All Online Tools Directory

Resume Builder

Build professional, ATS-friendly resumes and CVs with smart formatting and templates.

Advanced PDF Workspace

Complete Online2PDF-grade workspace: N-Up layout, booklets, visual page manager, compression, OCR & security.

PDF Multiple Pages Per Sheet (N-Up)

Fit 2, 4, 6, 8, 9, or 16 pages on a single sheet with custom margins & borders.

PDF Booklet Creator

Convert any PDF into a folded 2-up duplex print-ready booklet.

PDF Header & Footer Tool

Add custom text, page numbers, dates & filenames to 6 header/footer positions.

PDF Merge

Combine multiple PDF documents into a single consolidated PDF.

PDF Split

Separate one PDF into individual pages or extract custom page ranges.

PDF Compress

Reduce PDF file size while preserving high visual quality.

PDF Rotate

Rotate PDF pages 90, 180, or 270 degrees permanently.

PDF Delete Pages

Remove unwanted pages from any PDF document.

PDF Extract Pages

Extract specific pages into a brand new PDF file.

PDF Reorder Pages

Rearrange and reorder pages of a PDF document.

PDF Watermark

Add custom text watermarks across every page of your PDF.

PDF Page Number

Insert clean page numbers (Page X of Y) into your PDF.

PDF Protect / Password

Lock and secure your PDF document with encryption.

PDF Unlock

Remove security locks and restrictions from your PDF.

PDF → JPG

Convert every PDF page into high-resolution JPG images.

PDF → PNG

Extract PDF pages as lossless, transparent PNG pictures.

JPG → PDF

Convert JPG pictures into a clean, formatted PDF document.

PNG → PDF

Convert transparent PNG images into a professional PDF.

PDF Grayscale

Convert color PDFs to clean black & white grayscale.

PDF Crop

Trim unwanted white margins and crop PDF page borders.

PDF Metadata Viewer

Inspect PDF Title, Author, Creator, Producer, and Date metadata.

PDF Metadata Remover

Wipe all hidden personal information and author metadata from PDF.

PDF Page Size Converter

Resize PDF pages to standard A4, Letter, Legal, A3, or A5 sizes.

Image Background Remover (AI & In-Browser)

Remove image backgrounds automatically with remove.bg AI and browser cutout.

AI Passport Photo Creator

Upload photo, remove background, apply official passport colors, create 35x45mm & 2x2in sizes, print or send to A4 maker.

Passport Photo Sheet Maker

Create passport-size photos on an A4 sheet and print them instantly.

Merge Images to A4 / Combine Images

Merge images into one A4 page online, combine photos side-by-side, or join ID card front and back onto a single printable sheet.

Image Compressor

Compress JPG, PNG, and WebP images to drastically reduce file size.

Image Resizer

Resize image dimensions by pixels or percentage.

Image Cropper

Crop image borders and focus on the important area.

Image Rotator

Rotate images 90°, 180°, 270° or flip horizontally and vertically.

Image Converter

Convert between JPG, PNG, WebP, GIF, and BMP formats.

JPG → PNG

Convert JPG images to lossless PNG format.

PNG → JPG

Convert PNG graphics to standard lightweight JPG images.

JPG → WebP

Convert JPG photos to modern lightweight WebP format.

PNG → WebP

Convert PNG images to transparent modern WebP format.

WebP → JPG

Convert modern WebP images back into standard JPG format.

WebP → PNG

Convert WebP pictures to lossless PNG format.

Image → PDF

Combine multiple images into a unified PDF document.

Image Watermark

Add custom text watermarks and copyright stamps to your photos.

Image Blur

Apply adjustable Gaussian blur effects to photos.

Image Pixelate

Pixelate images for retro 8-bit art or privacy censoring.

Image Grayscale

Convert color photos to black & white monochrome.

Image Metadata Viewer

Inspect image dimensions, aspect ratio, megapixels, and format info.

Image Metadata Remover

Strip EXIF, GPS location, and camera data from photos.

Favicon Generator

Generate standard website favicons in 16x16, 32x32, and 48x48 sizes.

ICO Generator

Convert PNG and JPG pictures into standard Windows .ico files.

Word Counter

Count words, characters, sentences, paragraphs, and reading time.

Character Counter

Count exact characters with and without whitespace.

Sentence Counter

Count sentences and calculate average sentence length.

Line Counter

Count total lines and non-empty lines in text or code.

Case Converter

Convert text between all capitalization cases.

UPPERCASE Converter

Transform all text into capitalized UPPERCASE letters.

lowercase Converter

Convert all uppercase text into small lowercase letters.

