Articles
Articles
Read practical articles about text, images, calculators, and developer utilities, with direct links to the right tools.
40 matching articles
How to Count Words in Any Document
A practical guide to checking word count, character count, sentence length, and paragraph structure before publishing or submitting text.
Published on 4 min read
Read moreCharacter CounterHow to Count Characters for Forms and Posts
Learn how to check character limits with and without spaces so short text fits forms, search snippets, bios, and social posts.
Published on 4 min read
Read moreReading Time CalculatorHow to Estimate Reading Time Before Publishing
Use reading-time estimates to plan articles, emails, lessons, documentation, and product pages around real reader attention.
Published on 3 min read
Read moreCase ConverterHow to Convert Text Case Without Rewriting Copy
A practical workflow for changing English text into uppercase, lowercase, sentence case, or title case while preserving clarity.
Published on 3 min read
Read moreTitle Case ConverterHow to Format Headlines in Title Case
Learn when title case helps and how to prepare cleaner English headlines, page titles, article names, and labels.
Published on 3 min read
Read moreRemove Duplicate LinesHow to Remove Duplicate Lines From Lists
Clean lists, exports, notes, and copied records by removing repeated lines while preserving the useful values.
Published on 3 min read
Read moreRemove Extra SpacesHow to Clean Extra Spaces From Text
Fix pasted text, messy exports, and uneven spacing before publishing, importing, or comparing content.
Published on 3 min read
Read moreText CompareHow to Compare Two Text Versions Clearly
Compare drafts, policies, snippets, translations, and configuration text so additions and removals are easier to review.
Published on 3 min read
Read moreSlug GeneratorHow to Generate Clean URL Slugs
Create readable, consistent URL slugs for articles, product pages, documentation, and content migrations.
Published on 3 min read
Read moreArabic Diacritics RemoverHow to Remove Arabic Diacritics Safely
Clean Arabic text for search, indexing, matching, and publishing while knowing when diacritics should be preserved.
Published on 3 min read
Read morePercentage CalculatorHow to Calculate Percentages Without Guesswork
Use percentage calculations for discounts, changes, shares, comparisons, and everyday math with clear inputs.
Published on 4 min read
Read moreAge CalculatorHow to Calculate Age Between Two Dates
Calculate age in years, months, and days for forms, records, milestones, school planning, and personal dates.
Published on 3 min read
Read moreDate Duration CalculatorHow to Calculate the Duration Between Dates
Find the days, weeks, months, and years between two dates for planning, records, projects, and deadlines.
Published on 3 min read
Read moreUAE VAT CalculatorUAE VAT Guide: Add 5% or Extract It From an Inclusive Price
Compare VAT-exclusive and VAT-inclusive arithmetic at the UAE standard rate, with clear boundaries for zero-rated, exempt, and special treatments.
Published on 3 min read
Read moreZakat CalculatorHow to Build a Reviewable Zakat Worksheet
Record zakatable wealth, the nisab source, valuation date, and any authority-specific debt adjustment before calculating a 2.5% educational estimate.
Published on 4 min read
Read moreGold Zakat CalculatorHow to Calculate Zakat on Gold
Understand how purity, weight, gold price, nisab, and year type affect an educational gold Zakat estimate.
Published on 4 min read
Read moreProfit Margin CalculatorHow to Calculate Profit Margin and Markup
Use one price and one comparable cost-of-sales figure to distinguish gross margin from markup, then identify costs the simple model leaves out.
Published on 4 min read
Read moreJSON FormatterHow to Format JSON for Easier Reading
Format compact JSON into readable structure before debugging, documenting, reviewing, or sharing data.
Published on 3 min read
Read moreJSON ValidatorHow to Validate JSON Before Using It
Find JSON syntax errors before sending API payloads, saving configuration, or sharing structured examples.
Published on 3 min read
Read moreBase64 Text Encoder / DecoderWhat Is Base64 Encoding and When Should You Use It?
Understand Base64 encoding, decoding, common uses, limits, and safe handling for text and data snippets.
Published on 3 min read
Read moreURL Encoder / DecoderHow to Encode and Decode URL Text
Prepare query strings, redirect URLs, campaign parameters, and copied links by encoding reserved characters correctly.
Published on 3 min read
Read moreUUID GeneratorHow to Generate UUIDs for Testing and Records
Generate unique identifiers for mock data, test records, prototypes, documentation examples, and temporary workflows.
