NicerTools
The Developer Productivity Suite

Developer Tools.
Zero Latency.

High-performance utilities for engineers. Format, convert, and test code locally in your browser with Rust-powered precision and total privacy.

Code Formatter

Prettify JSON, SQL, XML.

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JSON Validator

Validate and minify JSON data.

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API Tester

Test endpoints and debug responses.

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Regex Tester

Build and test regular expressions.

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JWT Debugger

Decode and verify JSON Web Tokens.

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SQL Formatter

Format complex SQL queries.

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Base64 Converter

Encode and decode Base64 data.

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Diff Checker

Compare code snippets instantly.

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Check My IP

Find your public IP address.

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DNS Lookup

Check DNS records for any domain.

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Zip Tools

Compress and extract ZIP files.

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