02 / WEB TOOLS
Small tools for clear work.
Free browser tools that keep useful tasks simple and your data close to you.
Prefer a quick walkthrough?
Follow original, practical guides for the tools on this site.
Zorelio Pocket Notes
Write, search and export notes saved only in this browser.
Zorelio Data Map
Format, validate and explore JSON in a readable map.
Zorelio Data Tidy
Format, minify and validate JSON locally.
Zorelio Byte Bridge
Encode and decode UTF-8 text with Base64 in your browser.
Zorelio ID Maker
Generate batches of random UUIDv4 identifiers in your browser.
Zorelio Text Pair
Compare two text drafts line by line in your browser.
Zorelio Sketch Board
Draw quick diagrams and visual ideas on a local canvas.
Zorelio Image Flow
Compress and convert images in the browser.
Zorelio Image Batch
Resize and rename images, then download a ZIP.
Zorelio PDF Desk
Merge, split and lightly compress PDF files.
Zorelio Data Switch
Convert CSV and JSON with local validation.
Zorelio QR Maker
Turn a link or note into a downloadable QR code.
Zorelio Text Tidy
Trim, deduplicate and sort lines of text.
Zorelio Key Check
Check password strength and generate a private key.
Zorelio Color Lab
Build a small palette and check text contrast locally.
Zorelio Focus Timer
Set a focused work interval and a planned rest in your browser.
Zorelio Date Span
Count calendar days and weekdays between dates, or shift a date by days.
Zorelio Key Pace
Practice steady typing and review speed and accuracy locally.
Zorelio Type Scale
Preview a readable type hierarchy and copy CSS variables.
Zorelio Brain Games
Play fourteen original games, including number, logic, word-grid, card, chess, trail and tile games.
Zorelio Markdown Preview
Preview a simple Markdown draft side by side in your browser.
Zorelio Flow Map
Turn a plain list into a clear process path and export it as SVG.
Zorelio Card Sketch
Create a shareable text card and export it as a PNG in your browser.