✦ Smart File Converter + QR Designer Platform

Convert. Create.
Compress.

The all-in-one toolkit — convert 50+ file formats across documents, images, data & code. Design stunning QR codes with 42+ shapes, and compress files instantly. All in browser.

Open TOOLZEN from a hosted https:// site or localhost to enable real app install on mobile and desktop.
42+
QR Shapes
18
Eye Styles
50+
File Formats
100%
Free
42+ QR Shapes
18 Eye Styles
PDF → Word (.docx)
Word → PDF
HTML → PDF
Markdown → HTML
XML → JSON
CSV → JSON
Base64 Encode/Decode
Hash Generator
HEX ↔ RGB ↔ HSL
Timezone Converter
GST Calculator
Word Counter
Case Converter
Image → Circle
Image Compress
Merge PDFs
ZIP Files
Number Base Converter
Animated QR
Brand Kit
📇 vCard / WiFi QR
🌡️ Unit Converter
💱 Live Currency
🔍 JSON Formatter
📊 CSV → Excel
🔤 Text Diff
📸 Meme Maker
⏱️ Pomodoro Timer
42+ QR Shapes
18 Eye Styles
PDF → Word (.docx)
Word → PDF
HTML → PDF
Markdown → HTML
XML → JSON
Base64 Encode/Decode
HEX ↔ RGB
GST Calculator
ZIP Files
Everything You Need

Built for Creators & Hustlers

✨
AI Assistant

Free local assistant built in. Ask questions about attached files, get summaries, draft simple replies, and trigger conversions — all without leaving TOOLZEN.

🎨
42+ QR Module Shapes

Classic, Dots, Rounded, Diamond, Star, Hex, Leaf, Moon, Ring, Shield, Octagon, Pac-Man, Lightning, Cloud, Eye, DNA, Clover, Petal, and 24+ more — all scannable.

👁️
18 Eye Styles

Square, Rounded, Circle, Leaf, Shield, Star, Diamond, Hexagon, Cross, Heart, Cloud, Octagon, Curved, Pinch, Squircle — mix and match.

🎭
Custom Colors + Gradients

Pick any foreground & gradient end color. 12 built-in gradient presets: Sunset, Emerald, Cosmic, Gold, Fire, Ocean, Candy, Aurora and more.

📄
22+ File Converters

Word→PDF, PDF→Word, HTML→PDF, CSV→PDF, JSON↔CSV, Image resize/crop/grayscale, Watermark, Metadata editor and more — all in browser.

📦
File Compressor

Compress images (JPEG, PNG, WebP), ZIP multiple files, and reduce sizes by up to 80% without losing quality.

🖼️
Image Toolkit

Convert between JPEG, PNG, WebP formats. Resize by %, center-crop, or convert to grayscale. All instant, no upload.

💳
Business Card Export

8 premium card themes. Fill your info, add QR code, download as print-ready 820×460px PNG.

⚡
Batch QR + ZIP

Generate QR codes for multiple URLs at once. Download all as a ZIP, each named by domain.

🔍
QR Decoder

Upload any QR image — drag and drop or click — to instantly extract the encoded URL or text.

Simple Process

How It Works

1
Choose Your Tool

QR designer, file converter, or compressor — pick what you need.

2
Upload or Enter

Paste a URL for QR codes, or drop your file for conversion.

3
Customize

Pick shapes, colors, quality levels, output formats.

4
Download

Get your file instantly — no signup, no limits, completely free.

