Completely free, no invasive ads and no account needed. Everything is processed securely directly in your web browser.

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Text Tools

Text to PDF without limits

Convert your .txt files, notes or text blocks to PDF instantly. 100% private, your text never travels to our servers.

Word Counter

Count words, characters and paragraphs in real time. Ideal to measure your text for Twitter, essays or school homework.

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Image Tools

Merge Images to PDF

Join your photos (JPG, PNG) into a single PDF in seconds. No watermarks, free and without uploading your personal photos to the internet.

Remove Background with Local AI

Remove backgrounds from photos magically and without waiting. We run an Artificial Intelligence model directly on your device for free.

Image Resizer

Resize and crop your photos keeping quality and proportion. 100% private from your browser.

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Techie Tools

JSON Formatter

Format, validate and beautify JSON code. Analyze structured data with full privacy and without leaving your browser.

Password Generator

Create hyper-secure and random passwords on your own device. Completely private and offline.

UUID / GUID Generator

Generate multiple universally unique identifiers (v4) in milliseconds for your databases or development projects.

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Why is OToolbox 100% free?

We were tired of visiting pages full of fake "Download" buttons, intrusive pop-ups, limits of "only 2 files a day" and the obligation to leave our email just to merge two PDFs or remove a background.

That's why we created OToolbox. We wanted a clean, ultra-fast and secure corner of the internet. There are no distant servers processing your confidential documents or private photos here. All the heavy lifting is done by the power of your own browser locally.

No tricks. No ads. Just tools that work.