A.Tools - A Collection of Free Online Tools

Featured Tools

Spiral Image Generator

Spiral Image Generator

Generate single-line spiral art from your photos instantly.
Mirror Frame Image Generator

Mirror Frame Image Generator

Generate custom mirror frames for your images instantly.
Glassify Image Generator

Glassify Image Generator

Transform your photos to stunning glassmorphism and frosted glass effects with the Glassify Image Generator instantly.
Gemini Watermark Remover

Gemini Watermark Remover

Remove watermarks from Gemini AI-generated images instantly.
Sudoku

Sudoku

Fill in the grid so that each row, column and square block contains one of every digit.
Schulte Grid

Schulte Grid

Click numbers in sequential order as quickly as possible on the randomized grid.
Decrypt PDF

Decrypt PDF

Securely decrypt and unlock PDF files by removing password protection online.
Pet Pet Generator

Pet Pet Generator

Pet Pet Generator can transform any image into cute animated GIFs with petting effects.
Image To ASCII Art Generator

Image To ASCII Art Generator

Transform any image into stunning ASCII text art instantly! Our Image to ASCII Art Generator makes it easy to convert images to ASCII art.
Image Map Generator

Image Map Generator

Easily create interactive, clickable image hotspots with our free online Image Map Generator.
Markdown & HTML Converter

Markdown & HTML Converter

Seamlessly convert code between Markdown and HTML with our free online Markdown & HTML Converter.
Image Splitter

Image Splitter

Split your photos into perfect grids with the Image Splitter.

Popular Tools

Create stunning low poly art from your images with our online Low Poly Image Generator. Transform photos into geometric masterpieces with adjustable settings for edge detection, point distribution, and more.

Low Poly Image Generator
Create stunning low poly art from your images with our online Low Poly Image Generator. Transform photos into geometric masterpieces with adjustable settings for edge detection, point distribution, and more.
SWF Player is a free online player for SWF (Shockwave Flash) files. It can quickly open SWF files, read metadata tags from the file header, automatically resize the window to fit the SWF content, and display it.

SWF Player
SWF Player is a free online player for SWF (Shockwave Flash) files. It can quickly open SWF files, read metadata tags from the file header, automatically resize the window to fit the SWF content, and display it.
Progress Bar Chart Generator is a free online tool that allows you to create and customize a progress bar chart that shows the status of your project or goal. And it surport both line progress bar and circular progress bar.

Progress Bar Chart Generator
Progress Bar Chart Generator is a free online tool that allows you to create and customize a progress bar chart that shows the status of your project or goal. And it surport both line progress bar and circular progress bar.
HTML Viewer serves as both an HTML code viewer and editor, allowing you to open, preview, and modify web pages directly in the browser.

HTML Viewer
HTML Viewer serves as both an HTML code viewer and editor, allowing you to open, preview, and modify web pages directly in the browser.
Electric Fan Simulator: Everything is great, except there's no wind! Electric Fan Simulator, it is a web app for simulating an electric fan without the breeze!

Electric Fan Simulator
Electric Fan Simulator: Everything is great, except there's no wind! Electric Fan Simulator, it is a web app for simulating an electric fan without the breeze!
Long Screenshot Generator can easily combine multiple screenshots into one extended image. Learn how to take a long screenshot with this long screenshot stitching online tool.

Long Screenshot Stitcher
Long Screenshot Generator can easily combine multiple screenshots into one extended image. Learn how to take a long screenshot with this long screenshot stitching online tool.
Simplify the process of creating interactive, user-friendly relation charts. Perfect for visualizing complex relationships and data sets. Seamlessly build and customize your relation charts now with our Relation Chart Generator.

Relation Chart Generator
Simplify the process of creating interactive, user-friendly relation charts. Perfect for visualizing complex relationships and data sets. Seamlessly build and customize your relation charts now with our Relation Chart Generator.
Image To Braille Text Art Generator will convert an image to a text version using braille ASCII art. Generate braille ASCII art from an image file.

Image To Braille Text Art Generator
Image To Braille Text Art Generator will convert an image to a text version using braille ASCII art. Generate braille ASCII art from an image file.

New Tools

Convert photos into stunning halftone dot art instantly. Free browser-based dots image generator with customizable shapes, grid density, and 100% secure local processing.

Dots Image Generator
Convert photos into stunning halftone dot art instantly. Free browser-based dots image generator with customizable shapes, grid density, and 100% secure local processing.
Convert your photos into stunning line art instantly. Free browser-based lineation image generator with customizable angles, contrast, and 100% secure local processing.

Lineation Image Generator
Convert your photos into stunning line art instantly. Free browser-based lineation image generator with customizable angles, contrast, and 100% secure local processing.
Generate single-line spiral art from your photos instantly. Adjust spiral rings, contrast, and colors with this free, 100% local browser-based image tool.

Spiral Image Generator
Generate single-line spiral art from your photos instantly. Adjust spiral rings, contrast, and colors with this free, 100% local browser-based image tool.
Generate custom mirror frames for your images instantly. Adjust border thickness, polish blur, and shadows in your browser. 100% secure, local processing with no server uploads.

