The cloud engineer's reference
GCP tutorials, Kubernetes guides, Terraform playbooks, and the browser tools to build alongside them — all free, no signup required.
Learning Paths
Structured curricula for cloud engineers at every level
GCP Networking Engineer
Master Google Cloud VPC networking, firewall policies, load balancing, Cloud NAT, and hybrid connectivity. Build production-grade network architectures from scratch.
Kubernetes Administrator
Go from zero to running production Kubernetes clusters on GKE. Learn workload management, networking, storage, and cluster operations.
Terraform Practitioner
Learn Infrastructure as Code with Terraform. Write reusable modules, manage state, and provision GCP infrastructure declaratively.
Latest Tutorials
In-depth guides on GCP, Kubernetes, Terraform, and more
Cloud DNS Explained for Cloud Engineers
Learn DNS fundamentals, Cloud DNS public and private zones, split-horizon DNS, and practical troubleshooting in Google Cloud.
Cloud NAT and Internet Access in GCP Explained
Learn how Cloud NAT gives private Google Cloud workloads secure outbound internet access and how to build production-ready egress with Terraform.
Connecting On-Premise Infrastructure to GCP
Learn hybrid connectivity between on-premises infrastructure and Google Cloud using Cloud VPN, Interconnect, and Cloud Router.
Developer Tools
40+ free utilities that run entirely in your browser
Networking
IP, MAC, and network utility tools
IPv4 Subnet Calculator
Calculate IPv4 subnets from CIDR
IPv4 Address Converter
Convert IPv4 between decimal, binary, hex
IPv4 Range Expander
Expand CIDR or IP range to address list
MAC Address Lookup
Look up MAC address vendor/OUI
MAC Address Generator
Generate random MAC addresses
IPv6 ULA Generator
Generate IPv6 ULA prefixes (RFC 4193)
GCP Virtual Network Planner
Plan and simulate GCP networks
Formatters
Format and beautify your code instantly
JSON Formatter
Format & validate JSON
Regex Tester
Test regex patterns
Markdown Preview
Preview Markdown live
SQL Formatter
Format SQL queries
XML Formatter
Format & validate XML
HTML Formatter
Format & beautify HTML
JavaScript Beautifier
Beautify or minify JS
CSS Beautifier
Beautify or minify CSS
Encoders & Decoders
Encode, decode, and hash data
Base64 Encode/Decode
Encode & decode Base64
JWT Decoder
Decode JWT tokens
URL Encode/Decode
Encode & decode URLs
HTML Entity Encoder
Encode/decode HTML entities
Hash Generator
Generate MD5/SHA hashes
Certificate Details Viewer
Inspect SSL certificates
HMAC Generator
Generate HMAC signatures
JavaScript Escape
Escape JS strings
JSON Escape
Escape JSON strings
XML Escape
Escape XML characters
SQL Escape
Escape SQL strings
CSV Escape
Escape CSV fields
Generators
Generate UUIDs, lorem ipsum, and more
Converters
Convert between data formats
JSON to CSV Converter
Convert JSON to CSV
Unix Timestamp Converter
Convert timestamps
Color Converter
Convert color formats
YAML to JSON Converter
Convert YAML & JSON
XML to JSON Converter
Convert XML to JSON
JSON to XML Converter
Convert JSON to XML
CSV to JSON Converter
Convert CSV to JSON
CSV to XML Converter
Convert CSV to XML
URL Parser
Parse URL components
Validators
Validate formats, expressions, and data
Why DevForge?
DevForge was built to give cloud engineers, DevOps practitioners, and platform engineers a single place for both reference material and the utilities they reach for every day. Unlike generic tool aggregators, every tutorial and tool on DevForge is written with production cloud infrastructure in mind — covering real GCP architectures, Kubernetes workloads, Terraform patterns, and CI/CD pipelines used in professional environments.
100% Client-Side Tools
Every tool runs entirely in your browser using JavaScript. Your data — IP ranges, JSON payloads, JWT tokens, certificates — never leaves your machine. No server processing, no uploads, no logging.
No Signup Required
No accounts, no email gates, no rate limits, no paywalls. Every tool and every tutorial is free and instantly available. Bookmark the tools you use most and come back any time.
Cloud-Engineering Focused
Content is written for working engineers, not beginners learning general programming. Tutorials cover production-grade GCP networking, Kubernetes cluster operations, Terraform module design, and real-world DevOps workflows.