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100 Free Online Tools You Didn't Know You Needed

April 25, 2026·6 min read

If you've ever bounced between five different websites just to compress an image, format some JSON, and generate a password, you know the pain. That's exactly why we built Buncha.tools — 100 free tools in one place, no sign-up required for most of them.

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100+ free tools for developers, designers, writers, and students.
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b
Built browser-first. Run by one developer.
Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.
240
Free tools
Across 14 categories
7
Visual editors
PDF · image · video · audio
32
Curated kits
By profession + lifestyle
17
AI tools
Powered by Claude API
Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser
The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.