Free cloud & DevOps tools,
built for speed.
No sign-ups, no bloated dashboards. Calculate bandwidth, estimate server costs, and convert files in your browser — then read the guide that explains exactly what the numbers mean.
$ estimate --visitors 50000 --page-size 2.4MB
→ Monthly bandwidth: 3.44 TB
→ Peak throughput: 32 Mbps
→ Recommended RAM: 8 GB
→ Suggested tier: Business
done in 0.02s — no signup required
Free interactive utilities
Bandwidth & RAM Calculator
Estimate monthly bandwidth, peak throughput and recommended server RAM from traffic inputs.
Open toolCloud Cost Estimator
Compare monthly compute + storage costs across AWS, GCP and Azure instance types.
Coming soonWeb Image Converter
Convert PNG/JPG to WebP or AVIF in-browser for faster page loads and better Core Web Vitals.
Coming soonSubnet / CIDR Calculator
Break down IPv4 ranges, subnet masks and usable host counts for network planning.
Coming soonJSON Formatter & Validator
Pretty-print, minify and validate JSON payloads instantly, entirely client-side.
Coming soonUptime % Calculator
Convert an uptime SLA percentage into allowed downtime per day, month and year.
Coming soonLatest tech articles
What Is a VPS and When Should You Upgrade from Shared Hosting?
A clear, practical guide to VPS hosting: what a virtual private server actually is, and the concrete signs it's time for a shared hosting upgrade.
Shared Hosting vs. VPS vs. Cloud: Which One Actually Fits Your Traffic?
A practical breakdown of shared hosting, VPS, and cloud hosting — and how to tell which one your traffic actually needs before you upgrade.