All Tools

Explain, format, and lint SQL queries.

Analyze and detect issues in your code.

Analyze and detect differences in your code.

Format, prettify and minify JSON.

Generate flowcharts, sequence diagrams, UML, ERD, and architecture diagrams using Mermaid with live preview and export options.

Visual graph of resources and dependency edges from a plan JSON.

Compare AVRO schemas for backward, forward, and full compatibility.

Build REST or GraphQL requests with OAuth and inspect responses.

Test regex patterns with flags and match results.

Build cron schedules visually and preview the next 10 runs across timezones.

Detect overlapping cron schedules and find the exact minutes they collide.

Lint Kubernetes manifests and visualize the resource graph without a cluster.

Render GraphQL SDL as a reference graph and detect circular type usage.

Run Python, Java, JS/TS, Go, and C/C++ code with live stdin.

Decode and encode JWTs with live header and payload views.

Analyze PEM certificate chains offline with SANs and validity.

Parse Terraform plan JSON and summarize destructive changes.

Cluster log lines into templates and extract variables.

Build OAuth URLs with presets and PKCE simulation.

Explain CloudFormation templates, detect issues, and apply safe fixes offline.

Scan pasted code for common secrets using offline regex checks.

Convert text between cases.

Generate placeholder text.

Generate types/models for TypeScript, Kotlin, Swift, Java, Go, Rust, and more.

Generate JSON Schema from samples and validate payloads.

Convert TypeScript types to validation schemas.

Generate UUID v4, ULID, and KSUID identifiers with insights.

Convert JSON to TOON, estimate tokens, and validate samples.

Convert raw CSS rules into Tailwind utility classes with unmapped CSS detection.

Convert Unix timestamps to human time with timezone wheel and scrubber.

Convert bytes to KB, MB, and GB with a visual slider.

Convert CSV and JSON with type inference and previews.

Convert Dockerfile instructions to docker-compose snippets and back.

Visualize OpenAPI schemas as interactive Mermaid diagrams, including references and inheritance.

Generate offline mock responses from OpenAPI specs and export handler code.