Coming soon
Product Background Generator
Add a new background to a product image and choose from multiple options.
Nelixfi
Simple online tools for everyday life
Free online tools
Simple online tools for work, school, and everyday life.
Nelixfi is a growing collection of quick, useful tools that work without sign-ups or clutter.
Explore Nelixfi
All tools
Browse every available Nelixfi tool, plus a preview of what is coming next.
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Moon Phase Calculator
Check the moon phase, illumination, and upcoming lunar events for any date.
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Calculator & Fraction Calculator
Handle everyday math and calculate simplified fraction answers.
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Document Creator
Write, format, save, print, and export documents privately.
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Invoice Generator
Create clean, professional invoices and download them for clients.
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Word Counter
Count words, characters, sentences, and reading time as you type.
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Case Converter
Switch text between uppercase, lowercase, title case, and more.
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Password Generator
Create strong, random passwords with practical options.
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QR Code Generator
Turn links and short text into clean, downloadable QR codes.
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Text Cleaner
Remove extra spaces, line breaks, and messy formatting.
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Unit Converter
Convert common length, weight, temperature, and volume units.
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BMI Calculator
Calculate body mass index from metric or imperial measurements.
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Topic Comparison
Compare search interest for topics using Google Trends.
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Percentage Calculator
Calculate percentages, changes, increases, and decreases.
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Date Calculator
Find days between dates or add and subtract time.
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Time Zone Converter
Compare local times across cities and time zones.
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Image Compressor
Reduce image file sizes privately in your browser.
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Tip & Bill Split Calculator
Calculate tips, totals, and each person’s share.
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Random Name & Item Picker
Choose random winners, names, or items from a list.
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Name Generator
Find human, pet, and other name ideas by starting letter.
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Grammar & Spell Checker
Find common writing mistakes and apply suggested corrections.
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Dog Age Calculator
Convert dog years and human years using the classic 7-to-1 rule.
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Loan & Mortgage Calculator
Estimate monthly payments, interest, and total loan costs.
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Logo Generator
Create simple logo ideas for brands, projects, and businesses.
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Budget Calculator
Plan income, expenses, savings, and monthly spending.
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Graphic Text Creator
Turn plain text into bubbly picture text that can be downloaded.
Coming soon
Listing Title & Description Generator
Upload a product photo to generate listing titles and create descriptions in a separate tab.