Fast, free tools for developers and data folks

17 browser-based tools — pick one below, no sign-up required.

EdgeUtils bundles the small utilities developers, analysts, and designers reach for constantly — decoding a token, testing a regex, compressing an image, or converting between data formats — into one fast hub. Tools are grouped by category below; open any one to get started.

Developer Utilities

Everyday tools for coding and security work — decode JWTs, test regular expressions, generate hashes and UUIDs, and create strong passwords.

JWT DecoderRegEx TesterHash / UUIDPassword Generator

Text & Data Formatters

Clean up and compare text and code — beautify or minify HTML/CSS/JS/SQL, and diff two versions word-by-word, line-by-line, or character-by-character.

Code FormatterDiff Checker

Media & Design Tools

Utilities for images, SVGs, and audio/video — compress and convert images, optimize and export SVGs as JSX, and convert audio/video formats.

SVG to JSXImage CompressorSVG OptimizerA/V ConverterBase64 Image Encoder

Data Utilities

Work with structured data and documents — convert between CSV/JSON/SQL, organize PDF pages, generate mock datasets, and run date, currency, and loan/investment calculations.

CSV / JSON / SQLPDF OrganizerFinancial CalculatorMock DataDate ConverterCurrency Converter

Frequently asked questions

Is EdgeUtils free to use?
Yes — every tool on this site is free, with no account, subscription, or usage limits.
Do I need to install anything?
No — there's nothing to download or install. Just open a tool's page and start using it.
Do I need to create an account?
No sign-up is required for any tool — open a tool page and start using it right away.
What happens to the data or files I use with a tool?
See our Privacy Policy for details on how input data and uploaded files are handled.