UD5 Toolkit
Binary‑Decimal Conversion Quiz - Online Speed Drills
Test how fast you can convert between binary and decimal. Timed drills with increasing difficulty. Learn base‑2 fluency.
Tag: Binary Converter - Text to Binary
24+ toolsBinary Number Explainer - Online Visual Bit Representation
Enter a decimal number and see a visual breakdown of bits, place values, and bitwise operations. Learn binary easily.
Bitwise Calculator - Online AND OR XOR NOT Shift
Enter two hex or decimal numbers and perform bitwise AND, OR, XOR, NOT, left/right shift. See results in binary.
Number Guessing Game - Online Guess the Secret Number
Guess a random number between 1 and 1000 with feedback 'higher or lower'. Track attempts, beat the high score. Classic beginner's game.
Decimal to IEEE 754 Binary - Online Float Representation
Enter a decimal number and see its 32‑bit and 64‑bit IEEE 754 representation. Learn sign, exponent, mantissa.
Live Binary Clock - Online Hex & Decimal Time
See the current time displayed in binary and hexadecimal. Dark theme, full‑screen mode. A geeky desk decoration.
Text to ASCII Binary - Online Detailed Representation
Shows each character's 7‑bit or 8‑bit binary representation. Includes space separation. For learning binary encoding.
ASCII Binary to Text - Online Decode Bits
Paste a string of 0s and 1s and decode it back into ASCII text. Handles space‑separated blocks. Local.
Number Base Explainer - Online Learn Binary, Hex
Enter a decimal number and see detailed step‑by‑step conversion to binary, octal, and hex. For students.
Text to Binary String - Online 0s and 1s Converter
Convert any text to a long string of binary digits. Perfect for learning binary representation. Local conversion.
Text to Binary Grid - Online Visual Representation
Enter text and see each character's 8‑bit binary laid out in a black‑and‑white grid. Beautiful data art. Local.
Even or Odd Binary Checker - Online Least Significant Bit
See how a computer decides even/odd by looking at the least significant bit. Enter decimal or binary.
Digital Binary Clock - Online Time in Bits Fullscreen
A beautiful full‑screen binary clock showing hours, minutes, seconds in glowing bits. Dark mode perfect for desks.
Image to Binary Text - Online 1‑Bit High Contrast
Convert any photo into a stark 1‑bit black‑and‑white image (no grays). Adjust threshold. Save as PNG.
Image to Binary Array - Online Pixel Dump
Convert any image into a raw binary array of RGBA values. For use in embedded systems or game development. Copy as Uint8Array.
Hex Viewer - Online Inspect Binary File Hex Dump
Drop any file to see its raw hexadecimal representation and ASCII side‑by‑side. Navigate with offset. Client‑side only.
Two's Complement Converter - Online Binary Negative Encoder
Convert decimal negative and positive numbers to 8/16/32-bit two's complement binary. Essential for low-level programming.
Text to Binary & Binary to Text Converter - Online Translator
Convert text into binary digits and decode binary back to readable text. Handy for education and computer science. All conversions performed locally in your browser.
Signed Magnitude Converter - Online Negative Binary Numbers
Encode decimal integers into signed magnitude binary representation and decode back. Learn computer arithmetic.
Bit Density Visualizer - Online File Binary Viewer
Upload a small file to see each byte as a block, color-coded by value. Visualize the structure of binary data. Client-side.
Binary Calculator - Online Add Subtract Multiply Binary Numbers
Calculate with binary numbers: addition, subtraction, multiplication, and division. Also bitwise AND, OR, XOR. Programmer's tool, fully client-side.
Decimal to IEEE 754 Converter - Online Float Representation
Convert a decimal number to 32-bit single precision IEEE 754 format. See sign, exponent, mantissa bits. Developer tool.
Number Base Converter - Online Binary Octal Decimal Hex
Convert numbers between binary, octal, decimal, and hexadecimal bases. See real-time conversion as you type. Clean and simple programmer utility.
Gray Code Converter - Online Binary to Reflected Code
Translate between binary and Gray code (reflected binary code). See the bit changes. Useful for digital logic.