43 Free Developer Tools

Developer Tools

Free tools for developers: code formatters, minifiers, converters, and data utilities.

43+
Total Tools
30
Categories
100%
Free to Use
Developer Tools 43 tools
01 Developer Tools

.gitignore File Generator

Combine language, framework, IDE, and OS templates into one clean .gitignore file.

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02 Developer Tools

.htaccess File Generator

Build a complete Apache .htaccess file — HTTPS redirects, caching, compression, and...

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03 Developer Tools

Advanced SQL & Tabular Data Transformer Studio

Parse SQL dumps or CSV/TSV data and export it as JSON, PHP,...

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04 Developer Tools

AI Regex Generator

Describe what you want to match in plain English and get a...

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05 Developer Tools

Barcode Generator

Turn any text or product number into a real, downloadable barcode —...

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06 Developer Tools

Code Comment Remover

Upload or paste source code and strip single-line and multi-line comments instantly.

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07 Developer Tools

Cron Expression Generator & Parser

Build or decode a cron expression and see exactly when it'll actually...

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08 Developer Tools

CSS Border Radius Generator

Drag sliders to shape any corner, or start from a circle, squircle,...

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09 Developer Tools

CSS Clamp() Calculator

Generate a fluid CSS clamp() value with a live preview and chart...

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10 Developer Tools

CSS Clip-Path Generator

Drag handles to shape a polygon, circle, ellipse, or inset, then copy...

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11 Developer Tools

CSS Flexbox & Grid Visual Playground Studio

Visually tune Flexbox or CSS Grid properties on a live canvas and...

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12 Developer Tools

CSS Specificity Calculator

Paste a CSS selector and see exactly how specific it is —...

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13 Developer Tools

CSS Unit Converter

Convert px, rem, em, pt, %, vw and vh in one shot,...

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14 Developer Tools

Cubic Bezier Easing Generator

Drag the curve to build a custom CSS easing function, preview it...

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15 Developer Tools

Dockerfile Generator

Generate a production-ready Dockerfile for your stack in seconds.

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16 Developer Tools

Hash Generator

Compute MD5, SHA-1, SHA-256, SHA-384 & SHA-512 hashes for text or files...

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17 Developer Tools

HTML Formatter & Minifier

Beautify or minify HTML instantly, with adjustable indentation and comment removal.

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18 Developer Tools

HTML Heading Converter Studio

Turn any title into a clean H1-H6 tag with an optional CSS...

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19 Developer Tools

HTTP Status Code Reference

Search any HTTP status code by number or keyword and get a...

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20 Developer Tools

IP Subnet / CIDR Calculator

Enter an IP + CIDR and instantly get network address, broadcast, usable...

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21 Developer Tools

JS Modernizer

Upload or paste legacy JavaScript and instantly convert var declarations to modern...

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22 Developer Tools

JSON Formatter, Validator & Tree Viewer

Paste messy JSON and get it beautified, validated, and explorable as a...

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23 Developer Tools

JSON to HTML Table & CSV Converter

Paste or upload a JSON array and get a live HTML table...

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24 Developer Tools

Link Extractor

Paste text or raw HTML and pull out every URL, with options...

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