36 free toolsAll Online

My Toolbox

Built these tools for myself because I don't trust most online tools with my data. Now they're yours — 100% free, no sign-up, no tracking.

Free Tools

New This Month

All Tools

36 tools available

Speed Test

NEW

Measure your internet speed: download, upload, latency, and jitter.

What's My IP

NEW

Instantly detect your public IP address with location and ISP data.

Port Scanner

NEW

Check if common TCP ports are open on any domain or IP.

URL Parser

NEW

Break down any URL into components. Extract and decode values.

API Checker

NEW

Test REST APIs with custom headers. Inspect responses and timing.

Docker Compose

NEW

Build docker-compose.yml visually with 20+ services and templates.

SQL Helper

NEW

Format, beautify, and explain SQL queries with syntax highlighting.

AWS Health

NEW

Monitor 50+ AWS services across 33+ regions. Real-time status.

GCP Health

NEW

Monitor 60+ Google Cloud products across 40+ locations.

Azure Health

NEW

Monitor 90+ Azure services across 60+ regions worldwide.

GitHub Status

NEW

Monitor GitHub Actions, Copilot, API, and all GitHub services health.

CDN Health

NEW

Monitor Cloudflare, Fastly, Akamai, and CloudFront status.

DNS Propagation

NEW

Check DNS records across global resolvers like Google and Cloudflare.

Domain Lookup

WHOIS, DNS records, security headers, and email config analysis.

SSL Checker

Analyze SSL/TLS certificates and get a security grade.

QR Code Generator

Create QR codes for URLs, WiFi, vCards. Customize and export.

Color Palette

Generate beautiful palettes with harmony rules and accessibility.

Cron Builder

Build cron expressions visually with human-readable descriptions.

CIDR Calculator

Calculate subnets, IP ranges, and network masks visually.

JSON ↔ YAML

Convert between JSON and YAML. Format, validate, minify.

Base64 & JWT

Encode/decode Base64 and inspect JWT tokens with claims.

IAM Policy Builder

Build AWS IAM policies visually with auto-complete.

Command Explainer

NEW

Paste any Linux command and get a breakdown of each part.

AWS Picker

Find the right AWS service for your use case with a decision tree.

Regex Tester

Test regular expressions with real-time matching and highlights.

Security Group Builder

Design AWS security groups visually. Export to Terraform/CF.

Timestamp Converter

Convert Unix timestamps to dates. Live clock across timezones.

Hash Generator

Generate SHA-1, SHA-256, SHA-512 hashes. Upload files or text.

UUID Generator

Generate v4 UUIDs in bulk. Multiple formats and validation.

Chmod Calculator

Visual Unix permission calculator. Numeric or symbolic notation.

HTTP Status Codes

Complete HTTP status code reference with descriptions.

Password Generator

Generate secure passwords with strength and crack time estimation.

Text Diff

Compare two texts side-by-side with syntax highlighting.

Meta Tags Generator

Generate SEO meta tags with live Google/social previews.

Image to Base64

Convert images to Base64. Get Data URI, CSS, or HTML tags.

Port Reference

TCP/UDP port reference with 50+ ports and security ratings.

NEW

Speed Test

Measure your internet speed: download, upload, latency, and jitter.

SpeedBandwidth

NEW

What's My IP

Instantly detect your public IP address with location and ISP data.

IPLocation

NEW

Port Scanner

Check if common TCP ports are open on any domain or IP.

PortsSecurity

NEW

URL Parser

Break down any URL into components. Extract and decode values.

URLParser

NEW

API Checker

Test REST APIs with custom headers. Inspect responses and timing.

APIREST

NEW

Docker Compose

Build docker-compose.yml visually with 20+ services and templates.

DockerDevOps

NEW

SQL Helper

Format, beautify, and explain SQL queries with syntax highlighting.

SQLDatabase

NEW

AWS Health

Monitor 50+ AWS services across 33+ regions. Real-time status.

AWSEC2

NEW

GCP Health

Monitor 60+ Google Cloud products across 40+ locations.

GCPGoogle Cloud

NEW

Azure Health

Monitor 90+ Azure services across 60+ regions worldwide.

AzureMicrosoft

NEW

GitHub Status

Monitor GitHub Actions, Copilot, API, and all GitHub services health.

GitHubActions

NEW

CDN Health

Monitor Cloudflare, Fastly, Akamai, and CloudFront status.

CloudflareFastly

NEW

DNS Propagation

Check DNS records across global resolvers like Google and Cloudflare.

DNSPropagation

Domain Lookup

WHOIS, DNS records, security headers, and email config analysis.

DNSWHOIS

SSL Checker

Analyze SSL/TLS certificates and get a security grade.

SSLTLS

QR Code Generator

Create QR codes for URLs, WiFi, vCards. Customize and export.

QR CodeMarketing

Color Palette

Generate beautiful palettes with harmony rules and accessibility.

DesignCSS

Cron Builder

Build cron expressions visually with human-readable descriptions.

SchedulingLinux

CIDR Calculator

Calculate subnets, IP ranges, and network masks visually.

NetworkingAWS

JSON ↔ YAML

Convert between JSON and YAML. Format, validate, minify.

ConfigK8s

Base64 & JWT

Encode/decode Base64 and inspect JWT tokens with claims.

SecurityAPI

IAM Policy Builder

Build AWS IAM policies visually with auto-complete.

AWSSecurity

NEW

Command Explainer

Paste any Linux command and get a breakdown of each part.

LinuxLearning

AWS Picker

Find the right AWS service for your use case with a decision tree.

AWSArchitecture

Regex Tester

Test regular expressions with real-time matching and highlights.

DevelopmentParsing

Security Group Builder

Design AWS security groups visually. Export to Terraform/CF.

AWSSecurity

Timestamp Converter

Convert Unix timestamps to dates. Live clock across timezones.

TimeUnix

Hash Generator

Generate SHA-1, SHA-256, SHA-512 hashes. Upload files or text.

SecurityCrypto

UUID Generator

Generate v4 UUIDs in bulk. Multiple formats and validation.

DevelopmentIDs

Chmod Calculator

Visual Unix permission calculator. Numeric or symbolic notation.

LinuxPermissions

HTTP Status Codes

Complete HTTP status code reference with descriptions.

APIHTTP

Password Generator

Generate secure passwords with strength and crack time estimation.

SecurityPasswords

Text Diff

Compare two texts side-by-side with syntax highlighting.

DevelopmentGit

Meta Tags Generator

Generate SEO meta tags with live Google/social previews.

SEOMarketing

Image to Base64

Convert images to Base64. Get Data URI, CSS, or HTML tags.

ImagesEncoding

Port Reference

TCP/UDP port reference with 50+ ports and security ratings.

NetworkingFirewall

100% Private

No sign-up required

Browser-only processing