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What is HTML Preview?
HTML Preview is a free online developer tool that render HTML snippets in a sandboxed iframe with live editing. Like all FluxBench tools, it runs entirely offline in your browser — no data is ever sent to any server.
How to use HTML Preview
1
Open the HTML Preview tool on FluxBench
2
Render HTML snippets in a sandboxed iframe with live editing
3
Copy or download your result — ready to use
Common use cases
- Quick html preview tasks during development
- Processing data without installing desktop software
- Privacy-sensitive work where data must never leave your device
Frequently Asked Questions
Is HTML Preview free to use?
Yes, HTML Preview is completely free on FluxBench. No account, no signup, no payment required.
Does HTML Preview send my data anywhere?
No. All FluxBench tools run 100% offline in your browser. Your data never leaves your device — we have no backend servers.
Can I use HTML Preview on mobile?
Yes, FluxBench works on any modern browser including mobile. Just open the tool page on your phone or tablet.
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