70+ professional tools that run entirely in your browser. No uploads, no accounts, no noise.
Every tool is free, runs in your browser, and requires no account.
Convert, compress, resize, remove backgrounds, and extract text from images.
Merge and compress PDF files without uploading anything to a server.
Beautify, minify, and format code across 15+ languages instantly.
JWT decoder, regex tester, UUID generator, cron builder, and more.
Format, validate, diff, and convert JSON, CSV, and XML data.
QR codes, passwords, hashes, barcodes, favicons, and more on demand.
The tools people reach for every day.
Extract text from any image or screenshot using OCR. Supports 10+ languages.
Combine multiple PDF files into one. Drag to reorder, download instantly.
Build and validate cron schedules. See next run times in real time.
Create short links via TinyURL. No account needed, works instantly.
Design CSS gradients visually and copy the code in one click.
Generate favicon files in all sizes from any image. Download as ICO or PNG.
Practical guides for the tools you use.
OCR explained simply — how to pull text from screenshots, receipts, and scanned documents.
Developer ToolsJWT structure, claims, security notes, and how to decode a token without a library.
Cron Jobs20+ cron examples for every schedule type, @shortcuts, and timezone notes.
Everything you need to know about Mizakii and our free developer tools.