OnlineBox

Free browser tools that run 100% locally — no uploads

0 followers

Free browser tools that run 100% locally — no uploads

0 followers

OnlineBox.site is a free all-in-one toolbox that runs 100% in your browser. No uploads, no sign-up, no privacy risks. All processing happens locally on your device. Key tools: • Powerful Image Compressor with real-time preview • Markdown to PDF converter • M3U8 Video Downloader • format converters and more Built with WebAssembly + Web Workers for excellent performance. Completely free with no limits. Perfect for designers, creators and privacy-conscious users. Try it now → onlinebox.site

Free

Launch tags:Design Tools•Productivity•Privacy

Launch Team

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Maker

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Hi everyone! 👋 I'm a solo indie developer who got tired of online tools that force you to upload files to their servers. So I built **OnlineBox.site** — a complete toolbox that runs 100% in your browser. All processing happens locally on your device: - Powerful Image Compressor (great quality + real-time preview) - Markdown to PDF converter - M3U8 video downloader - QR tools, format converters, and more No sign-up, no uploads, no privacy worries. Completely free and no limits. Would love your feedback! Which tool do you need the most? Try it here: https://onlinebox.site

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4mo ago

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4mo ago

What tools would you like to see added to OnlineBox?

Hey! I'm the maker of OnlineBox a collection of free browser-based tools where everything runs locally on your device. No uploads, no server processing, your files never leave your browser.

Currently we have tools for:

- Image compression, conversion and resizing

- CSV to JSON, JSON formatter

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