About SubNimbus

SubNimbus — Track subscriptions and recurring bills — private, in your browser. Free to use, no trial, no watermark, and no account required to get started.

Why SubNimbus

Subscriptions are designed to be forgotten. SubNimbus turns them into one clear picture: normalized monthly and yearly totals, a renewal timeline, and category breakdowns — so the $9-here, $14-there charges stop hiding.

Privacy-first: your subscription list lives in your browser by default and never touches a server unless you create a free account to sync it. Export to CSV or JSON anytime to drop into Monarch, Quicken, or a spreadsheet.

Free to use

Every tool here is free — no account required and no caps on the essentials. Create a free account to sync your history across devices (never your content or files), and a future Pro plan will add conveniences for power users. The free tools stay free, regardless.

The Nimbus family

SubNimbus is part of the Nimbus suite of free browser-based tools by PecanAI.io:

• FileNimbus — Image & PDF tools
• BillNimbus — Invoice & receipt generator
• TimeNimbus — Timers & countdowns
• QRNimbus — QR codes & short links
• KitNimbus — Developer utilities
• PollNimbus — Live polls & surveys
• DiffNimbus — Text & code comparison
• HookNimbus — Webhook relay & inspector
• UpNimbus — Uptime & status pages
• ShareNimbus — Secure file sharing
• PixNimbus — Image CDN & optimizer

Requests steer the roadmap: tell us what you need.