DEVELOPER UTILITIES SUITE
UTILSBOX.EXE
Everyday developer utility suite. Format, validate, transform, and generate data in milliseconds.
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Everyday developer utility suite. Format, validate, transform, and generate data in milliseconds.
Convert PDF, Word, and documents into Amazon Kindle formats (EPUB, MOBI, AZW3, TXT) with E-Ink simulator.
Open tool →MICReal-time voice dictation with smart voice punctuation commands, interactive word disambiguation, and visual highlighting.
Open tool →3DReal-time DNS record propagation checker across 40+ worldwide nodes with interactive 3D globe and 2D map.
Open tool →3D3D coin flip simulator with realistic physics, heads or tails, custom decisions and probability stats.
Open tool →3DInteractive 3D multi-sided dice roller (D4, D6, D8, D10, D12, D20, D100) with realistic physics and sums.
Open tool →SUITEAll-in-one suite to format, validate, minify, diff compare, and convert JSON.
Open tool →JSONBeautify and format JSON with custom indentation, key sorting, and node depth metrics.
Open tool →JSONValidate JSON syntax in real time with line-by-line and column-precise error detection.
Open tool →JSONCompress and minify JSON data by stripping whitespace and line breaks for API payloads.
Open tool →JSONConvert JSON structures into well-formed XML documents with custom root elements.
Open tool →JSONSide-by-side visual JSON comparison highlighting additions, deletions, and type modifications.
Open tool →DATAYAML & JSON bi-directional validator and formatter with syntax checking.
Open tool →DATAXML document formatter, tree inspector and XML to JSON converter.
Open tool →DEVReal-time regular expressions tester, cheatsheet, debugger and replacer.
Open tool →SECURITYJWT token decoder, claims inspector and Web Crypto signature verification.
Open tool →GENBulk generator for UUID v4, time-ordered v7, v1 and live UUID validator.
Open tool →DATABASESQL query beautifier, dialect translator (Postgres/MySQL) and minifier.
Open tool →MARKUPHTML code beautifier, production minifier and entity encoder.
Open tool →APIGraphQL query & SDL formatter, minifier, AST field sorter and validator.
Open tool →ENCODINGBase64 and URL-Safe encoder / decoder with full UTF-8 verification.
Open tool →ENCODINGBidirectional text to binary converter with digital rain and ASCII table.
Open tool →WEB8-tool URL suite: encode, decode, validator, component parser and builder.
Open tool →REFInteractive ASCII 0-255 table, Alt keyboard codes and CP437 symbols.
Open tool →EVENTSLive KeyboardEvent detector and JavaScript keycodes cheat sheet.
Open tool →COLORHEX/RGB/HSL/CMYK converter, palette harmonies and WCAG 2.1 contrast tester.
Open tool →STYLINGCSS code formatter, production stylesheet minifier and CSS to SCSS converter.
Open tool →VECTORInteractive vector visual editor powered by Excalidraw and SVG formatter.
Open tool →MEDIAIn-browser photo editor: crop, resize, filters, WebP/PNG and Base64 encoder.
Open tool →DATAVIZInteractive chart generator (bars, lines, pie, scatter) from CSV data.
Open tool →DIFFWord counter, reading time estimator and dual-text diff comparator.
Open tool →TYPOPlaceholder dummy text generator for mockups, prototypes and UI testing.
Open tool →PREVIEWSEO Meta Tags, Open Graph cards and real-time Google SERP card preview.
Open tool →RICH SNIPPETSchema.org JSON-LD structured data generator for Google Rich Snippets.
Open tool →CRAWLINGStandard XML Sitemap generator (Protocol 0.9) for Google Search Console.
Open tool →INDEXINGRobots.txt generator, AI scraper blocking presets and live URL rule tester.
Open tool →HUBSuite of 9 PDF tools: merge, split, rotate, convert to images, extract text, and watermarks.
Open tool →MERGECombine and merge multiple PDF documents into a single organized file in any order.
Open tool →SPLITSplit PDF documents into equal parts or extract specific sections effortlessly.
Open tool →ROTATERotate PDF pages 90, 180, or 270 degrees permanently directly in your browser.
Open tool →EXPORTConvert every page of a PDF document to high-quality PNG or JPG images.
Open tool →CREATECreate PDF documents by combining multiple JPG, PNG, or WebP images.
Open tool →EXTRACTExtract specific pages from a PDF and download them as a brand new document.
Open tool →SECUREAdd custom watermark text, opacity and confidential stamps to PDF pages.
Open tool →OCRExtract plain text content from PDF documents to copy and edit with ease.
Open tool →INFOInspect metadata, author, PDF version, and exact page dimensions of any PDF file.
Open tool →SHEETSBi-directional CSV to JSON converter with custom delimiters & table grid.
Open tool →SECURITYCryptographically secure random password and entropy strength generator.
Open tool →SCANCustom QR code generator with embedded logos, colors, gradients and shapes.
Open tool →MOCKSynthetic mock data generator: export records to JSON, CSV, SQL and TypeScript.
Open tool →ASTRONOMYReal-time world clock with 3D holographic globe and 174 country timezones.
Open tool →CALCDays between dates, exact age, business days, Unix timestamp and cron parser.
Open tool →MATHSuite of 56+ online calculators: percentage, mortgage, loan, VAT, BMI & salary.
Open tool →CALCAdd and subtract years, months, weeks, and days from any date.
Open tool →TIMEExact age in years, months, days, hours, and next birthday countdown.
Open tool →CALCCalculate exact days, weeks, months, and hours between two calendar dates.
Open tool →WORKCalculate working days excluding weekends and custom official holidays.
Open tool →CALCCalculate future date by adding calendar or business working days.
Open tool →CALCCalculate past date by subtracting calendar or business working days.
Open tool →TIMECalculate exact duration, decimal hours, and seconds between two times.
Open tool →GLOBALWorld timezone converter and international meeting scheduler.
Open tool →EPOCHConvert Unix Epoch timestamps to readable local date, UTC and relative time.
Open tool →LIVELive countdown timer with days, hours, minutes, and seconds breakdown.
Open tool →ISOCalculate ISO 8601 week of year, day of year, and year elapsed percentage.
Open tool →CRONCron expression validator, human-readable description, and upcoming runs.
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