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Built by Servinza — a full-stack & AI development studio

Free AI & utility tools
by Servinza

A growing collection of no-nonsense tools for text, code, business, and documents — free to use, fast to load, no clutter.

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100 tools and counting — search or filter by category below.

Roman Urdu to Urdu Converter

Convert Roman Urdu text into native Urdu script instantly.

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Word & Character Counter

Count words, characters, sentences, and estimated reading time live.

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Case Converter

Convert text to UPPERCASE, lowercase, Title Case, and more.

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Text Diff Checker

Compare two texts and highlight what changed, like a git diff.

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Lorem Ipsum Generator

Generate placeholder text by paragraphs, words, or sentences.

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Slug / URL-Friendly Text Generator

Turn any text into a clean, URL-friendly slug instantly.

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Text Encoder/Decoder

Encode or decode text using Base64 or URL encoding.

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Text Summarizer

Summarize long text into a short, adjustable summary using AI.

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Grammar & Spell Checker

Check grammar and spelling errors with inline suggestions.

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JSON Formatter & Validator

Pretty-print and validate JSON, with the exact error location.

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Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 back to plain text.

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Color Picker & Palette Generator

Pick a color and generate complementary, analogous, or triadic palettes.

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CSS Gradient Generator

Build linear or radial gradients visually and copy the CSS.

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Regex Tester

Test a regex pattern against sample text with live match highlighting.

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Markdown to HTML Converter

Write Markdown with a live preview and get clean, copyable HTML.

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UUID Generator

Generate v4 UUIDs one at a time or in bulk batches.

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Password Generator

Generate strong random passwords with adjustable length and character types.

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Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text.

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Meta Tag / SEO Preview Generator

Preview Google, Twitter, and Facebook cards and get copyable meta tag HTML.

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QR Code Generator

Turn any text or URL into a downloadable QR code, PNG or SVG.

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Simple Invoice Generator

Build a professional invoice and download it as a PDF in seconds.

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Age Calculator

Get your exact age in years, months, and days, plus fun date facts.

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Percentage Calculator

Calculate X% of Y, what percent X is of Y, or percent increase/decrease.

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Currency Converter

Convert between world currencies using live exchange rates.

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Unit Converter

Convert length, weight, temperature, and volume units in one tool.

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PDF Merger & Splitter

Merge multiple PDFs into one, or split a PDF by page range.

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Background Remover

Remove the background from any image and download a transparent PNG.

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Image Upscaler

Upscale a low-resolution image into a sharper, higher-res version using AI.

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CNIC / ID Card OCR Extractor

Upload a CNIC photo and extract name, CNIC number, DOB, and address.

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Invoice / Receipt OCR Data Extractor

Upload a receipt or invoice photo and extract line items, total, date, and vendor.

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Zakat Calculator

Calculate your annual Zakat (2.5%) on cash, gold, silver, savings, and business assets.

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Aggregate Calculator (MDCAT / Engineering)

Calculate your MDCAT, engineering, or university admission aggregate from Matric, FSc, and entry test scores.

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Inheritance / Wirasat Calculator (Islamic)

Estimate Islamic inheritance shares (Faraid) for common family scenarios based on estate value.

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Salary Tax Calculator (Pakistan)

Calculate your monthly and annual income tax based on current FBR salary tax slabs.

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Vehicle Token Tax Calculator

Estimate your annual vehicle token tax by engine capacity and province (Punjab, Sindh, KPK).

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Hijri to Gregorian Date Converter

Convert dates between the Islamic Hijri calendar and the Gregorian calendar, in both directions.

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Prayer Times Calculator

Calculate estimated Fajr, Dhuhr, Asr, Maghrib, and Isha prayer times for major Pakistani cities.

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Qibla Direction Finder

Find the Qibla direction (bearing to Mecca) from your city or current location.

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Matric/FSc Percentage to GPA Converter

Convert your Matric or FSc percentage to an equivalent GPA on a 4.0 scale for study-abroad applications.

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Urdu Baby Name Meaning Finder

Search hundreds of Urdu and Islamic baby names with meanings, gender, and origin.

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Sleep Cycle Calculator

Find the best bedtime or wake-up time based on 90-minute sleep cycles.

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LLM Token Counter

Estimate GPT-style and Claude-style token counts for any piece of text.

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Freelancer Hourly Rate Calculator

Work out the hourly rate you need to charge to hit your income goal.

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YouTube Earnings Calculator

Estimate potential monthly and yearly YouTube ad revenue by niche and views.

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Macro Calculator

Calculate your daily calorie target and protein, carb, and fat grams.

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Cron Job Explainer

Translate a cron expression into plain English, or build one from a schedule.

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Git Commit Message Generator

Generate a properly formatted Conventional Commits message from a simple form.

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Water Intake Calculator

Calculate your recommended daily water intake based on weight, activity, and climate.

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GPA / CGPA Calculator

Calculate your weighted GPA on a 4.0 scale by adding courses, grades, and credit hours.

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Binary / Hex / Decimal / Octal Converter

Convert instantly between binary, octal, decimal, and hexadecimal as you type.

