Best Online Tools
Explore the best free online tools for everyday tasks. JSON formatting, image compression, PDF merging, and more—all in one place.
Recommended Tools
JSON Formatter
Format and validate JSON. Paste minified JSON, get pretty-printed output.
⚡ Browser Only🔒 No Upload🚀 Instant Processing
Image Compressor
Upload image and compress it. Output smaller file.
⚡ Browser Only🚀 Instant Processing
PDF Merger
Merge multiple PDF files into one.
⚡ Browser Only🚀 Instant Processing
Word Counter
Count words, characters, lines, and paragraphs. Real-time statistics as you type.
⚡ Browser Only🔒 No Upload🚀 Instant Processing
Base64 Encode/Decode
Encode and decode Base64 strings. Supports Unicode.
⚡ Browser Only🔒 No Upload🚀 Instant Processing
Password Generator
Generate secure random passwords. Customize length and character types.
⚡ Browser Only🔒 No Upload🚀 Instant Processing
UUID Generator
Generate random UUID v4 identifiers. One click, instant result.
⚡ Browser Only🔒 No Upload🚀 Instant Processing
Remove Duplicates
Remove duplicate lines from a list. Paste your list, get unique items.
⚡ Browser Only🔒 No Upload🚀 Instant Processing