DevTools - Collection of free online tools to help in web development

Hey Product Hunt! 👋

I built Online Web Dev Tools – https://onlinewebdevtools.com

No installs, no ads, and everything runs entirely in your browser (nothing gets uploaded anywhere).

Why?

I was tired of searching for small online tools and ending up on shady websites full of popups.

So I created a fast, clean, all-in-one toolkit I actually enjoy using.

🔧 Featured tools:

🧩 JSON Tools

• 🛠️ JSON Formatter – Format and beautify JSON with customizable options

• 🔄 JSON to XML – Convert JSON to XML format

• ⚙️ JSON to ENV – Convert JSON to environment variables

• 🔍 JSON Query Explorer – Write JS expressions to explore/filter JSON

📊 CSV Tools

• 📋 CSV Viewer – View and explore CSV files in table format

🌐 URL Tools

• 🧬 URL Encoder – Encode and decode URLs

• 📱 URL to QR Code – Instantly generate QR codes from any URL

🔐 Base64 Tools

• 🔁 Base64 Encoder/Decoder – Encode or decode Base64 strings

• 📁 Base64 to File – Turn Base64 strings into downloadable files

• 🔄 Base64 to HEX – Convert between Base64 and HEX formats

💾 HEX Tools

• 💡 HEX Encoder/Decoder – Encode or decode text using HEX

• 📦 HEX to File – Convert HEX strings into files

• 🔃 HEX to Base64 – Convert HEX to Base64

⚛️ React Tools

• 🖼️ SVG to React Component – Paste SVG and get a ready-to-use React component

🧰 Misc Tools

• 🎨 Color Converter – Convert between HEX, RGB, HSL

• 🔑 JWT Decode – Decode and verify JWT tokens

• 💾 SQL Formatter – Beautify your SQL queries for easier reading

please contact me on redcrystalpvp@gmail.com