buncha.tools
buncha/code & dev/sitecheck

Website Security Check

Website URL

Pairs well with

Base64 Encoder / Decoder
UTF-8-safe Base64 encode and decode. Handles emoji…
Binary Converter
Convert text to binary and binary to text.
CSS Minifier
Minify CSS to reduce file size.
DNS Lookup
Look up DNS records for any domain.

About Website Security Check

Check if a website uses HTTPS and has valid DNS.

Like every tool on Buncha, this one runs entirely in your browser. There's no upload, no log, no record of what you've pasted or generated. Close the tab and the data is gone.

↳ Have feedback or found a bug? hello@buncha.tools
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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.