WeToolsOnline Tools Platform

/ Quick focus
📅

Cron ExpressionHOT

Generate and parse Cron expressions

⏱️

Timestamp ConverterHOT

Convert timestamp to datetime and vice versa

🎨

Color Contrast Checker

Check and calculate color contrast ratios

🔐

AES Encrypt/Decrypt

AES encryption and decryption tool

🔧

RSA Encrypt/DecryptNEW

RSA asymmetric encryption and decryption tool

🔧

JWT ParserNEW

Parse and validate JWT tokens

🔧

ECC Encrypt/DecryptNEW

ECC elliptic curve encryption tool

🔧

MD5 HashHOTNEW

MD5 hash calculation tool

🔐

Bcrypt HashNEW

Bcrypt password hash tool

🔐

Argon2 HashNEW

Argon2 password hash tool

🔧

SHA HashHOTNEW

SHA-1/256/512 hash calculation tool

🔧

MurmurHashNEW

MurmurHash hash calculation tool

🔧

CRC32NEW

CRC32 checksum calculation tool

🔤

Encoding Converter

URL and Base64 encoding/decoding

🔤

URL Encoder/DecoderNEW

URL encoding and decoding tool

🔤

Base64 Encoder/DecoderNEW

Base64 encoding/decoding and image conversion tool

📑

Document ConverterHOT

Convert between PDF, Word and images

📄

PDF Merge

Merge multiple PDF files

✂️

PDF Split

Extract PDF pages by range

📑

Document WatermarkNEW

Add watermark to PDF, Word, Excel, PPT

📝

Code FormatterHOT

Format JSON, XML, SQL and more

🔍

Text Diff

Compare text differences

🔄

Format ConverterNEW

Convert between JSON, YAML, XML and more

🖼️

Image Watermark

Add watermark to images

📐

Image Resize

Resize image dimensions

🖼️

Image ConverterNEW

Convert image formats

🔧

QR Code DecoderNEW

Decode QR code content

🔧

QR Code GeneratorNEW

Generate QR code from text/URLs