Free Online Tools & Utilities
Practical calculators and technical utilities planned for release on ZevByte. Designed for CCTV installers, system administrators, business operators, and software developers.
CCTV Storage & Retention Days Calculator
Estimate required disk space, bandwidth, and recording duration based on camera count, resolution (1080p, 4K), frame rate (FPS), and compression codec (H.264 / H.265).
Planned Features:
- Multi-camera profile aggregator
- H.264 vs H.265 compression efficiency comparison
- RAID storage overhead calculation
- Exportable BOM report for client proposals
ℹ️ Tool architecture is currently under review. No unverified calculations are deployed in MVP.
Visual Subnet & IP Range Breakdown
Interactive CIDR notation visualizer showing usable IP addresses, subnet masks, broadcast targets, and network boundaries for office networks.
Planned Features:
- CIDR prefix range expansion (/24 to /30)
- VLAN allocation planning map
- Usable host IP list generator
ℹ️ Tool architecture is currently under review. No unverified calculations are deployed in MVP.
System Automation ROI & Time-Savings Estimator
Calculate financial payback, hours saved per month, and efficiency gains when replacing manual business processes with custom software or internal tools.
Planned Features:
- Monthly manual operational cost baseline
- Estimated hour reduction by workflow type
- Payback period timeline graph
ℹ️ Tool architecture is currently under review. No unverified calculations are deployed in MVP.
Developer JSON / YAML & Environment Formatter
Client-side utility for validating, formatting, and converting JSON/YAML payloads and `.env` template definitions without sending data to a server.
Planned Features:
- 100% Client-side execution (zero network transit)
- JSON to YAML bi-directional converter
- Env variable template sanitizer
ℹ️ Tool architecture is currently under review. No unverified calculations are deployed in MVP.