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Package Tools Tools

8 browser-based package tools tools for developers. All run 100% in your browser — no data sent to servers, no signup required for free tools.

8 Total Tools4 Free4 Pro
Git / Version ControlDevOps & InfrastructureNetworking / HTTPData InspectionTesting / QAFrontend / UIAI ToolsText UtilitiesDocumentationMath & HashingPackage ToolsDebuggingCybersecurityCloud & InfrastructureWeb3 / Blockchain
npm Package Infofree
Look up npm package information
npmpackagesjavascript
package.json Generatorfree
Generate package.json files
npmpackage.jsonjavascript
Dependency Version Checkerfree
Check if package versions are up to date
npmpackagesversions
License Compatibility Checkerfree
Check license compatibility between packages
licenseopen-sourcecompliance
Bundle Size Estimatorpro
Estimate JavaScript bundle sizes
bundleperformancejavascript
pypi Package Infopro
Look up PyPI package information
pypipackagespython
Go Module Explorerpro
Explore Go modules and dependencies
gomodulespackages
Cargo Crate Infopro
Look up Rust crate information from crates.io
rustcargocrates

About Package Tools Tools on Dev-Belt

Dev-Belt provides 8 package tools tools that run entirely in your browser. Tools include: npm Package Info, package.json Generator, Dependency Version Checker, License Compatibility Checker, Bundle Size Estimator, pypi Package Info, Go Module Explorer, Cargo Crate Info.

All tools are privacy-first — your data never leaves your browser. Free tools require no signup. Pro tools unlock advanced functionality with a Dev-Belt Pro subscription.

Other Categories

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Git / Version Control
12 tools
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DevOps & Infrastructure
12 tools
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Networking / HTTP
10 tools
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Data Inspection
10 tools
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Testing / QA
9 tools
◻
Frontend / UI
12 tools

Dev-Belt — dev-belt.com — 8 Package Tools tools, all browser-based.