CBNEXA logo

Powerful Tools. Easy to Use.

Compress, resize & optimize your files in seconds.

Photo Compressor

Compress JPG, PNG, WebP images without losing quality.

PDF Compressor

Compress PDF files and reduce their size easily.

Photo Resize

Resize your images to any dimension quickly and easily.

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Photo to PDF

Select photos from your gallery and create a PDF without changing the original image appearance.

✍️

Text to PDF

Write or paste text and instantly create a downloadable PDF.

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Passport Size Photo

Make a standard 35 × 45 mm passport photo at 300 DPI and download it.

✅

To-Do List

Add tasks, mark them complete and keep the list saved on this device.

📝

Notes + PDF

Save notes locally and attach PDFs so your study or work material stays together.

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Document Scanner

Camera or gallery image से document scan करें, OCR text निकालें और उसे PDF, Word, TXT या Excel में export करें.

⭕❌

OX Game

Play the classic two-player Tic-Tac-Toe game with win, draw and score tracking.

➗

Maths Quiz

Basic addition se start karke subtraction, multiplication, division, percentage aur step-by-step maths practice.

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Reasoning Quiz

Series, analogy, coding-decoding, classification, direction aur basic reasoning questions ki practice.

All Tools & Search Keywords

Photo Compressor

Keywords: photo compressor, compress image online, compress JPG, compress PNG, compress WebP, reduce image size, photo compressor, photo compressor under 100KB, photo compressor under 200KB, reduce photo size without losing quality.

Open Photo Compressor →

PDF Compressor

Keywords: PDF compressor, compress PDF online, reduce PDF size, compress PDF to 1MB, compress PDF under 500KB, reduce PDF file size, PDF size reducer, free PDF compressor.

Open PDF Compressor →

Photo Resize

Keywords: photo resize, resize image online, resize JPG, resize PNG, resize photo, change image dimensions, resize image to 100KB, 200x200 image, passport photo resize.

Open Photo Resize →

Photo to PDF

Keywords: image to PDF, JPG to PDF, PNG to PDF, photos to PDF, multiple images to PDF, gallery photos to PDF, album to PDF, combine photos into PDF, picture PDF maker.

Open Photo to PDF →

Text to PDF

Keywords: text to PDF, TXT to PDF, text PDF maker, create PDF from text, notes to PDF, write PDF online, plain text to PDF.

Open Text to PDF →

Passport Size Photo

Keywords: passport size photo, passport photo maker, 35x45 mm photo, 300 DPI passport photo, ID photo maker, visa photo, passport photo resize, passport photo online.

Open Passport Photo →

To-Do List

Keywords: to-do list, todo list, task list, daily tasks, checklist, task manager, online to-do, productivity list, saved task list.

Open To-Do List →

Notes + PDF

Keywords: notes app, online notes, notes with PDF, attach PDF to notes, study notes, save notes, PDF notes, document notes, personal notes.

Open Notes + PDF →

Document Scanner

Keywords: document scanner, CamScanner alternative, scan document, scan photo, camera scanner, image to text, OCR online, photo to Word, image to Word, photo to Excel, image to Excel, scan to PDF, document to PDF, JPG to Word, JPG to Excel, OCR text extraction.

Open Document Scanner →

OX Game

Keywords: OX game, tic tac toe, X O game, noughts and crosses, two player game, local multiplayer, OX game online, tic tac toe with score.

Play OX Game →

Maths Quiz

Keywords: maths quiz, basic maths, addition, subtraction, multiplication, division, percentage, fractions, decimals, BODMAS, arithmetic practice.

Start Maths Quiz →

Reasoning Quiz

Keywords: reasoning quiz, logical reasoning, number series, analogy, classification, coding decoding, direction test, aptitude reasoning.

Start Reasoning Quiz →

How to Use Our Tools

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1. Upload File

Select or drag & drop your file.

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☷

2. Choose Options

Select the required settings (if any).

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3. Process

Our tool will process your file instantly.

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4. Download

Download the optimized file to your device.

About CBNEXA

CBNEXA is a simple, practical and mobile-friendly online tools platform built for everyday file, photo, document and productivity needs.

With CBNEXA you can compress images, compress PDFs, resize images, convert multiple gallery photos to PDF, create PDFs from text, make passport-size photos, manage To-Do lists, save Notes with PDF attachments, and play OX (Tic-Tac-Toe), practice Maths Quiz and Reasoning Quiz from one place.

Each tool is designed with a clean interface so you can select a file, choose the required option, process it and download the result without unnecessary steps. The tools are also designed to work comfortably on mobile phones, tablets and desktop browsers.

CBNEXA focuses on useful, easy-to-understand tools rather than complicated software. Where possible, processing happens directly in the browser so your files do not need to be uploaded to a separate server.

CBNEXA — Smart Tools. Simple Solutions.

Why CBNexa?

Simple, clean and made for everyday use.

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Fast

Lightning fast processing for all your files.

🛡

Privacy Friendly

Your files are processed locally whenever possible.

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Mobile Ready

Fully responsive and works perfectly on all devices.

Frequently Asked Questions

Is CBNEXA free to use?

Yes. CBNEXA is designed to provide simple online tools for compressing images, compressing PDFs and resizing images.

How do I compress an image?

Open Photo Compressor, select your image, choose the quality and output format, then download the compressed file.

Can I resize an image online?

Yes. Use Photo Resize to set the width and height or scale an image by percentage.

Does CBNEXA work on mobile?

Yes. The website is responsive and designed to work on phones, tablets and desktop browsers.

What can the Document Scanner do?

It can take a camera/gallery image, run OCR and export the extracted content to PDF, Word-compatible document, TXT or Excel where supported.

What is included in Maths Quiz?

Maths Quiz starts from addition and subtraction and progresses through multiplication, division, BODMAS, fractions, decimals, percentage, ratio, average, algebra, profit and loss, simple interest, speed-distance, geometry and mixed practice.

What is included in Reasoning Quiz?

Reasoning Quiz includes number series, alphabet series, analogy, odd-one-out, coding-decoding, direction sense, blood relation, ranking, classification, logical sequence, clock/calendar and mixed reasoning.

Do Maths and Reasoning quizzes repeat questions?

Each part has a large question pool and the quiz is shuffled when reset. Mixed mode also selects questions across the available parts for memory practice.

What other tools are available?

CBNEXA includes Photo Compressor, PDF Compressor, Photo Resize, Photo to PDF, Text to PDF, Passport Size Photo, To-Do List, Notes + PDF, Document Scanner/OCR, OX Game, Maths Quiz and Reasoning Quiz.

How fast is the Maths Quiz and Reasoning Quiz feedback?

Answer select करने के बाद Sahi/Galat feedback, correct answer और explanation तुरंत दिखता है. 3 seconds बाद next question automatically open होता है.

Are Maths and Reasoning scores separate?

Yes. Maths Quiz और Reasoning Quiz के questions, scores, answer reviews और detailed score cards अलग रखे जाते हैं.

Why can a tool appear stuck?

CBNEXA uses lightweight browser processing where possible. If a very large file or camera operation takes time, wait for the processing state to finish; the interface avoids repeated clicks and unnecessary reloads.