Published on 3 min read
Read moreColor Converter HEX / RGB / HSLHow to Convert Colors Between HEX, RGB, and HSL
Convert color values for design systems, CSS, brand palettes, prototypes, and developer handoff.
Published on 3 min read
Read moreImage CompressorHow to Compress Images Without Losing Quality
Reduce image file size for websites, emails, documents, and sharing while keeping the visual result clear.
Published on 3 min read
Read moreImage ResizerHow to Resize Images for Web, Email, and Sharing
Resize photos and screenshots to practical dimensions while preserving aspect ratio and avoiding unnecessary file weight.
Published on 3 min read
Read moreFile to Base64 ConverterHow to Convert a File to Base64 Without Losing Its MIME Type
Convert file bytes to Base64 or a Data URL, understand MIME detection and size overhead, and choose an output that fits HTML, CSS, JSON, or an API payload.
Published on 6 min read
Read moreBase64 PreviewerHow to Preview Base64 Safely and Recover the Original File
Decode raw Base64, Base64URL, or a Data URL, verify its MIME type from decoded bytes, preview supported formats safely, and download the reconstructed file.
Published on 7 min read
Read moreJSON to C#, Python & Dart Class GeneratorHow to Generate C#, Python, and Dart Classes from JSON Samples
Infer nested models, collections, nullable fields, and JSON mappings from a representative sample without confusing generated code with a complete API contract.
Published on 7 min read
Read moreJWT Decoder & Expiration CheckerHow to Decode a JWT and Check Its Expiration Time
Read a compact JWT header and payload, interpret NumericDate claims, and check exp, nbf, and iat against the correct clock and tolerance.
Published on 7 min read
Read moreWhatsApp Inquiry Link GeneratorHow to Create a WhatsApp Link with an Editable Message
Format an international number, write a useful opening message, and create a wa.me click-to-chat link that customers can review before sending.
Published on 7 min read
Read morePassword GeneratorHow to Generate Passwords, Passphrases, and PINs Safely
Choose between random passwords, memorable passphrases, and numeric PINs, then learn how to store and use each credential safely.
Published on 4 min read
Read moreMarkdown Editor and PreviewHow to Write and Format Markdown with a Live Preview
Write portable Markdown, inspect the rendered result, and catch formatting problems in tables, links, task lists, and code blocks before publishing.
Published on 5 min read
Read moreMarkdown Table GeneratorHow to Convert Data into Markdown Tables
Turn spreadsheet ranges, CSV, TSV, JSON, or direct cell edits into a readable GitHub-flavored Markdown table without broken columns.
Published on 4 min read
Read moreAI Token Cost CalculatorHow to Estimate AI Token Usage and Cost
Estimate prompt tokens, context-window fit, cached input, output allowance, and model cost while keeping provider prices and tokenizer limits explicit.
Published on 5 min read
Read moreQR Code GeneratorHow to Create QR Codes That Scan Reliably
Build QR codes for links, Wi-Fi, contacts, messages, and payments, then test contrast, size, and recovery settings before sharing them.
Published on 5 min read
Read moreImage Format ConverterHow to Convert Images Between JPG, PNG, and WebP
Compare JPG, PNG, and WebP trade-offs, convert images locally, and verify transparency, dimensions, and file size before replacing an original.
Published on 5 min read
Read moreAI Agent Instructions GeneratorHow to Create Useful AI Agent Instruction Files
Create scoped agent-instruction files with concrete commands, protected areas, triggers, and verification steps instead of vague project advice.
Published on 5 min read
Read morerobots.txt GeneratorHow to Build, Validate, and Test robots.txt for Search and AI Crawlers
Write and test robots.txt groups for search and AI crawlers while understanding what the file can control—and what it cannot prevent.
Published on 5 min read
Read moreSchema Markup GeneratorHow to Build and Check JSON-LD Schema Markup
Map visible page facts into JSON-LD, run a local preflight, and distinguish valid Schema.org markup from eligibility for Google search features.
Published on 5 min read
Read moreOpen Graph Generator & Social PreviewHow to Preview Open Graph Cards Before Sharing
Prepare Open Graph and X Card metadata, compare platform previews, and avoid inaccessible images, weak crops, and stale social caches.
Published on 5 min read
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