Free Online Tools,
Running Entirely in Your Browser
A growing collection of practical converters, generators, and calculators. Your files and data never leave your device — fast, private, and free.
Browse Tools
Filter by category or search to find the tool you need.
PNG to JPG
Convert PNG images to JPG with adjustable quality. Fully browser-based.
ImageJPG to PNG
Convert JPG/JPEG images to PNG with transparency support.
ImageImage Compressor
Reduce image file size while keeping visual quality. Supports JPG, PNG, WebP.
GeneratorQR Code Generator
Generate QR codes for URLs, text, Wi-Fi, contact info. Download as PNG/SVG.
ConverterUnit Converter
Convert length, weight, temperature, area, volume, speed and more.
UtilityWorld Time Converter
Convert times across global time zones. daylight saving aware.
ConverterColor Converter
Convert between HEX, RGB, HSL. Pick colors and copy in any format.
GeneratorPassword Generator
Generate strong, secure random passwords using the Web Crypto API.
TextBase64 Converter
Encode and decode Base64 text instantly. Supports UTF-8.
TextText Case Converter
Convert text to UPPER, lower, Title Case, camelCase, snake_case and more.
Why 69ea.com?
Every tool on 69ea.com runs entirely on your device. We use modern browser APIs like Canvas for image processing, Web Crypto for secure randomness, and the File API for local file handling. That means your files and inputs never leave your browser — there is no server-side upload, no tracking of your data, and no waiting in a queue.
Private by design
Because everything happens locally, you can safely convert sensitive documents, generate passwords, or process personal images without worrying about third-party servers storing them.
Fast and free
No accounts, no paywalls, no rate limits. Open a tool, do your work, and move on. New tools are added regularly across categories like image, document, audio, video, ebook, presentation, and unit conversion.
Works on every device
The interface is responsive and works the same on desktop, tablet, and mobile. Bookmark your favorite tools — they will always be one tap away.