QR Designer

Create Your QR Code

QR Settings
Classic
Rounded
Dots
Diamond
Star
Hexagon
Leaf
Arrow
Organic
Cross
Wave
Pixel
Bubble
Flame
Crystal
Triangle
Gear
Heart
Zigzag
Plus
Moon
Ring
Shield
Octagon
Rhombus
Bowtie
Raindrop
Fish
Pinwheel
Mosaic
Spark
Petal
Clover
DNA
Cloud
Eye
Lightning
PacMan
Badge
Puzzle
Squircle
Flag
Square
Rounded
Circle
Leaf
Shield
Star
Diamond
Hexagon
Cross
Heart
Cloud
Octagon
Curved
Pinch
Squircle
🎨
🎨
Sunset
Emerald
Cosmic
Gold
Fire
Midnight
Ocean
Candy
Forest
Dark
Pastel
Aurora
🎨
300px
Configure settings and click
Generate QR Code
File Tools

Convert Any Format

All conversions happen in your browser — no upload to servers, 100% private

📄 Document Conversions
📄
Word → PDF
Convert .docx Word files to a styled PDF preserving headings, paragraphs, bullet lists, and tables.
📋
PDF → Word (.docx)
Convert PDF to a real editable .docx Word document. Downloads as DOCX.
📝
TXT → PDF
Convert plain text files to beautifully formatted PDFs.
📃
PDF → Text
Extract text content from any PDF file as a plain .txt document.
📝
Markdown → HTML
Convert Markdown .md files to styled HTML instantly.
📁
Folder → ZIP
Select an entire folder and package it into a ZIP file preserving structure.
📊 PowerPoint Conversions
📊
PPT → PDF
Convert PowerPoint .pptx to a visual slide-style PDF. Each slide becomes a styled page with title + bullet points.
📝
PPT → Word (.docx)
Extract all slide content from a .pptx file into a properly structured Word document with headings and bullets.
📊 Excel & Data Conversions
📈
Excel → PDF
Convert Excel .xlsx spreadsheets to a clean formatted PDF table. All sheets included, rows/columns styled.
📊
CSV → PDF
Turn spreadsheet CSV data into a clean formatted PDF table.
🔃
JSON → CSV
Convert JSON arrays to CSV spreadsheet format instantly.
🔃
CSV → JSON
Convert CSV files to structured JSON arrays. Perfect for devs.
🔃
XML → JSON
Convert XML data files to clean JSON format for developers.
🖼️ Image Conversions
🖼️
Image → PDF
Combine multiple images (JPG, PNG, WebP) into a single PDF file.
🔄
Image Converter
Convert between JPG, PNG, WebP formats.
🎞️
Image → Grayscale
Convert any color image to black and white grayscale instantly.
📐
Resize Image
Scale images to 25%, 50%, 75% or 200% of original size.
✂️
Crop Image
Center-crop any image removing 10% border on all sides.
🔵
Image → Circle
Crop any image into a perfect circle. Great for avatars & logos.
📄 PDF Tools
📑
PDF → Images
Extract pages from PDF as PNG images in a ZIP file.
🔗
Merge PDFs
Combine multiple PDF files into one single document.
✂️
Split PDF
Split a PDF into individual pages. Downloads as ZIP.
🔁
Rotate PDF
Rotate PDF pages 90°, 180°, or 270°.
🔢
PDF Page Numbers
Add page numbers to every page of your PDF.
💧
Watermark PDF
Add a custom watermark text to every page of your PDF.
✏️
Edit PDF Metadata
Change title, author, and creator info stored inside your PDF.
🌐 Web & Code Conversions
🌐
HTML → PDF
Convert HTML files to PDF. Great for web pages and templates.
🔐
Base64 Encode/Decode
Encode text or files to Base64, or decode Base64 back to text.
🔑
Hash Generator
Generate MD5 / SHA-1 / SHA-256 hash of any text string.
🎨 Color & Design Tools
🎨
HEX ↔ RGB
Convert color values between HEX, RGB, and HSL formats instantly.
🕐 Time & Number Tools
🌍
Timezone Converter
Convert time between IST, UTC, EST, PST and 40+ world timezones.
🔢
Number Base Converter
Convert numbers between Binary, Octal, Decimal, and Hexadecimal.
💰
GST / Tax Calculator
Calculate GST, profit margin, and cost-to-selling price instantly.
📝 Text & Smart Tools
📏
Word Counter
Count words, characters, sentences, and estimate reading time.
🔤
Case Converter
Convert text to UPPER, lower, Title Case, camelCase, or snake_case.
🔁
Text Reverser
Reverse any text, flip words, or create mirror text instantly.

