Free Online Tools for PDFs, Images, Text, and Everyday Work

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PDF Merger

Merge multiple PDF files into one PDF

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PDF Splitter

Split a PDF by page range or individual pages

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Image to PDF Converter

Turn JPG and PNG images into a single PDF

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PDF to Image Converter

Convert PDF pages to JPG or PNG images

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PDF Rotator

Rotate PDF pages and save a corrected file

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PDF Watermark Tool

Add text watermarks to PDF files

🖼️Image Tools

Resize, compress, convert

🖼️

WebWindows

Image Resizer & Compressor

Resize and compress images in your browser

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WebWindows

Image Format Converter

Convert PNG, JPG, WEBP, BMP, and GIF files

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Image Rotator & Flipper

Rotate or flip photos in your browser

✂️

Image Cropper

Crop an image to the exact area you need

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HEIC to JPG Converter

Convert iPhone HEIC photos to JPG or PNG

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Image Merger

Combine multiple images vertically or horizontally

🎵Audio Tools

Trim, merge, convert, volume

✂️

Audio Trimmer

Trim MP3 and audio files to a selected range

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Audio Merger

Join multiple audio files into one track

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Audio Converter

Convert audio files to MP3 or WAV

🔊

Audio Volume Changer

Increase or decrease audio volume

📊Data Tools

CSV, Excel, JSON cleanup

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CSV to Excel Converter

Convert CSV files to Excel and back

📊

Excel Sheet Merger

Merge multiple sheets into one file

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Duplicate Row Remover

Remove duplicate rows from table data

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JSON to CSV Converter

Convert JSON arrays to CSV and CSV back to JSON

🔤Text Tools

Count, compare, clean text

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Word & Character Counter

Count characters, words, bytes, and lines instantly

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Text Compare Tool

Compare two texts and highlight line changes

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Text Cleaner

Remove extra spaces, blank lines, and duplicate lines

🧮Calculators

Salary, loan, dates, units

🎂

Age Calculator

Calculate exact age from a date of birth

📅

Date Countdown Calculator

Calculate days until or since a target date

💰

Salary Take-Home Pay Calculator

Estimate monthly take-home pay after deductions

🏦

Loan Payment Calculator

Estimate monthly loan payments and total interest

％

Percentage Calculator

Calculate percentages, discounts, ratios, and changes

📏

Unit Converter

Convert length, weight, area, volume, data, and temperature

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VAT Calculator

Calculate tax, supply amount, and total price

⚖️

BMI Calculator

Calculate body mass index from height and weight

💻Developer Tools

JSON, encoding, colors

🧩

JSON Formatter

Format, beautify, and validate JSON

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Base64 Encoder & Decoder

Encode and decode Base64 text

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URL Encoder & Decoder

Encode and decode URL text safely

⏱️

Timestamp Converter

Convert Unix timestamps and readable dates

🔎

Regex Tester

Test regular expressions against sample text

🎫

JWT Decoder

Decode JWT headers and payloads locally

🎨

Color Converter

Convert HEX, RGB, and HSL color values

🆔

UUID Generator

Generate standard UUID v4 values

🌐Web & SEO Tools

UTM, meta tags, favicons

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UTM Link Builder

Build campaign tracking URLs with UTM parameters

🏷️

Meta Tag Generator

Generate SEO and Open Graph meta tags

⭐

Favicon Generator

Create favicon images in common sizes

🔐Privacy & Security

EXIF removal, file hashes

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EXIF Remover

Remove photo metadata before sharing images

#️⃣

File Hash Calculator

Calculate SHA and MD5 hashes for files

✨Generators

QR codes, passwords, UUIDs

🔳

QR Code Generator

Create QR codes for links and text

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Password Generator

Generate strong random passwords

🎱

Lottery Number Generator

Generate random lottery number sets for fun

📁File & Folder Tools

Organize, rename, backup

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ZIP Tool

Create or extract ZIP files in your browser