Title Case Converter

Capitalize the first letter of each word for headings and titles.

Remove Duplicate Lines

Deduplicate text and remove repeated lines from lists.

Remove Empty Lines

Delete blank and empty lines from text or code.

Remove Extra Spaces

Clean double spaces, trailing spaces, and redundant tabs.

Sort Lines

Sort lines alphabetically (A-Z, Z-A), by length, or randomly.

Reverse Text

Reverse characters, words, or lines of text.

Text → Slug

Convert any title or sentence into a URL-friendly slug.

Text → Base64

Encode plain text or Unicode strings into Base64 format.

Base64 → Text

Decode Base64 encoded strings back into readable plain text.

URL Encoder

Percent-encode special characters in URLs and query parameters.

URL Decoder

Decode percent-encoded (%20, %3A) URLs back into readable text.

Text Cleaner

Strip HTML tags, remove accents, and clean messy formatting.

Find & Replace

Find and replace words, phrases, or regex patterns in text.

JSON Formatter

Format and beautify JSON with customizable indentation.

JSON Validator

Validate JSON syntax and pinpoint syntax error line numbers.

JSON Minifier

Minify JSON by stripping all whitespace and line breaks.

XML Formatter

Format and beautify XML with clean tag indentation.

XML Validator

Check XML well-formedness and detect unclosed tags.

CSV → JSON

Convert CSV spreadsheets into structured JSON arrays.

JSON → CSV

Convert JSON object arrays into downloadable CSV files.

HTML Formatter

Format and indent messy HTML code with proper tag nesting.

HTML Minifier

Minify HTML by removing comments, redundant spaces, and line breaks.

CSS Formatter

Format and beautify CSS stylesheet rules with clean indentation.

CSS Minifier

Minify CSS files by stripping comments and unnecessary spacing.

JavaScript Formatter

Format and beautify JavaScript / TypeScript code.

JavaScript Minifier

Minify JS code by removing comments and whitespace.

Regex Tester

Test and debug Regular Expressions with real-time match highlighting.

JWT Decoder

Decode and inspect JSON Web Tokens (JWT) header and payload.

URL Parser

Parse URLs into protocol, hostname, port, path, and query parameters table.

HTML Encoder

Convert special characters to HTML entities (&, <, >).

HTML Decoder

Convert HTML entities back into plain characters (&lt; to <).

Color Converter

Convert colors between HEX, RGB, HSL, and CMYK formats.

Timestamp Converter

Convert Unix epoch timestamps to human dates and vice-versa.

Password Generator

Generate cryptographically strong passwords with customizable entropy.

Password Strength Checker

Test password entropy and calculate estimated crack time.

UUID Generator

Generate version 4 UUIDs (Universally Unique Identifiers).

SHA-256 Generator

Compute SHA-256 cryptographic hashes for text or files.

SHA-512 Generator

Calculate 512-bit SHA-512 cryptographic hashes.

MD5 Hash Generator

Generate 128-bit MD5 checksums for strings and files.

File Hash Generator

Calculate SHA-256, SHA-512, SHA-1, and MD5 hashes of any file.

HMAC Generator

Generate HMAC (Hash-based Message Authentication Code) with secret keys.

Random Number Generator

Generate cryptographically random numbers within custom ranges.

QR Code Generator

Create customized QR codes for URLs, WiFi, contacts, and text.

Barcode Generator

Generate Code-128, EAN-13, and UPC standard barcodes.

Lorem Ipsum Generator

Generate placeholder dummy text by paragraphs, sentences, or words.

Number Base Converter

Convert numbers between Binary, Octal, Decimal, and Hexadecimal.

Binary Converter

Convert plain text into Binary code (0s and 1s) and back.

Hex Converter

Convert text to Hexadecimal string and Hex back to text.

Decimal Converter

Convert decimal numbers to binary, octal, hex, and ASCII characters.

Unix Timestamp Converter

Convert Unix epoch timestamps to human readable dates.

Color Picker

Pick colors visually and copy HEX, RGB, and HSL codes.

Unit Converter

Convert length, weight, temperature, digital storage, and speed.

Data URI Generator

Convert images, fonts, and files into inline Base64 data: URIs.

ZIP Creator

Compress and bundle multiple files into a single .zip archive.

ZIP Extractor

Unzip and extract files from .zip archives directly in your browser.

File Type Detector

Inspect magic header bytes to identify genuine file types.

File Size Converter

Convert between Bytes, KB, MB, GB, and TB.

