DevTools HQ
DocsGet Started
20+ Tools.
Shipping Daily

Essential Tools.
No Noise.

A lovingly crafted, developer-first toolkit built for speed and sanity.

Start Building
20+
Developer Tools
1000+
Happy Developers
0ms
Loading Time*
100%
Open Source

*Okay, not literally 0ms, but pretty darn close

Why Developers Choose Us

Built Different. Built Better.

We obsess over the details so you don't have to. Every tool is crafted with love, tested thoroughly, and designed to make your workflow smoother.

Stupid Fast

Everything runs client-side. No server round-trips, no waiting. Just instant results that'll make you smile.

Privacy First

Your data never leaves your browser. We don't store, track, or sell anything. Your secrets stay secret.

Actually Free

No hidden fees, no premium tiers for basic features. Just pure, unadulterated developer tools. Forever.

The Complete Toolkit

The "It Just Works" Collection

A ridiculously comprehensive suite of utilities for modern developers. Because who has time to search for 10 different websites when you're in the flow?

Image Converter

Convert images between PNG, JPG, WebP formats.

Try it out

Image Compressor

Reduce image file size without losing quality.

Try it out

Image Cropper

Crop images to your desired dimensions.

Try it out

Image to Base64

Encode images directly into Base64 strings.

Try it out

Image to ASCII Art

Convert any image into text-based ASCII art.

Try it out

CSV to JSON

Convert CSV files to JSON format.

Try it out

JSON to CSV

Convert JSON files to CSV format.

Try it out

Markdown to HTML

Render Markdown text as HTML instantly.

Try it out

HTML to Markdown

Convert rich HTML into clean Markdown.

Try it out

Excel to SQL

Generate SQL statements from Excel files.

Try it out

JSON Formatter

Format and validate JSON with syntax highlighting.

Try it out

SQL Formatter

Automatically beautify messy SQL queries.

Try it out

HTML Previewer

Preview HTML and CSS with live Tailwind support.

Try it out

Base64 Encoder/Decoder

Encode or decode text to/from Base64.

Try it out

Regex Tester

Test and debug regular expressions in real-time.

Try it out

Diff Checker

Compare two blocks of text to find differences.

Try it out

QR Code Generator

Generate QR codes from URLs or any text.

Try it out

URL Encoder/Decoder

Encode or decode special characters in URLs.

Try it out

JWT Decoder

Decode and inspect JSON Web Token contents.

Try it out

Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes.

Try it out

Password Generator

Create strong, secure, and random passwords.

Try it out

Dependency Checker

Scan code for insecure dependencies using AI.

Try it out

Morse Code Converter

Translate text to Morse code and back.

Try it out

Text to Binary Converter

Convert text to binary and back.

Try it out

Lorem Ipsum Generator

Generate placeholder text paragraphs.

Try it out

UUID Generator

Generate universally unique identifiers (v4).

Try it out

Color Picker

Pick colors and convert between HEX/RGB/HSL.

Try it out

HTTP Status Codes

Look up the meaning of HTTP status codes.

Try it out