ZeroTools logo
Json Tools
JSON Formatter
JSON Minifier
JSON Diff Tool
JSON to YAML
JSON to TOML
JSON to CSV
JSON Schema Generator
Text
Markdown Editor & Preview
Word & Character Counter
Lorem ipsum generator
Text statistics
Emoji picker
String obfuscator
Text diff
Text Handle
Numeronym generator
List converter
Pinyin
Phone parser and formatter
Crypto
Token generator
Hash text
Bcrypt
UUIDs generator
ULID generator
Encrypt / decrypt text
BIP39 passphrase generator
Hmac generator
Base64 string encoder/decoder
Base64 file converter
MD5 calculator
MD5 file calculator
SHA1 calculator
SHA1 file calculator
SHA256 calculator
SHA256 file calculator
SHA512 calculator
SHA512 file calculator
SHA3-256 calculator
SHA3-256 file calculator
SHA3-512 calculator
SHA3-512 file calculator
Keccak-256 calculator
Keccak-256 file calculator
RSA key pair generator
Password strength analyser
PDF signature checker
Sign/Verify
Encode/decode url formatted strings
JWT Decoder & Verifier
IBAN validator and parser
Converter
Date Converter
Timezone Converter
Unit Converter
Crypto Unit Converter
Integer base converter
Roman numeral converter
Color converter
Case converter
Temperature converter
Text to NATO alphabet
Text to ASCII binary
YAML to JSON
YAML to TOML
TOML to JSON
TOML to YAML
CSV Editor
Color Picker
Images & Videos
Image Compressor
ID Photo Generator
QR Code generator
QR Code Decoder
WiFi QR Code generator
SVG placeholder generator
Favicon Generator
Camera recorder
Image Convert
Image WaterMark
Image Crop
Thumbnail Downloader
ASCII Art Generator
Development
API Tester
PDF Merge & Split
Code Beautifier
File Hash Calculator
SQL Formatter Pro
Shell Script Formatter
Git Diff Viewer
Package.json Validator
Nginx Config Generator
htaccess Generator
Git cheatsheet
Random port generator
Cron Expression
SQL prettify and format
Chmod calculator
Docker run to Docker compose converter
XML formatter
Code Editor
Regex Tester
Escape html entities
Url parser
Device information
Basic auth generator
Open graph meta generator
OTP code generator
Mime types
Keycode info
Slugify string
HTML WYSIWYG editor
User-agent parser
HTTP status codes
Websocket
Benchmark builder
Network
IPv4 subnet calculator
Ipv4 address converter
IPv4 range expander
MAC address lookup
MAC address generator
IPv6 ULA generator
IP Query
Calculator
Scientific Calculator
ETA calculator
Percentage calculator
BMI Calculator
Age Calculator
Date Difference Calculator
Discount Calculator
Loan EMI Calculator
Tip Calculator
Income Tax Calculator
Cat age calculator
AI Nav
AI Tools
Others
Chronometer
Pomodoro Timer
Noise Generator
English
English
中文

Encode/decode url formatted strings

Encode to url-encoded format (also known as "percent-encoded") or decode from it.
Encode
Decode

More recommended tools

Token generator

Generate random string with the chars you want, uppercase or lowercase letters, numbers and/or symbols.

Hash text

Hash a text string using the function you need : MD5, SHA1, SHA256, SHA224, SHA512, SHA384, SHA3 or RIPEMD160

Bcrypt

Hash and compare text string using bcrypt. Bcrypt is a password-hashing function based on the Blowfish cipher.

UUIDs generator

A Universally Unique Identifier (UUID) is a 128-bit number used to identify information in computer systems. The number of possible UUIDs is 16^32, which is 2^128 or about 3.4x10^38 (which is a lot!).

ULID generator

Generate random Universally Unique Lexicographically Sortable Identifier (ULID).

Encrypt / decrypt text

Encrypt and decrypt text clear text using crypto algorithm like AES, TripleDES, Rabbit or RC4.

What can this tool do?

Encode to url-encoded format (also known as "percent-encoded") or decode from it.

JSON
Image Convert
Image Crop
Text Diff
Text Handle
Date Time
This site declares: Some of our tools are integrated from existing online tools and open-source packages, all released in accordance with the original agreements, and the copyright belongs to the original author or team.

Copyright © 2026 All rights reserved.