SlimUtils
47 free browser tools — no login, no tracking, no upsells
Details
- Follow on
- @slimutils
- Target Audience
- FreelancersStudentsNon-Technical Users
- Pricing
- Free
- Platforms
- Web
About SlimUtils
SlimUtils is a collection of 47 free browser tools for everyday tasks across 10 categories: developer utilities (JSON formatter, Base64 encoder, JWT decoder, Chmod calculator, Cron generator), finance tools (tip calculator, loan calculator, VAT calculator for 26 countries, FIRE calculator, meeting cost calculator), productivity tools (QR code generator, business days calculator, timezone overlap, Pomodoro timer), writing tools, design generators, and more. Everything runs client-side — nothing is sent to a server. No account required, no watermarks, no upsells. Works on mobile and desktop.
Product Insights
SlimUtils provides 47 browser-based tools across 10 categories including developer, finance, and productivity utilities. The platform operates entirely on the client-side for privacy and requires no account or payment.
- Privacy-focused client-side execution with no server data transfers.
- Comprehensive toolset covering JSON formatting, finance, and QR generation.
- Completely free access with no login requirements or upsells.
- Cross-platform compatibility for both mobile and desktop web browsers.
Ideal for: Freelancers, students, and non-technical users can utilize these utilities for document preparation, financial calculations, and routine digital tasks without costs.
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Comments (1)
Built SlimUtils because I kept switching between a dozen different browser tabs for basic tasks. 47 tools in one place, all client-side, no login needed. Would love any feedback!