Mirror Frame Image Generator
Generate custom mirror frames for your images instantly. Adjust border thickness, polish blur, and shadows in your browser. 100% secure, local processing with no server uploads.
Estimate your implantation window with our free Implantation Calculator. Learn when implantation occurs, spot early signs like cramping or spotting, and understand your early pregnancy timeline.

Implantation Calculator
Estimate your implantation window with our free Implantation Calculator. Learn when implantation occurs, spot early signs like cramping or spotting, and understand your early pregnancy timeline.
Ovulation Calculator to predict your fertile window accurately. This ovulation calculator helps you estimate your most fertile days based on your menstrual cycle. Simply enter the first day of your last period and your average cycle length to get personalized predictions.

Ovulation Calculator
Ovulation Calculator to predict your fertile window accurately. This ovulation calculator helps you estimate your most fertile days based on your menstrual cycle. Simply enter the first day of your last period and your average cycle length to get personalized predictions.
Upscale images instantly for free with our secure, local browser Image Upscaler. Enlarge pictures without losing quality using the Anime4K algorithm. Try it now!

Image Upscaler
Upscale images instantly for free with our secure, local browser Image Upscaler. Enlarge pictures without losing quality using the Anime4K algorithm. Try it now!
Remove watermarks from Gemini AI-generated images instantly. Free, fast, and secure local browser processing. No data upload required. Try it now!

Gemini Watermark Remover
Remove watermarks from Gemini AI-generated images instantly. Free, fast, and secure local browser processing. No data upload required. Try it now!

Topics

Dive into our ultimate collection of fun mini-games and challenging puzzles! Play free online casual games, brain teasers, and logic puzzles. No download required—play instantly!

Mini Games & Puzzles
Dive into our ultimate collection of fun mini-games and challenging puzzles! Play free online casual games, brain teasers, and logic puzzles. No download required—play instantly!
Use these grade calculators and converters to find your quiz, test and assignment grades and scores, includes: Average Grade Calculator, Final Grade Calculator, Easy Grade Calculator, Grade Scale Converter, Grade Point Average Calculator (GPA Calculator).

Grade Calculator
Use these grade calculators and converters to find your quiz, test and assignment grades and scores, includes: Average Grade Calculator, Final Grade Calculator, Easy Grade Calculator, Grade Scale Converter, Grade Point Average Calculator (GPA Calculator).
Clothing Size Calculator includes: Shoe Size Calculator, Men Clothing Size Calculator, Women Clothing Size Calculator, Bra Size Calculator

Clothing Size Calculator
Clothing Size Calculator includes: Shoe Size Calculator, Men Clothing Size Calculator, Women Clothing Size Calculator, Bra Size Calculator
A collection of fancy text generator tools that transforms your plain text into stylish, eye-catching fonts and allows you to copy/past beautiful fancy texts. It’s fast, free, and fun to use. Start making your text stand out today!

Fancy Text Generator
A collection of fancy text generator tools that transforms your plain text into stylish, eye-catching fonts and allows you to copy/past beautiful fancy texts. It’s fast, free, and fun to use. Start making your text stand out today!
Free online tools for minify HTML, CSS, JS, XML and JSON Code. Reduces the code size, make it single-lined, helping web pages load faster and improving overall performance.

Code Minifier
Free online tools for minify HTML, CSS, JS, XML and JSON Code. Reduces the code size, make it single-lined, helping web pages load faster and improving overall performance.
CSS Visualization & Code Generator is a powerful suite of tools designed to help you create stunning visual effects and generate clean, ready-to-use CSS code in seconds. These tools includes: CSS Clip-Path Generator, CSS Gradient Text Generator, CSS Glassmorphism Generator, CSS Scrollbar Code Generator, CSS Stripes Generator, CSS Border Radius Generator, CSS Triangle Generator, CSS Text Shadow Generator, CSS Box Shadow Generator and more.

CSS Visualization & Code Generator
CSS Visualization & Code Generator is a powerful suite of tools designed to help you create stunning visual effects and generate clean, ready-to-use CSS code in seconds. These tools includes: CSS Clip-Path Generator, CSS Gradient Text Generator, CSS Glassmorphism Generator, CSS Scrollbar Code Generator, CSS Stripes Generator, CSS Border Radius Generator, CSS Triangle Generator, CSS Text Shadow Generator, CSS Box Shadow Generator and more.
Create custom ASCII art instantly with our free online ASCII Art Generators—convert text or images into stylized character-based artwork, perfect for terminals, emails, and retro designs.

ASCII Art Generator
Create custom ASCII art instantly with our free online ASCII Art Generators—convert text or images into stylized character-based artwork, perfect for terminals, emails, and retro designs.
Topic of Statistics Calculators offers a variety of statistical calculators, including mean calculator, median calculator, mode calculator, standard deviation calculator, variance calculator, z-score calculator, t-test calculator, chi-square test calculator, percentile calculator, odds probability calculator, and more.

Statistics Calculators
Topic of Statistics Calculators offers a variety of statistical calculators, including mean calculator, median calculator, mode calculator, standard deviation calculator, variance calculator, z-score calculator, t-test calculator, chi-square test calculator, percentile calculator, odds probability calculator, and more.