JSON & Data
JSON Validator
Check if your JSON is valid and see detailed error messages instantly.
JSON Formatter
Beautify and format JSON for better readability and debugging.
JSON to XML
Convert JSON objects into clean, structured XML format instantly.
CSV to JSON
Convert CSV files into clean, structured JSON format in seconds.
Rows to CSV
Create a CSV string based on multi-row values with a custom delimiter.
Encoding & Security
Base64 Encode/Decode
Encode text to Base64 or decode it back β instantly, right in your browser.
URL Encoder/Decoder
Encode or decode URL components, handling special characters instantly.
JWT Decoder
Paste a JWT to see its decoded header and payload.
UUID Generator
Generate random UUID v4 identifiers, one or in bulk.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes of any text.
Text Utilities
Remove Line Breaks
Clean up text by removing line breaks, with or without preserving paragraphs.
Case Converter
Convert text between camelCase, snake_case, kebab-case, and more.
Word & Character Counter
Count words, characters, sentences, and estimate reading time.
Text Diff Checker
Compare two blocks of text and see exactly what changed.
Slug Generator
Turn any text into a clean, URL-friendly slug.
Regex Tester
Test regular expressions with live match highlighting.
PDF Merge
Combine multiple PDFs into one, in whatever order you like.
PDF Split
Split a PDF into individual pages or fixed-size chunks.
PDF Page Export
Pull specific pages out of a PDF into a single new file.
NewOrganize PDF
Reorder, delete, and rotate pages in a PDF, then save the result.
Image Resizer & Converter
Resize, compress, or convert an image between PNG, JPEG, and WebP.
NewMarkdown to HTML
Convert Markdown to HTML with a live preview as you type.
NewQR Code Generator
Generate a QR code from text or a URL, ready to download.
NewLorem Ipsum Generator
Generate placeholder text by paragraphs, sentences, or words.
Don't see the tool you need? Suggest one β
Private
Files and text stay in your browser β nothing is ever uploaded.
Fast
No server round-trip β results appear instantly as you work.
Free
No accounts, no subscriptions, no usage limits.





