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Developer Tools That Just Work

Fast, free, and private. Every tool runs 100% in your browser with no server upload. Format JSON and HTML, compare text, preview Markdown, generate QR codes and passwords, convert units, and more.

Lightning Fast

Static HTML — loads in under 1 second

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100% Private

Data never leaves your browser

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Free Forever

No sign-up, no limits, no paywalls

Guides Developers Search For

Support content around common developer tasks, data formats, and debugging workflows.

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Why pigia.dev?

Developers need quick, reliable utilities every day — formatting a JSON payload before pasting it into a bug report, decoding a Base64 token from an API response, comparing two config files, or converting a Unix timestamp from a log file into a human-readable date.

These are small tasks, but they interrupt your flow if the tool you reach for is slow, cluttered with pop-ups, or requires a sign-up.

pigia.dev is a collection of focused, browser-based developer tools designed to be as fast as possible. Every tool loads instantly because the entire site is static HTML — no server round-trips, no spinners, no waiting.

Your data never leaves your browser, making these tools safe to use with sensitive payloads, tokens, and credentials. Bookmark it, use it daily, and never install another desktop utility for these common tasks again.