tomz.dev
$ tomz --tools ✓ 40 utilities loaded
[+] tools run in your browser[+] no tracking, no ads[+] free for anyone to use
Tools
JSON
[+] Prettify JSON — Format and validate JSON[+] Minify JSON — Compact JSON to a single line[+] JSON to Grid — View JSON as a sortable table[+] JSON Compare — Structural diff of two JSON documents[+] JSON Escape/Unescape — Escape or unescape JSON strings[+] Extract values from JSON — Pull all values for a field path[+] Extract JSON fields — List every field path in a document[+] JSON to XML — Convert JSON to XMLXML
[ ] Prettify XML — Format XML with clean indentation (soon)
[ ] Minify XML — Strip whitespace from XML (soon)
[ ] XML to Grid — View XML as a table (soon)
[ ] XML Compare — Diff two XML documents (soon)
[ ] XML Escape/Unescape — Escape or unescape XML entities (soon)
[ ] XML XPath Finder — Run XPath queries against XML (soon)
[ ] Extract values from XML — Pull all values for an element or attribute (soon)
[ ] Extract XML fields — List every element path in a document (soon)
[ ] XML to JSON — Convert XML to JSON (soon)
[ ] XML Schema Documenter — Readable docs from an XSD (soon)
[ ] XSD to XML Generator — Sample XML instance from an XSD (soon)
Base64
[ ] Base64 Encoder — Text to Base64, UTF-8 aware (soon)
[ ] Base64 Decoder — Base64 to text, UTF-8 aware (soon)
[ ] Base64 to PDF — Preview and download Base64 as PDF (soon)
[ ] Base64 to Image — Preview and download Base64 as image (soon)
[ ] File to Base64 — Encode any file to Base64 (soon)
[ ] Image to Base64 — Data URIs with CSS/HTML snippets (soon)
Text
[ ] Notepad — Scratchpad that stays in your browser (soon)
[ ] Change Delimiter — Convert between comma, pipe, tab, custom (soon)
[ ] Duplicate Checker — Find and remove duplicate lines (soon)
[ ] Character Counter — Characters, words, lines, bytes (soon)
[ ] Compare Text/Files — Side-by-side diff with highlighting (soon)
[ ] URL Escape/Unescape — URL-encode and decode text (soon)
Security & Crypto
[ ] JWT Token Decoder — Decode claims, check expiry — offline (soon)
[ ] Password Generator — Strong passwords via crypto RNG (soon)
[ ] Certificate Viewer — Inspect PEM certificates locally (soon)
[ ] XOR Text Decrypt — XOR encrypt/decrypt with a key (soon)
[ ] PDF Unlocker — Remove a known password from a PDF (soon)
Date & Time
[ ] Time Adder — Add and sum durations (soon)
[ ] Date Adder — Add days, weeks, months to a date (soon)
Files
[ ] File Zipper — Zip and unzip in the browser (soon)