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Utility Guides Index

This directory lists guides for each utility available on the website. Each guide explains what the utility does, how the operation works, what input is required, what output is produced, and where the utility can be opened. Use the category hierarchy below to discover grouped tools.

Image Utilities

Free online image tools to compress, convert, and edit images entirely in your browser.

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Compression UtilitiesReduce image file sizes without losing quality. Works instantly in your browser.
6 tools
Conversion UtilitiesConvert images between different formats instantly and securely.
14 tools
Utility UtilitiesExtract metadata, colors, and analyze image dimensions.
5 tools
Developer UtilitiesConvert between base64 strings and image files.
2 tools

Image Editing Utilities

Edit, resize, crop, and apply filters to images instantly.

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Image Editing UtilitiesEdit, resize, crop, and apply filters to images instantly.
18 tools

PDF Utilities

Free online PDF tools to merge, split, rotate, delete pages, sign, watermark, and convert PDFs entirely in your browser.

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PDF ManagementOrganize, merge, split, rotate, delete, and extract PDF pages inside your browser.
6 tools
PDF ConversionConvert documents and images to and from PDF files in your browser.
2 tools
PDF UtilitiesCompress, sign, watermark, count pages, and view metadata of PDF documents.
6 tools
PDF Text ExtractionExtract textual content from PDF files in the browser.
1 tools

QR Utilities

Free online tools to generate and scan custom QR codes in your browser.

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QR Code UtilitiesGenerate customized QR codes or scan QR codes instantly in the browser.
10 tools

Calculator Utilities

Free online calculators to compute financial, mathematical, tax, health, and date-related queries instantly in your browser.

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Financial CalculatorsCalculate EMI, SIP, FD returns, compound interest, mortgage, and investment performance.
9 tools
Tax & Business CalculatorsCalculate income tax payable under old or new regimes, GST, profit/loss, and revenue.
8 tools
Math & Science CalculatorsBasic and advanced scientific math functions, percentages, and CGPA conversions.
4 tools
Health & Date CalculatorsTrack exact chronological age, calendar differences, BMI, and calorie goals.
6 tools

Text Utilities

Convert case, count words, remove duplicate lines, compare texts, and generate placeholder text securely.

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Text Formatting & ManipulationFormat cases, replace text, and clean up formatting.
18 tools
Text GeneratorsGenerate dummy lorem ipsum text or random text sequences.
2 tools

Developer Utilities

Format JSON, XML, YAML, format SQL, minify code, decode JWTs, and run regex patterns.

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Formatters & BeautifiersFormat and beautify structured data.
6 tools
Encoders, Decoders & DecryptersEncode or decode common formats securely in the browser.
4 tools
Minifiers & TestersMinify markup and test expression matches.
4 tools
Utilities & PreviewersCommon developer aids, colors, and preview tools.
10 tools

Unit Conversion Utilities

Convert lengths, weights, temperatures, data storage, areas, speed, and time bases.

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Unit ConvertersConvert between standard units of measurement.
15 tools

SEO Utilities

Generate meta tags, robots.txt, sitemaps, verify OG/Twitter tags, and check heading structures.

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SEO Generators & CheckersGenerate metadata files and validate page SEO formats.
11 tools
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