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JSON Patch Generator
Generate JSON Patch (RFC 6902) online. Diff two JSON docs or build operations manually, preview results, and export. Supports add, remove, replace, move, copy.
JSON Merge Patch Builder
Build RFC 7396 JSON Merge Patches, preview results, and export. Diff two JSONs, apply patch, and validate deletes via null. Fast, private, and free in-browser.
Large JSON Splitter and Merger
Split big JSON files into smaller parts or merge multiple JSON into one. Supports chunking, NDJSON, deduplication, and sorting. Free and browser-based.
YAML to JSON Converter
Convert YAML to JSON in your browser. Paste or upload .yml preview parsed data, and export array or JSON Lines. Type inference and null handling included
Rock Paper Scissors
Play Rock Paper Scissors online against the computer! Fun and easy game. Test your luck and strategy!
Table Tennis
Play Tic Tac Toe online for free! Enjoy classic strategy fun with this simple and engaging game. Challenge friends or play against the AI.
Tic Tac Toe Game
Play Tic Tac Toe online for free! Enjoy classic strategy fun with this simple and engaging game. Challenge friends or play against the AI.
Expense Tracker
Track expenses, budget smarter, and gain control of your finances. Simple & effective expense tracking software.
Image to PDF
Convert JPG, PNG, HEIC, WEBP, BMP, GIF, and more to PDF online. Free, secure, and fast. Reorder, set margins, choose page size, and download instantly.
Remove Watermark from PDF
Hide visible watermarks by masking them with overlays. Draw, position, and apply to selected pages, then export a clean, presentation-ready PDF.
Protect PDF with Password
Add a custom password to your PDF and set permissions for printing, copying, and editing. Export a protected file ready to share.
Crop PDF Pages
Crop PDF pages to remove white margins or select a custom area. Apply to a page, range, or all pages and export a clean, focused document.