Every Cleanor Tool
Tools 337 to 360 of 747. Search, filters, and categories live on the main tools page.
Emoji Maker
Compose a custom emoji
Compose a face from color, eyes, and mouth layers, export a 512 px transparent PNG.
Energy Converter
Convert energy units
Convert energy units like joules to calories, kWh to joules instantly in your browser. Free, no upload, no sign-up.
Extract Audio From Video
Extract audio from video
Extract MP3, WAV, or M4A audio from a video clip locally.
Extract Emails
Extract emails from text
Pull all email addresses out of a block of text. Free, in your browser, no upload.
Extract Numbers
Extract numbers from text
Pull all numbers out of a block of text. Free, in your browser, no upload.
Extract PDF Pages
Extract chosen pages
Choose exact PDF pages and export them into one new PDF instead of a ZIP of ranges.
Extract URLs
Extract URLs from text
Pull all links (URLs) out of a block of text. Free, in your browser, no upload.
Factorial Calculator
Calculate a factorial
Calculate the factorial (n!) of a whole number. Free, in your browser, no sign-up.
Fahrenheit to Celsius
C = (F − 32) × 5/9, instantly
Convert Fahrenheit to Celsius instantly, with the formula and common values shown.
Fake Tweet Generator
Make a fake tweet
Create a realistic mock tweet and download it as an image. Free, in your browser, no upload.
Fancy Text Generator
Unicode fancy text styles
Type once, copy bold, script, fraktur, circled, and ten more Unicode styles.
Fantasy Name Generator
Invented names for characters and worlds
Invented names assembled from syllables, some with an epithet attached.
FAQ Schema Generator
SEO
Generate FAQPage JSON-LD structured data from a list of questions and answers to earn FAQ rich results. Free, in your browser, nothing is uploaded.
Fibonacci Generator
Fibonacci sequence
Generate the first N numbers of the Fibonacci sequence. Free, in your browser, no sign-up.
Find Duplicate List Items
Find duplicate list items
Find which items appear more than once in a list, with their counts. Free, in your browser, no upload.
Find Unique List Items
Find unique list items
Remove duplicate lines and keep only the unique items from a list. Free, in your browser, no upload.
FLAC to MP3
Convert FLAC to MP3
Convert one lossless FLAC file into a smaller MP3 locally, with a bitrate you choose.
Flashcards
Productivity
Build decks of flip cards, shuffle, and track what you know. Free, in your browser, nothing is uploaded.
Flip Image
Flip an image
Flip an image horizontally or vertically to mirror it. Free, in your browser, nothing is uploaded.
FLV to MP4
Convert FLV to MP4
Convert an old Flash FLV video into a modern MP4.
Font Pairing Generator
Design
Preview heading and body font combinations with web-safe fallbacks and copy the CSS font-family stacks. Free, in your browser, nothing is uploaded.
Fractal Generator
Math
Render a Mandelbrot set, Julia set, Sierpinski triangle, or Koch snowflake on a canvas and download a PNG. Free, in your browser, nothing is uploaded.
Fraction Calculator
Math
Add, subtract, multiply or divide fractions with steps. Free, in your browser, nothing is uploaded.
Frequency Converter
Convert frequency units
Convert frequency units like Hz to kHz, MHz to GHz instantly in your browser. Free, no upload, no sign-up.