Tools

Free Browser Tools

Handy utilities that run entirely in your browser — no account, no upload, no install. Convert photos to the Ray-Ban Meta glasses format, validate A2A agent cards, and explore live agents.

Meta Glasses Converter

New

Convert any photo to the Ray-Ban Meta glasses format: 3024×4032 portrait JPEG with glasses EXIF, Base64 copy, and one-tap save.

Resolution 3024 × 4032EXIF Ray-Ban Meta Smart Glasses 2JPEG · quality 0.95100% client-side

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A2A Protocol Validator

Validate any domain and visualize its A2A Agent Card via /.well-known/agent-card.json discovery.

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A2A Agents

Browse A2A agents, inspect capabilities, and find x402-enabled services.

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Why browser-based tools

Your files never leave your device

Every tool in this collection runs 100% client-side: the work happens on your own device with standard web APIs, so nothing you load is uploaded, stored, or logged anywhere. That also means the tools are free forever — there is no server bill to pass on — and they keep working offline once the page has loaded.

The same philosophy drives the rest of the site. The A2A documentation covers the Agent2Agent protocol end to end, the blog publishes deep dives and tutorials, and the insights feed tracks the ecosystem as it grows.