mini12345
mini12345 offers 50+ free online tools including PDF processing, image editing, developer utilities and everyday productivity tools. No downloads needed.
PDF Merge
Combine multiple PDF files into one
PDF Split
Extract pages, split per page, or remove pages
PDF to Image
Convert PDF pages to PNG or JPEG images
Image to PDF
Combine multiple images into a PDF file
Text to PDF
Convert plain text to a PDF document
PDF Watermark
Add text watermark to PDF files
PDF Rotate
Rotate specific pages in a PDF file
Markdown to Image
Convert Markdown text to PNG or JPEG images
Word Count
Count characters, words, paragraphs & reading time
Image Compressor
Compress images and convert formats online
Image Converter
Batch convert image formats (PNG/JPEG/WebP/BMP)
Image Crop
Interactive image cropping with aspect ratio presets
Image Rotate
Rotate and flip images
Image Resize
Resize images by dimensions or percentage
Image Watermark
Add text or image watermark to images
Image to Base64
Convert between images and Base64 strings
JSON Formatter
Format, minify and validate JSON
Crypto Tool
AES, DES, RSA encryption and Base64 encoding
Text Diff
Compare two texts and highlight differences
UUID / Password
Generate UUIDs and secure random passwords
Hash Generator
Calculate MD5, SHA-1, SHA-256 hash values
URL Encode/Decode
URL encoding and decoding converter
Base Converter
Convert between binary, octal, decimal, and hex
Format Converter
Convert between JSON, YAML, and CSV