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About ToolOnline.net

ToolOnline.net is an online tool collection website that provides users with convenient online tools and software. We provide hundreds of online tools such as health query, life query, entertainment tools, office assistant, image tools, video and audio tools, generation tools, code tools, learning tools, scale test, etc.Learn more

Entertainment

Number sequence memory test
Sequential memory test
Digital Huarong Road
Schulte grid training
Reaction speed test
Click speed test
Right click speed test
Space bar counter
Morse code translator, Morse code audio player
Lucky Wheel Draw
Online lottery tool
Net worth calculator
Time to death calculator
Lucky number calculator
Constellation lucky color
Emoji emoticons
Hash avatar generator

Office assistant

A4 paper size, various paper size inquiries
Convert case
Title case converter
Sentence case converter
Bold text generator
Italic text generator
Strikethrough text generator
Underline text generator
Upside Down Text Generator
Mirror Text Generator
Reverse Text Generator
Text Replacement Tool
Complete collection of symbols

Image

Image format converter
Compress images
Resize image
Adjust image aspect ratio
Batch watermark images
Batch rotate images
Generate transparent ICO icon online
Generate transparent rounded corner images online
Free gif image creation and editing
Video to GIF image
Decompose gif images
Crop and edit images
Generate grid image
Image Processing Assistant Desktop App
Image Compressor Desktop App

Audio and video

Video Processing Assistant Desktop App
Video cut merge desktop application
Video Compressor Desktop App
Video Format Converter Desktop App
Audio Processing Assistant Desktop App
Audio cut merge desktop app
Audio Compressor Desktop App
Audio Format Converter Desktop App

Generate

Barcode Generator
QR code generator
Serial number generator
Random number generator
Online random password generator

Programmer

Port scan
JavaScript Obfuscated Encryption
Markdown online editor, convert Markdown to Word/Html/Pdf
Timestamp conversion
Base converter
MD5 encryption
AES encryption/decryption
DES encryption/decryption
SHA encryption
RIPEMD160 hash encryption
HMAC hash encryption
Rabbit encryption/decryption
RC4 encryption/decryption
Convert image to base64
Base64 encoding and decoding
URL encoding and decoding
Text to ASCLL converter
Unicode encoder/decoder
Text (code) comparison tool
Html formatting, compression
Css formatting, compression
Js formatting, compression

Study

Length unit converter
Area unit converter
Volume unit converter
Weight converter
Temperature converter
Proportion Calculator
Circumference calculator
Area calculator
Surface area calculator
Volume calculator
Pi query

Life

Age calculator
Retirement Time Calculator
World capitals
World flags and regional flag patterns
Loan calculator
Bra size inquiry
Underwear size query
Women's clothing size inquiry
Women's shirt size query
Dress size inquiry
Children's clothing size inquiry
Men's clothing size inquiry
Men's pants size query

Healthy

BMI index calculation
Basal Metabolic Rate (BMR) Calculator
Body Fat Percentage (BFR) Calculator
Standard weight calculator
Fat Burning Heart Rate Calculator
Comprehensive physical fitness test
Protein intake calculator
Joules to calories converter
Running calorie burn calculator
Best Body Calculator for Women
Safe period calculator for women
Child height prediction
Blood type genetic rules and blood type personality
Color blindness and color weakness detection
Food conflict
Vegetable oil fat content query

Test

Psychosynthesis
Comprehensive Mental Health Self-Assessment Scale (SCL-90)
Brief Psychiatric Rating Scale (BPRS)
Middle School Student Mental Health Scale (MSSMHS)
Primary School Student Mental Health Rating Scale (MHRSP)
Eysenck Emotional Stability Test (EES)
Personality/Character
MBTI 16-type personality test, MBTI career personality test (93 questions)
Enneagram test
Cattell 16-type personality test (16PF)
Personality Disorder Diagnostic Questionnaire (PDQ4+)
Depression
Self-Rating Depression Scale (SDS)
Beck Depression Inventory (BDI-II)
Middle School Student Depression Self-Assessment Scale
Child and Adolescent Depression Inventory (CDI)
Depression Rating Scale for Children (DSRSC)
Geriatric Depression Scale (GDS)
Edinburgh Postpartum Depression Scale (EPDS)
Burns Depression Checklist (BDC)
CES-D
Depression Screening Scale (PHQ-9)
Hospital Anxiety and Depression Scale (HAD)
Hamilton Depression Rating Scale (HAMD)
Carroll Depression Rating Scale (CRS)
Anxiety
Self-Rating Anxiety Scale (SAS)
Beck Anxiety Inventory (BAI)
Hamilton Anxiety Rating Scale (HAMA)
Middle School Student Anxiety Self-Assessment Scale
State-Trait Anxiety Inventory (STAI)
Anxiety Disorder Screening Scale (GAD-7)
Test Anxiety Scale (TAS)
Obsessive-compulsive disorder
Yale Brown Obsessive-Compulsive Criteria Scale (YBOCS)
Obsessive Belief Questionnaire (OBQ-44)
Obsessive-Compulsive Inventory-Revised (OCI-R)
Mania
Beck-Rafanson Mania Rating Scale (BRMS)
Self-rating scale for hypomania (HCL-32)
Young Mania Rating Scale (YMRS)
Bipolar disorder (manic depression)
Mood Disorder Questionnaire (MDQ)
Bipolar Disorder Self-Rating Scale (BSQ)
Phobia
Interaction Anxiety Scale (IAS)
Social Avoidance and Distress Scale (SAD)
Social Anxiety Scale (SIAS)
Social Phobia Scale (SPS)
Intelligence quotient
Raven's IQ test (72 questions), Combined Raven's Reasoning Test (CRT)
Raven's IQ test (60 questions), Raven's standard reasoning test (SPM)
Emotional quotient
EQ Test Scale-BARON
Emotional Intelligence Scale (EIS)
Other
Athens Insomnia Scale (AIS)
Somatization Symptoms Self-Assessment Scale-SSS
Family Environment Scale (FES)
Marital Quality Questionnaire (ENRICH)
Love Attitude Test Scale (LAS)
Psychological Stress Test Scale (PSTR)
Occupational Stress Inventory (OSI-R)