ToolSite

Free Online Tools

All tools run locally in your browser. No sign-up. No server.

TextDeveloperTimeConverters

Text

1 tools
Case Converter
camelCase, snake_case, kebab-case, Title Case.
text
caseconvert

Developer

3 tools
JSON Formatter
Pretty-print, minify, and validate JSON.
dev
jsonformatminifyvalidate
UUID v4 Generator
Generate UUID v4 locally.
dev
uuidv4
Hash Generator
SHA-256 / SHA-1 / MD5 (where available) via WebCrypto.
dev
sha256sha1md5

Time

1 tools
Epoch Converter
Convert Unix timestamps ↔ dates.
time
epochunixtimestamp

Converters

2 tools
Base64 Encode / Decode
Encode or decode Base64 (UTF-8) in-browser.
convert
base64encodedecode
URL Encode / Decode
Encode or decode URL components.
convert
urlencodedecode