10 variants
QR Code Generator
Create QR codes for links, Wi-Fi, contacts, messages, and more.
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187 matching tools
Showing 17 families; variants load one family at a time
QR codes
1 family
Image conversion
1 family
10 variants
Image Converter
Convert PNG, JPEG, WebP, and other common formats without uploading files.
Developer tools
15 families
10 variants
JSON Tools
Format, validate, compare, query, and convert JSON with ten focused utilities.
10 variants
CSV Tools
Format, validate, filter, sort, compare, and convert CSV with ten focused utilities.
10 variants
YAML Tools
Format, validate, query, compare, merge, and convert YAML with ten focused utilities.
10 variants
TOML Tools
Format, validate, query, compare, merge, and convert TOML with ten focused utilities.
10 variants
XML Tools
Format, validate, query, compare, transform, and inspect XML with ten focused utilities.
10 variants
INI & Properties Tools
Format, validate, compare, merge, and convert INI and Java Properties with ten focused utilities.
10 variants
SQL Tools
Format, validate, parameterize, analyze, compare, and convert SQL with ten static browser utilities.
10 variants
Markdown Tools
Preview, convert, format, lint, inspect, and generate Markdown with ten focused utilities.
10 variants
HTML Tools
Format, validate, minify, sanitize, inspect, and extract HTML with ten focused utilities.
10 variants
Data Diff Tools
Compare structured JSON arrays, merge three versions, and generate, validate, or apply JSON patches with ten focused utilities.
10 variants
URL Tools
Parse, build, resolve, normalize, compare, encode, and inspect URLs, query strings, and international domain names with ten focused utilities.
10 variants
Base Encoding Tools
Encode and decode Base16, Base32, Base58, Base64, and Base85 with explicit byte and profile contracts.
10 variants
Unicode Tools
Inspect, convert, normalize, segment, escape, and review Unicode text with ten focused utilities.
10 variants
Regex Tools
Test, extract, replace, split, filter, validate, escape, explain, and compare ECMAScript regular expressions.
10 variants
JavaScript Tools
Format, inspect, analyze, rename, minify, and escape JavaScript with ten static utilities.