File Metadata Viewer

Inspect file properties, exact byte size, and last modified timestamps.

File Checksum Verifier

Compare and verify file SHA-256 / MD5 hashes against expected checksums.

Multiple File Rename

Batch rename multiple files with prefixes, numbering, and find & replace.

File Extension Converter

Change file extensions safely (e.g. .txt to .md, .jpeg to .jpg).

Files → ZIP

Convert any list of files into a compact ZIP download.

Text / Code → File Saver

Save any text snippet, code, or log directly as a downloadable file.

Video → GIF

Convert video clips into animated GIF files.

GIF → MP4

Convert animated GIFs into lightweight MP4 video clips.

Video → MP3

Extract audio tracks from video files as MP3 or WAV.

Audio → WAV

Convert MP3, OGG, and AAC music files into uncompressed WAV.

Audio → MP3

Convert WAV, OGG, and M4A audio files to standard MP3.

Audio Trimmer

Cut and trim music clips, podcasts, and audio recordings.

Video Trimmer

Trim and cut video clips with precise start and end times.

Video → Frames

Extract high-resolution image snapshots and frames from video.

GIF Compressor

Reduce animated GIF file sizes for fast social sharing.

Mute Video / Audio Streamer

Remove audio tracks from video clips to create silent videos.

Image → Text OCR

Extract editable text from images, photos, and screenshots with Tesseract.js.

PDF → Text OCR

Extract text from scanned PDF documents via client-side OCR.

GST Calculator

Calculate Goods & Services Tax (GST) inclusive and exclusive amounts with CGST & SGST breakdown.

EMI & Loan Calculator

Calculate home, car, and personal loan monthly EMIs with interest breakdown & visual charts.

Age Calculator & Birthday Countdown

Calculate exact chronological age in years, months, days, hours, and next birthday countdown.

BMI & Body Mass Index Calculator

Calculate Body Mass Index (BMI), health category, and ideal healthy weight range.

Percentage Calculator

Calculate percentage of a number, percentage differences, and percentage increases/decreases.

Discount & Sales Tax Calculator

Calculate discounted sale price, total savings, and stacked coupon promo codes.

CGPA to Percentage Calculator

Calculate academic CGPA from multiple semesters and convert to equivalent percentage.

SGPA Semester Calculator

Calculate semester SGPA from individual subject grade points and course credits.

Date Difference & Duration Calculator

Calculate number of days, weeks, months, and hours between two calendar dates.

Scientific Calculator

Interactive scientific & standard web calculator with trigonometry, log, roots & history.

SIP & Mutual Fund Calculator

Calculate wealth growth, compound interest, and maturity returns on monthly SIPs.

Tip & Split Bill Calculator

Calculate tip amounts and split restaurant bills evenly among friends.

Fuel Cost & Trip Calculator

Calculate fuel quantity and total trip expense based on mileage and fuel prices.

Universal Unit Converter

Convert between length, weight, temperature, area, volume, speed, digital storage, and time.

Currency Converter & Exchange Calculator

Convert currencies between USD, EUR, GBP, INR, JPY, CAD, AUD, AED, SAR, BDT, PKR, and CNY.

Length & Distance Converter

Convert between meters, kilometers, centimeters, millimeters, miles, yards, feet, and inches.

Weight & Mass Converter

Convert between kilograms, grams, milligrams, pounds, ounces, tons, and stones.

Temperature Converter

Convert between Celsius (°C), Fahrenheit (°F), Kelvin (K), and Rankine (°R).

Area & Land Converter

Convert between square meters, square feet, acres, hectares, square yards, and bigha.

Volume & Capacity Converter

Convert between liters, milliliters, gallons, cubic meters, cups, and fluid ounces.

Speed & Velocity Converter

Convert between km/h, mph, meters/second, knots, and feet/second.

Data Storage Converter

Convert between Bytes, KB, MB, GB, TB, PB, KiB, MiB, and GiB.

Number Base & Radix Converter

Convert numbers between Binary (Base 2), Decimal (Base 10), Hexadecimal (Base 16), and Octal (Base 8).

Color Code Converter

Convert color codes between HEX, RGB, HSL, RGBA, and CMYK with live preview.

Unix Timestamp & Epoch Converter

Convert Unix epoch timestamps to human-readable UTC and local date formats.

Roman Numeral Converter

Convert Arabic numbers to Roman numerals and Roman numerals to numbers.

West Bengal & India Government Portal Directory

Direct access to official West Bengal and India government portals, land records, and welfare schemes.