Next-Gen
MinKit
Merge PDFs, resize images, format JSON, build QR codes, and more — all in your browser, nothing uploaded to our servers.
A collection of mini tools that run entirely in your browser. Your files never leave your device. No uploads, no tracking, no accounts required.
Tool Discovery Hub
Access all our high-performance tools in one unified interface.
Image Resizer
Resize images to any dimensions.
Image Compressor
Reduce file size while maintaining quality.
Image Format Converter
Convert between JPG, PNG, and WebP.
Image Watermark
Add text or image watermarks.
PDF Merger
Merge multiple PDFs into one.
PDF Page Remover
Remove unwanted pages from PDFs.
PDF Splitter
Split PDF files into separate pages or ranges.
PDF Rotate
Rotate PDF pages by 90°, 180°, or 270°.
PDF Compressor
Compress PDF files to reduce file size without losing quality.
QR Code Generator
Generate QR codes for text, URLs, WiFi.
QR Code Scanner
Scan QR codes with camera or upload.
Barcode Generator
Generate barcodes in various formats.
Text Case Converter
Convert text between case formats.
Word Counter
Count words, characters, paragraphs, lines, and sentences.
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text.
Text Diff
Compare two texts and see the differences.
Strong Password Generator
Generate secure, random passwords locally in your browser.
URL Encoder/Decoder
Encode or decode URLs and parameters safely.
Color Picker
Pick colors from images or use the color wheel.
Color Converter
Convert between HEX, RGB, HSL, and other color formats.
Color Palette Generator
Generate harmonious color palettes.
Color Contrast Checker
Check color contrast ratio for accessibility compliance.
JSON Formatter
Format, validate, and minify JSON data.
JSON Compare
Compare two JSON objects and see differences.
JSON to CSV
Convert JSON to CSV format.
JSON Minifier
Minify JSON by removing whitespace and formatting.
JSON Validator
Validate JSON syntax and identify errors.
FAQ
Common questions
Are MinKit tools free to use?
Yes. Every tool is free — no subscriptions or credit card.
Do my files get uploaded to your servers?
No. Processing runs in your browser on your device.
Do I need to create an account?
No. Open a tool and start right away.
What kinds of tools does MinKit offer?
Image and PDF utilities, JSON and text tools, color pickers, plus QR and barcode generators.
Which browsers work with MinKit?
Current Chrome, Firefox, Safari, and Edge.