One toolbox. 30 practical tools for modern infrastructure work.
Network diagnostics, Linux helpers, DevOps generators, developer utilities and operations tools in a clean self-hosted PHP application.
More than a collection of converters
Flagship tools provide guided builders, explanations and production-oriented starter output for common infrastructure workflows.
Linux Command Builder
Build safer find, grep, tar, rsync, journal and process commands with readable explanations.
Visual Cron Builder
Use presets or construct expressions manually with validation and plain-English schedules.
Log Analyzer
Summarize severity levels, top patterns, time ranges and suspicious lines without uploading logs.
DevOps Generators
Create Docker, Compose, Kubernetes and Terraform starter configurations from guided forms.
Everything in one toolbox
Search or browse by category. Every tool shares the same lightweight interface and responsive design.
Network
5 toolsSubnet Calculator
Calculate IPv4 network, broadcast, host range and usable hosts.
Open tool →NetworkDNS Lookup
Look up common DNS records for a domain.
Open tool →NetworkPort Checker
Test TCP connectivity to a host and port from the server.
Open tool →NetworkIPv4 Converter
Convert IPv4 addresses to decimal, binary and hexadecimal.
Open tool →NetworkMAC Address Formatter
Normalize MAC addresses into common formats.
Open tool →Linux
5 toolsLinux Command Builder
Build common find, grep, tar and disk commands.
Open tool →Linuxchmod Calculator
Convert Unix permissions between symbolic and octal formats.
Open tool →LinuxCron Expression Builder
Build cron expressions and plain-English schedules.
Open tool →LinuxSystemd Command Builder
Generate common systemctl and journalctl commands.
Open tool →LinuxSSH Command Builder
Build SSH, SCP and tunnel commands safely.
Open tool →Security
2 toolsDeveloper
5 toolsUUID Generator
Generate RFC 4122 version 4 UUIDs.
Open tool →DeveloperBase64 Encoder / Decoder
Encode and decode Base64 text locally.
Open tool →DeveloperURL Encoder / Decoder
Encode or decode URL components.
Open tool →DeveloperJSON Formatter & Validator
Format, minify and validate JSON.
Open tool →DeveloperRegex Tester
Test regular expressions against sample text.
Open tool →DevOps
5 toolsYAML Formatter
Clean whitespace and indentation for simple YAML documents.
Open tool →DevOpsJSON → YAML Converter
Convert JSON data into readable YAML.
Open tool →DevOpsDocker Command Builder
Generate common Docker run, exec, logs and cleanup commands.
Open tool →DevOpsDocker Compose Generator
Generate a starter Compose file for a containerized service.
Open tool →DevOpsKubernetes YAML Generator
Generate Deployment and optional Service manifests.
Open tool →Keep sensitive text in the browser
Password generation, hashing, Base64, JSON formatting, regex testing, log analysis and configuration generators run client-side. Server access is only used where the browser cannot perform the job directly.
Upload, configure, use
No database and no framework required. Includes an environment checker, configuration assistant and centralized branding settings for straightforward self-hosting.
Open setup assistant →A focused toolkit for technical teams
Who is it for?
System administrators, infrastructure engineers, DevOps practitioners, developers, support engineers and technical learners who repeatedly need common utilities.
Does it need a database?
No. DevOps Toolbox is file-based and designed for ordinary PHP 8+ hosting.
Can I change the branding?
Yes. The product name, footer label, publisher label and accent setting are centralized in the configuration file, with an optional configuration assistant.
Does it call third-party APIs?
The core toolbox has no third-party API dependency. DNS, SSL, headers and port checks use server capabilities where needed.