Observed arrival · 2026-10-19
ToolHazel’s 21 browser-side utilities
A free collection of in-browser tools for formatting, converting, comparing, and inspecting files and text.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers and people handling model files
- Worth noticing
- The GGUF and Safetensors inspectors read model metadata in the browser, with the page explicitly stating that no file upload is needed.
Field notes
The tools are arranged into seven task groups, including “Inspect models,” which contains separate GGUF and Safetensors metadata viewers. Other descriptions call out specific handling details: the JSON formatter avoids changing large numbers, while the HTML formatter does not run scripts or load page resources. The homepage describes the collection as free and says files and text stay on the user's device.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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