down to readable text. Markdown to HTMLLive Markdown editor with instant preview. Markdown to PDFStyled Markdown documents as real PDFs. TXT to DOCXPlain text to Word format. Coming soon Text to PDFTurn plain text into a real PDF instantly. Background RemoverErase photo backgrounds automatically. Coming soon Compress Image to SizeShrink an image to an exact file size, like 50KB or 100KB. Favicon GeneratorCreate a full favicon set from one image. Image Color PickerClick any image to sample its colors. Image CompressorShrink image file sizes without visible quality loss. Image ConverterConvert images between JPG, PNG, and WebP. Image ResizerResize images to exact pixel dimensions. Image to Base64Encode any image as a base64 data URI. Rotate & Flip ImageRotate and mirror images with live preview. Compress PDFMake a PDF smaller, best for image-heavy files. Delete PDF PagesRemove unwanted pages from a PDF instantly. JPG to PDFTurn JPG, PNG, and WebP images into a PDF, one page per image. Merge PDFCombine multiple PDF files into one, right in your browser. PDF Metadata ViewerReveal a PDF's title, author, and creation details. PDF Page CounterSee how many pages a PDF has, plus every page's size. PDF to JPGTurn PDF pages into JPG images. PDF to WordConvert PDF documents into editable Word files. Coming soon Rotate PDFFix upside-down or sideways PDF pages in seconds. Split PDFExtract the pages you need into a new PDF. Unlock PDFRemove restrictions from PDFs you own. Coming soon Word to PDFConvert Word documents into PDFs. Coming soon QR Code GeneratorTurn a website link into a scannable QR code. QR Code Generator (Text)Turn any text into a scannable QR code. WiFi QR Code GeneratorLet guests join your WiFi by scanning a code. vCard QR Code GeneratorShare your contact details with one scan. Passphrase GeneratorCreate memorable passphrases from common words, like river-moon-fox. Password GeneratorCreate strong random passwords with full control over the mix. Password Strength CheckerCheck password strength with an entropy-based score and tips. FAQ Schema GeneratorBuild valid FAQPage JSON-LD in seconds. Meta Title CheckerCheck title length in characters and pixels. Robots.txt GeneratorBuild a robots.txt without touching syntax. SERP Snippet PreviewSee your Google snippet before you publish. URL Slug GeneratorTurn any title into a clean URL slug. Hashtag FormatterTurn words into clean #hashtags in lowercase or CamelCase. Social Character CounterCheck your caption against common platform character limits. Text Line BreakerPut one sentence per line, or join lines for bios and captions. Final Grade CalculatorWhat score do you need on the final? Find out. GPA CalculatorYour GPA on the 4.0 scale, course by course. Pomodoro TimerFocus for 25, break for 5, with a chime and counter. Scientific CalculatorTrig, logs, powers and roots with a real parser. Case ConverterConvert text to UPPER, lower, Title, Sentence or aLtErNaTiNg case. Character CounterLive character, word and line counts for any text. Keyword Density CheckerFind the top 1, 2 and 3-word phrases in any text, with density %. Lorem Ipsum GeneratorGenerate placeholder text by paragraphs, sentences or words. Random Number GeneratorGenerate random numbers with unique and sort options. Reading Time CalculatorEstimate how long any text takes to read, at your own pace. Remove Duplicate LinesRemove duplicate lines from any list, keeping the first occurrence. Remove Duplicate WordsRemove repeated words while keeping their original order. Remove Extra SpacesCollapse extra spaces and clean up messy whitespace. Reverse TextReverse text by characters, words or lines in one click. Sentence CounterCount sentences and see your average words per sentence. Sort LinesSort lines A to Z, Z to A, numerically, by length, or shuffle them. Text CleanerTrim, collapse spaces, drop blank lines and dedupe in one pass. Text Diff CheckerCompare two texts and spot every change. Text to SpeechHear any text read aloud, free in your browser. Username GeneratorGenerate catchy usernames in styles like SwiftFox42. Word CounterCount words, characters, sentences and paragraphs as you type. Word Frequency CounterSee every word ranked by how often it appears. URL ParserTake any URL apart, piece by piece. UTM BuilderTag campaign URLs without typos.