About Tooliva

Free online tools built for speed, privacy, and everyday usefulness.

Why Tooliva Exists

Most online tool websites are slow, cluttered with ads, and ask you to create accounts before you can do anything useful. Tooliva was built to be different. Every tool runs in your browser. Your data never leaves your device. No signups, no paywalls, no nonsense.

What We Offer

Tooliva currently offers over 68 free tools across several categories:

Developer Tools

JSON formatter, JSON validator, JSON minifier, CSV to JSON converter, base64 encoder and decoder, URL encoder and decoder, HTML encoder and decoder, hash generator, UUID generator, slug generator, and random string generator.

Image Tools

Image compressor, image converter (JPG, PNG, WebP), image resizer, image to base64, base64 to image, favicon generator, image color extractor, and image metadata viewer.

Text Tools

Word counter, character counter, case converter, text cleaner, find and replace, reverse text, sort lines, lorem ipsum generator, and remove duplicate lines.

Color Tools

Color picker, HEX to RGB, RGB to HEX, HSL to HEX, HEX to HSL, RGB to HSL, and HSL to RGB.

Calculators

Percentage calculator, age calculator, discount calculator, and date difference calculator.

PDF Tools

PDF viewer, PDF merger, PDF to text, PDF page counter, and PDF watermark.

SEO Tools

Meta tag generator, schema markup generator, sitemap generator, robots.txt generator, keyword density analyzer, heading structure checker, readability score checker, and word frequency analyzer.

Generators

Password generator, QR code generator, and UUID generator.

How It Works

When you open a tool on Tooliva, the code runs directly in your browser using JavaScript. Your data is processed on your device and never sent to our servers. This means your files, text, and other inputs stay completely private. It also means our tools are fast — there is no waiting for uploads or downloads.

Our Values

  • Speed. Every tool loads fast and processes data instantly. No unnecessary bloat.
  • Privacy. Your data stays on your device. We do not collect, store, or sell your information.
  • Simplicity. Open a tool, use it, close it. No accounts, no tutorials, no friction.
  • Free. All tools are completely free. No premium tiers, no hidden costs, no limits.
  • Open. We are transparent about what we collect and how we operate. Read our Privacy Policy for details.

Technology

Tooliva is built with PHP, vanilla JavaScript, and a custom lightweight framework. We do not use heavy JavaScript libraries or frameworks that slow things down. The website is designed to load fast on any device, including older phones and slow connections.

Contributing

Have an idea for a new tool or found a bug? We would love to hear from you. Reach out through our contact page or email hello@tooliva.xyz.

Thank You

Tooliva exists because people like you use it. Every visit, every share, and every piece of feedback helps us build better tools. Thank you for being part of this project.