⭐ 12 best tools

Best Free Tools

Our hand-picked best tools from the BrightCoding ecosystem — AI generators, developer utilities and EV calculators people actually use.

All sources ✨ PromptHub 🧰 Smart Converter ⚡ EV Hub

All categories AI Studio Battery Bidirectional Calculators Charging Cost Decision Design & CSS Developer Engineering Environment Home & Solar Image Learn PDF Tools Prompt Tools Range Text & Writing Trip

Showing 12 of 12 tools

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AI Chat

Free AI assistant — ask anything, get answers instantly.

PromptHub

Open

✨

AI Prompt Generator

Create optimized, ready-to-use prompts for any task.

PromptHub

Open

✍️

AI Writer Studio

Blog posts, SEO meta tags & content rewriter.

PromptHub

Open

Charging Cost

Home vs public, per 100 km & per year.

EV Hub

Open

EV Trip Planner

Stops, charging time & cost for any route.

EV Hub

Open

Image to Text (OCR)

Extract text from images

Smart Converter

Open

JSON Formatter

Beautify, validate, minify JSON

Smart Converter

Open

Markdown → HTML

Convert Markdown to HTML

Smart Converter

Open

Merge PDF

Combine multiple PDFs into one

Smart Converter

Open

Password Generator

Strong, secure passwords

Smart Converter

Open

QR Code Generator

Create custom QR codes

New Smart Converter

Open

Unit Converter

Length, weight, volume, speed

Smart Converter

Open