jhoos
.
com
All Tools
Blog
API Access
205 tools & growing
The
only
tools site
you'll ever bookmark
Free online tools for developers, designers and marketers. No login. No bloat. Works instantly.
Search
Popular:
Base64
JSON Formatter
Password Generator
SHA Hash
UUID Generator
205
Free tools
12
Categories
0
Logins required
100%
Free forever
Browse by category
12 categories
View all tools →
📧
Email
11 tools — DKIM, SPF, DMARC…
🌐
DNS & Domain
11 tools — Lookup, WHOIS, TTL…
🔒
SSL & Certificates
10 tools — Checker, CSR, Chain…
⚙️
Encoding & Crypto
13 tools — Base64, JWT, AES…
🛠️
Developer Tools
16 tools — JSON, Regex, SQL…
🖼️
Image Tools
13 tools — Convert, Compress…
📡
Network & IP
12 tools — IP Lookup, Ping…
🛡️
Security & Privacy
9 tools — Password, CSP…
🔄
Converters & Calcs
14 tools — Units, Currency…
📝
Text & Content
13 tools — Diff, Counter…
✨
Generators
14 tools — QR, UUID, SSH…
🎨
Colour & Design
10 tools — Palette, CSS…
Most used tools
this week
🔤
Base64 Encoder/Decoder
Encode or decode Base64 strings instantly
Encoding
📋
JSON Formatter
Prettify, minify and validate JSON
Dev
🔑
Password Generator
Strong random passwords with custom rules
Generate
🔒
SHA Hash Generator
SHA-1, SHA-256, SHA-384, SHA-512 hashes
Encoding
🎲
UUID Generator
Generate v4 UUIDs in bulk instantly
Dev
#️⃣
MD5 Hash Generator
Generate MD5 hash of any input text
Encoding
🔗
URL Encoder/Decoder
Percent-encode or decode URL strings
Encoding
⏱️
Timestamp Converter
Convert Unix epoch to readable dates
Dev
📊
Word Counter
Count words, characters and reading time
Text