FreeDevToolsby WhiteCoder
Utility directory

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Search every free developer utility from one clean directory. Filter by workflow, favourite what matters and open results without page clutter.

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Private by defaultTool inputs and outputs stay in your browser. Large tool data is never stored on the server.
All utilities28 results
Data

JSON Formatter

Format, minify and validate JSON instantly.

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Security

Base64 Studio

Encode or decode text and files with Base64.

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Security

JWT Decoder

Inspect JWT header, payload and expiry locally.

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Data

URL Encoder

Encode and decode URLs and query values.

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Security

Hash Generator

Generate MD5, SHA and bcrypt hashes.

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Data

UUID Generator

Generate UUID v4 identifiers in bulk.

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Data

Timestamp Converter

Convert Unix timestamps and readable dates.

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Code

Code Minifier

Minify HTML, CSS and JavaScript.

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Code

Markdown to HTML

Convert safe Markdown into clean HTML.

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Code

Text Diff Checker

Compare two texts line by line.

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Code

Regex Tester

Test regular expressions with live matches.

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Data

Dummy Data Generator

Generate names, emails, IDs and Lorem Ipsum.

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Design

CSS Gradient

Build linear and radial CSS gradients visually.

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Design

Box Shadow

Create layered CSS box shadows.

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Design

Glassmorphism

Generate polished glass UI CSS.

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Design

Neumorphism

Build soft raised and inset UI surfaces.

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Design

Border Radius

Create organic CSS border-radius shapes.

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Design

Color Converter

Convert HEX, RGB and HSL values.

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Design

Image Palette

Extract dominant colors from an image locally.

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Design

SVG Wave Creator

Generate responsive SVG wave dividers.

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Design

SVG Blob Generator

Generate random organic SVG blobs.

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Design

CSS Animation

Generate configurable CSS keyframe animations.

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Code

Three.js Boilerplate

Generate scene, camera, lights and controls code.

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SEO

Meta & OpenGraph

Generate SEO, OpenGraph and social card tags.

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SEO

UTM Builder

Create trackable campaign URLs.

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SEO

Slug Generator

Create clean URL slugs from titles.

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Code

HTML Entities

Encode and decode HTML entities.

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Backend

Cron Expression Builder

Build common cron schedules for servers.

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