Pros & Cons List Maker - Online Decision Helper
Create a weighed pros and cons list with a score. Help make tough decisions. Data saved locally.
UD5 Toolkit
Smart categorized grocery checklist β stays saved in your browser
Your shopping list is empty
Add items using the form or quick-add tags to get started!
Create a weighed pros and cons list with a score. Help make tough decisions. Data saved locally.
Assign a color and number to each room and generate a printable inventory sheet. Check off box contents as you pack. Stay organized.
Interpret your blood pressure reading based on American Heart Association and European Society of Cardiology categories. Visual gauge with actionable health insights.
Track personal expenses and categorize spending. Interactive charts show where your money goes. All financial data remains in your browser only.
Generate a checklist for traveling with only a carryβon. Mixβandβmatch outfits. Toiletries rules.
Drag dog breed names into the correct AKC group (herding, sporting, etc.). Learn breed categories.
Click to see a random dog breed with key facts (size, energy, lifespan). Built-in breed database. Fun way to explore dog breeds. Local only.
Drag songs into a setlist and see total duration. Perfect for planning a concert or DJ set.
Enter the dimensions of your insert and get the correct envelope size (DL, C6, etc.). Quick mail guide.
Paste HTML and see the order in which elements would receive focus via Tab key. Highlight issues. Local accessibility testing.
Paste word pairs (or load pre-made sets) and practice with randomized flashcards. Flip to reveal translation, mark as known/unknown. Local data, no login.
Build your own Connectionsβstyle puzzle with 4 categories and 4 words each. Share the puzzle as a code or link.
Generate cryptographically secure BIP39 mnemonic phrases (12 or 24 words) for HD wallet seeds. All entropy generated locally.
Generate customizable alphabet tracing sheets with uppercase and lowercase letters. Select letters to focus on. Instant print. Local only.
Type a child's name and create a printable dotted trace sheet. Practice fine motor skills. Local only.
Create or solve logic grid puzzles (like Einstein's riddle). Enter clues and mark the grid. Practice logical deduction. Local only.
Identify common grammar mistakes (subject-verb agreement, tense, articles) with simple rule-based analysis. Explanations provided. Not AI, purely rule-based and local.
Watch classic sorting algorithms step through a randomized bar chart. Adjust speed and array size. Great for learning algorithm efficiency.
Cute vegetable-themed memory matching game for preschoolers. No ads, simple interface.
Paste a CSS rule and sort its declarations alphabetically or by box model grouping. Clean up styles.
Get random gift suggestions based on recipient age, relationship, and occasion. Browse through curated, gender-neutral ideas. No affiliate links, pure inspiration.
Check English spelling and get suggestions using the browser's built-in dictionary. Highlight errors instantly. No data leaves your machine.
Enter terms and definitions and generate a clean `<dl>` HTML snippet. Great for glossaries and FAQs.
Create printable sight word flashcards from Dolch or Fry lists by grade level. Choose font size and card layout. Local only.
Search for any file extension to see its full name, MIME type, and description. Covers thousands of entries. Static data.
Validate ISBNβ10 and ISBNβ13 numbers and compute their check digits. Useful for booksellers and libraries. All local.
Add, remove, push, pop items and watch the data structure change visually. Supports arrays, stacks, and queues. For CS students.
See how grid-auto-flow: row vs column changes item placement. Add and remove items to understand the algorithm. Visual.
Browse hundreds of curated pet names or get a random suggestion. Filter by gender or species. Name your new friend.
Paste lines of text and automatically convert to an HTML ordered list with correct numbering and indentation.