About dilettanteee

dilettanteee is a collection of small, focused utilities for images, PDFs, developers, writers, and more. Every tool does one thing, does it quickly, and gets out of your way.

Why it exists

Everyday tasks like compressing a photo, merging two PDFs, formatting a block of JSON or working out a loan payment usually mean searching for a tool, dodging pop-ups, and sometimes creating an account or uploading a private file to a stranger's server. dilettanteee puts those small jobs in one place, with a consistent layout and no sign-up.

How the tools work

All 90 tools run in your web browser, on your own device. The files and text you work with are processed locally and are not uploaded, stored or logged. That makes the tools fast, keeps your data private, and means many of them keep working even after the page has loaded without a connection.

Each tool page includes a short guide explaining what the tool does, how to use it, its limitations, and answers to common questions, so you know exactly what you are getting before you rely on the result.

What is included

The tools are organized into 10 kits:

• Image Toolkit — Compress, convert, resize, and clean up images.
• PDF Toolkit — Merge, split, compress, and convert PDF files.
• Developer Utilities — Formatters, encoders, decoders, and generators for developers.
• Writing & SEO Tools — Word counts, meta previews, and SEO helpers.
• Finance Calculators — Interest, loan, mortgage, and margin calculators.
• Productivity Tools — QR codes, invoices, timers, and generators.
• Social Media Tools — Thumbnail downloads, size checks, and previews.
• Text Utilities — Clean up, compare, and convert text.
• International Tools — Time zones, dates, and unit conversions.
• AI Companion Tools — Prompt helpers and AI-adjacent utilities.

How the site is funded

dilettanteee is free to use and is supported by advertising. Ads are shown alongside tool pages and never inside the tools themselves. You can read how advertising cookies are used on the privacy page.