ASCII Table - Online Character Code Reference
Interactive ASCII table showing decimal, hex, octal, and binary codes for all standard and extended ASCII characters. A classic programmer reference.
UD5 Toolkit
Paste tabular data from Excel, Google Sheets, CSV, or any delimited text — instantly convert to clean Markdown table format.
|) and hyphens (-) to structure tabular data in plain text. It renders as a formatted table in Markdown-supported platforms like GitHub, GitLab, Notion, Obsidian, and static site generators.\t), comma (,), semicolon (;), pipe (|), and multiple spaces as delimiters. The Auto Detect mode intelligently identifies the delimiter for you.|) characters?\|), ensuring your Markdown table renders correctly without breaking the table structure.:--- = left, :---: = center, ---: = right. Choose your preferred alignment from the control bar, and it applies to all columns uniformly.Interactive ASCII table showing decimal, hex, octal, and binary codes for all standard and extended ASCII characters. A classic programmer reference.
Enter rows of data and create a nicely formatted ASCII table using box‑drawing characters. Great for CLI apps.
Convert currencies using a built‑in table of approximate fixed rates. Useful for quick estimates without live data. Local.
Paste your SQL query and check for basic syntax errors. Highlights missing commas, wrong keywords. Local analysis.
Write text with inline footnote markers and this tool will move the notes to the bottom and add proper Markdown links. Saves time.
Quickly test SQL JOIN syntax (INNER, LEFT, RIGHT, FULL) with a sample database schema. Check logic and see conceptual result set without a real DB. Local only.
Enter products with different prices and weights/volumes. The tool ranks them by best value per unit. Save money effortlessly.
Enter notes or chords on a virtual fretboard and generate ASCII tablature. Quick way to share musical ideas.
Online JSON formatting and validation tool, supporting JSON minify/beautify, syntax highlighting, and error locating. Data processed locally in browser for security.
Convert network and data transfer speeds: bps, Kbps, Mbps, Gbps, KiB/s, MiB/s. A must when comparing internet plans. Fast and local.
Select logical operators (AND, OR, XOR, NAND) and generate a complete truth table. Handy for digital logic.
Validate YAML syntax with line‑by‑line error messages. Also format messy YAML into clean, indented output. All in your browser.
Estimate total fuel cost for a road trip. Enter distance, vehicle MPG or L/100km, and fuel price. See cost per person for sharing. Simple & local.
Check if your A/B test results are statistically significant using chi-squared test. Enter visitors & conversions for control/variant. Results in plain English.
Paste a Bitcoin, Ethereum, or other crypto wallet address and quickly verify its format and checksum. No connection to blockchain.
Convert between whole fruit, juice volume, and zest quantity. Never wonder how many lemons for 1/4 cup.
Plan your travel budget by entering flights, accommodation, meals, activities, transport. See cost breakdown and per-person share. Fully local.
Fill in feeding, walking, medication details and generate a clear care sheet for your pet sitter. Print or share.
Track odometer readings, distance, fuel fill-ups and compute MPG/L/100km. Data stored in localStorage. Simple expense summary for tax or budgeting.
Create your own oral rehydration solution by mixing salt, potassium, and sugar to WHO formula. Convert to teaspoon amounts.
Design simple text‑based labels and print them on standard Avery label sheets. Choose from common templates.
Type a passage and see it appear in a realistic cursive font. Helps connect handwriting to digital text.
Estimate the fuel cost for a trip based on distance, vehicle mileage, and fuel price. Supports multiple units (miles, km, liters, gallons).
Type a mathematical expression like 'sqrt(16)+sin(pi/2)' and get the result instantly. Supports popular functions. Local.
Easily format, validate, and beautify XML documents. Minify XML data with a single click. All processing happens locally in your browser for maximum privacy.
Snap or type expense details and store them locally. Categorize and see monthly totals. No cloud, no sign‑up.
Select rice type and number of cups to get exact water measurement. Perfect fluffy rice every time.
Search for the NaOH and KOH sap values of various oils. Reference for cold process soap makers.
Use the new `commandfor` and `command` attributes to invoke actions on other elements without JavaScript. See the spec live.
Build and test regular expressions against sample text. Real-time match highlighting, capture groups display, and flavor options. All inside your browser.