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Package.json Formatter/Validator

Validate package.json syntax and catch common dependency issues.

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Environment Variable (.env) Template Generator

Turn a list of variable names into a ready-to-share .env.example file.

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HTML Entity Encoder/Decoder

Convert special characters to and from HTML entities like &.

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CSS/JS/HTML Minifier

Paste CSS, JS, or HTML and get a smaller, minified version.

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HTTP Status Code Lookup

Search any HTTP status code or keyword for its meaning and causes.

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Cron + Timezone Converter

Convert a schedule or time across common timezones, with a plain-English cron summary.

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Random Test Data Generator

Generate realistic fake JSON or CSV test data for names, emails, and more.

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SQL Query Formatter

Paste unformatted SQL and get a clean, properly indented query.

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YAML ↔ JSON Converter

Convert between YAML and JSON in either direction, with validation.

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Box Shadow / CSS Grid Generator

Visually build a box-shadow or CSS grid layout and copy the generated CSS.

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Duplicate Line Remover

Paste text and instantly remove duplicate lines, keeping the first or last occurrence.

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Text Sorter

Sort pasted lines alphabetically, by length, or numerically, ascending or descending.

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Palindrome Checker

Check whether a word or phrase reads the same backwards, ignoring spaces and punctuation.

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Text Repeater

Repeat any text a set number of times with a custom separator — great for placeholder content.

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Readability Score Checker

Paste text to calculate its Flesch-Kincaid readability score and grade level.

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Random Name Generator

Generate random full names filterable by gender and nationality or culture.

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Acronym Generator

Turn a phrase into an acronym, or reverse it: input letters and get suggested matching words.

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Character / Caption Limit Checker

Check your text's length against Twitter/X, Instagram, LinkedIn, YouTube, and other platform limits at once.

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Text-to-ASCII Art Generator

Turn short text into a block-letter ASCII art banner you can copy and paste anywhere.

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Hashtag Generator

Enter a topic to generate a set of relevant hashtag suggestions by category.

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Break-even Point Calculator

Calculate break-even units and revenue from fixed costs, variable cost, and price.

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ROI Calculator

Calculate return on investment percentage, with optional annualized ROI.

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Discount / Sale Price Calculator

Find the sale price from a discount percent, or the discount percent from two prices.

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Tip Calculator

Calculate tip amount, total bill, and per-person split.

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Freelance Project Quote Calculator

Turn estimated hours, hourly rate, and a complexity buffer into a suggested project quote.

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Compound Interest Calculator

See how an investment grows over time with a year-by-year breakdown and chart.

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Currency Cost-of-Living Adjuster

Estimate what a salary or rate is equivalent to in another city using a cost-of-living index.

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Retirement Savings Calculator

Project your retirement savings from current age, contributions, and expected return.

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Invoice Late Fee Calculator

Calculate accumulated late fees on an overdue invoice as of today.

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Profit Margin Calculator

Calculate profit margin percentage, markup percentage, and profit amount from cost and selling price.

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Coin Flip / Dice Roller

Flip an animated coin or roll configurable dice with a full roll history log.

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Random Number Generator

Generate a list of random numbers within a custom range, with or without duplicates.

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Random Team Generator

Paste a list of names and split them randomly into balanced teams.

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Decision Wheel / Random Picker

Enter your options, spin an animated wheel, and land on a random selection.

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Countdown Timer Generator

Create a live countdown to any date or event, plus embeddable widget code for your own site.

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Pomodoro Timer

Configurable focus/break timer with browser notifications when time's up.

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World Clock

Add multiple cities and see their current local time side by side, updating live.

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Work Days Calculator

Calculate the number of working days between two dates, excluding weekends and optional holidays.

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Date Difference Calculator

Calculate the exact difference between two dates in years, months, weeks, and days.

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Age Calculator (Govt Form Format)

Get your exact age in the 'X Years, Y Months, Z Days' format required on Pakistani government forms.

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Image to Base64 Converter

Convert any image into a Base64-encoded string entirely in your browser.

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Image Resizer

Resize an image to exact dimensions or a percentage, entirely in your browser.

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Image Format Converter

Convert images between PNG, JPG, and WebP formats fully in your browser.

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Image Compressor

Reduce image file size with an adjustable quality slider, fully in your browser.

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Favicon Generator

Generate favicon.ico and common PNG sizes from any image, fully in your browser.

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Aspect Ratio Calculator

Calculate a locked aspect ratio and matching dimensions for resizing images or video.

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Color Contrast Checker

Check text/background color contrast against WCAG AA and AAA accessibility standards.

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Color Name Finder

Find the closest common color name for any HEX or RGB value.

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Placeholder Image Generator

Generate a custom-sized SVG placeholder image with optional text and colors, no external service.

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Random Color Palette Generator

Generate a set of 5 harmonious random colors in complementary, analogous, or triadic modes.

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Simple pricing

Free to start. Upgrade later if you need more.

Free

$0

  • Access to all core tools
  • Standard usage limits
  • No credit card required
Start for free
Pro

For power users

$9/mo

  • Higher rate limits
  • Priority tool access
  • API access for automation
Upgrade to Pro

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