Tool

📁
Drop your file here
or click to browse
✅ Done!
Compressor

Compress Your Files

Reduce file size without losing quality — images, PDFs, ZIP archives

🖼️
Image Compressor
Compress JPG, PNG, WebP images. Set target size: 50MB → 5MB, 10MB → 1MB. Choose quality level.
📄
PDF Compressor
Reduce PDF file size by up to 80%. Perfect for email attachments and uploads.
📦
ZIP Creator
Select multiple files and pack them into a single ZIP archive for easy sharing.
🗂️
Batch Image Compress
Compress multiple images at once. Download all compressed images as a ZIP.

Compress

📂
Drop files here
or click to browse
✅ Compressed!
⚡ Dynamic QR Feature

QR Scan Analytics

All analytics stored locally in your browser — zero servers, zero tracking

📊 Overview ● Live
0
Total Scans
0
QR Codes
0
Today
0
Protected
7-Day Activity (live data)
📱 Device Breakdown
📱 Android0
💻 Desktop0
📱 iOS0
🔐 Protected QR Scans0
⏱️ Expired Attempts0
🕐 Recent Events
✨ Free local assistant
AI Assistant
Upload any file — I'll read it, explain it, summarize it, or convert it for you
📄 Explain file
📋 Summarize
🔄 Convert to PDF
📝 Convert to Word
💡 Key points
✉️ Write Email
✨
Hello! I'm TOOLZEN AI — your free local file assistant. Attach a file or ask a question and I’ll help with summaries, conversions, and simple drafting.

Here's what I can do for you:
• 📎 Attach a file (PDF, Word, Excel, PPT, CSV, image, text…) — I'll read, explain, summarize, or answer questions about it
• 🔄 Convert files — just ask and I'll guide you or trigger the conversion directly
• ✍️ Write & edit — emails, reports, summaries, translations, rewrites
• 💡 Answer questions — research, code, calculations, explanations

How can I help you today?
Supports PDF · Word · PowerPoint · Excel · CSV · TXT · Images · JSON · XML · Markdown
🧰 Utilities

Power Tools

19 browser-based utilities — all free, all in browser

📇
vCard / WiFi QR
Generate QR codes for contacts (vCard) or WiFi networks — share credentials wirelessly.
🌡️
Unit Converter
Convert length, weight, temperature, and speed — all units in one place.
💱
Currency Converter
Live exchange rates: USD, INR, EUR, GBP, JPY, AUD, CAD and 20+ more currencies.
🔍
JSON Formatter
Paste JSON to pretty-print, validate, and explore structure. Instant error detection.
📊
CSV → Excel (.xlsx)
Convert CSV files to real Excel spreadsheets with proper formatting and download.
🔤
Text Diff Checker
Compare two texts side by side and highlight what changed — added, removed, or modified.
📸
Image Text / Meme
Add top and bottom text to any image, pick font size and color, download as PNG.
⏱️
Pomodoro Timer
Built-in focus timer with Pomodoro intervals. Work sessions, short and long breaks.
✨ Novelty Lab
🔍
QR Decoder
Decode QR codes from screenshots or images and copy the hidden link or text instantly.
🎬
GIF Creator
Turn multiple images into an animated GIF with local browser rendering.
📈
Text Statistics
Word count, reading time, readability, unique words, and keyword analysis.
🧹
Code Formatter
Beautify JSON, HTML, CSS, JS, XML, and Markdown with a few clicks.
🧪
Regex Tester
Test patterns, highlight matches, and preview replacements live.
🗒️
Local Notes
Save searchable notes and snippets locally with browser storage.
🎨
Palette Extractor
Extract dominant colors from any image and export CSS variables.
🖼️
SVG → PNG
Convert pasted SVG markup or SVG files to PNG images with scaling.
🧬
Duplicate Finder
Find duplicate files by hashing contents locally in the browser.
💧
Image Watermark
Add text or logo watermarks to one or many images and export them.
✂️
Document Splitter
Split text, markdown, or DOCX notes into separate sections by headings.