R2 Dashboard

Blog

Modern UI for Cloudflare R2

Modern UI for Cloudflare R2 Storage

Product · 6 min

A fast, privacy‑respecting Chrome extension UI for Cloudflare R2.

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Create Cloudflare R2 API Token and S3 Secret

Guide · 4 min

Step-by-step: create API Token and S3 keys for R2 Dashboard with a least-privilege split.

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AWS SigV4 in the Browser for R2

Deep dive · 8 min

Canonical requests, signing, and pitfalls for Cloudflare R2.

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Presigned URLs for Fast and Safe R2 Downloads

Guide · 6 min

Start downloads in MV3 with chrome.downloads and presigned URLs.

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Parsing Large S3 XML Listings in MV3 with Offscreen

Pattern · 7 min

Use offscreen DOMParser to parse large listings reliably.

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Multi-Account R2 Management and Snapshotting

Architecture · 7 min

Data model and scheduled syncs for usage insights.

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Minimal Permissions in MV3 for Storage Extensions

Best Practices · 5 min

storage, alarms, downloads, offscreen, and host access.