Best Online Learning Platforms for Kids in 2026 (Free and Paid)
Discover the top educational platforms for children. We review free online courses for kids, interactive learning apps, and paid educational websites.
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View AllPNG to JPG
Convert PNG images to JPG format.
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QR Code Generator
Generate QR codes entirely in the browser.
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JSON Formatter & Validator
Format, validate, and beautify your JSON data.
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Internet Speed Test
Test your internet speed with our client-side tool.
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Color Converter
Convert HEX, RGB, HSL, CMYK, and HSV colors instantly.
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Matrix Calculator
Perform matrix operations like addition, multiplication, determinant, and inverse.
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How It Works
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Search or Browse
Find the perfect tool from our collection of 176+ utilities using search or category navigation.
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Use Instantly
No signup required. Open the tool and start working right in your browser — everything runs locally.
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Get Results
Download your files, copy the output, or share the results. It's that simple.
Trusted by 500k+ creators worldwide
See why professionals choose Toolbly for their daily workflow.
4.9/5Average Rating
“The speed is incredible. I love that my client PDFs never leave my browser. It's the only tool I trust for sensitive docs.”
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Elena D.
Senior Designer“Finally, a free tool kit without annoying popups or signups. The image compressor is better than most paid apps I've used.”
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Michael K.
Web Developer“The developer tools are a lifesaver. JSON beautifier works offline and instant. Highly recommended for quick debugging.”
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Sarah J.
Software EngineerFile Converters
49 ToolsXML to YAML
Convert XML data to YAML format.
YAML to CSV
Convert YAML data to CSV format.
YAML to XML
Convert YAML data to XML format.
XML to CSV
Convert XML data to CSV format.
WebP to GIF
Convert WebP images to GIF format.
MP3 to OGG Converter
Convert MP3 files to OGG format instantly. Free online audio converter.
OGG to MP3 Converter
Convert OGG files to MP3 format instantly. Free online audio converter.
WAV to OGG Converter
Convert WAV files to OGG format instantly. Free online audio converter with lossless to lossy compression.
OGG to WAV Converter
Convert OGG to WAV format online for free. High quality audio conversion with no limits. Works on Mac, Windows, and mobile.
MP4 to WebM Converter
Convert MP4 to WebM online free. 45 sec conversion, 2GB+ files, batch processing. Faster than Zamzar, simpler than CloudConvert.
PPTX to PDF Converter
Convert PowerPoint PPTX to PDF online free. Preserves formatting, 256-bit SSL. No signup. Works without MS Office.
PSD to PNG
Convert Photoshop PSD files to PNG format online for free.
JPG to PNG
Convert JPG images to PNG format.
PNG to JPG
Convert PNG images to JPG format.
WEBP to PNG
Convert WEBP images to PNG format.
PNG to WEBP
Convert PNG images to WEBP format.
JPG to WEBP
Convert JPG images to WEBP format.
WEBP to JPG
Convert WEBP images to JPG format.
GIF to PNG
Convert animated GIFs to static PNGs.
PNG to GIF
Convert PNG images to GIF format.
PDF Tools
10 ToolsMerge PDF
Combine multiple PDF files into one single PDF.
Split PDF
Extract one or more pages from a PDF file.
Compress PDF
Reduce the file size of your PDF documents.
Image to PDF
Convert JPG, PNG, and other images to PDF.
PDF to Image
Convert PDF pages into image files.
DOCX to PDF
Convert Word documents to PDF files.
HEIC to PDF
Convert HEIC images to a PDF document.
PDF to TXT
Extract text content from a PDF file.
PDF to Word
Convert PDF files to editable Word (.docx) documents.
PDF to EPUB
Convert PDF files to EPUB e-book format.
Image Tools
16 ToolsImage Converter
Convert images between JPG, PNG, WEBP, etc.
Basic Image Editor
Basic image editing: brightness, contrast, etc.
Image Metadata Analyzer
View detailed EXIF metadata from your images.
Image Comparison Slider
Create a "before and after" slider for two images.
Aspect Ratio Calculator
Calculate dimensions for a specific aspect ratio.
Favicon Generator
Create a complete favicon package from one image.
APNG to GIF
Convert Animated PNGs to animated GIFs.
Image to GIF
Convert a static image to a GIF.
Color Palette Generator
Extract a color palette from an image.
Image Watermarker
Add a text watermark to your images.
Photo to Sketch Converter
Convert a photo into a pencil sketch.
Offline Image Compressor & Resizer
Compress, resize, and convert images client-side.
Lottie Animation Previewer
Preview and test Lottie JSON animations.
Favicon from Text or Emoji
Generate favicons from text or emojis.
HEIC to JPG Converter
Convert HEIC images to JPG format for universal compatibility.
GIF to APNG Converter
Convert GIF animations to high-quality APNG format.
Developer Tools
21 ToolsJSON Formatter & Validator
Format, validate, and beautify your JSON data.
Base64 Encoder / Decoder
Encode text to Base64 or decode from Base64.
URL Encoder / Decoder
Encode and decode URL-safe strings.
JWT Debugger
Decode and inspect JSON Web Tokens (JWT).
Unix Timestamp Converter
Convert between Unix timestamps and dates.
Hash Generator
Generate SHA-1, SHA-256, and SHA-512 hashes.
MD5 Hash Generator
Generate an MD5 hash of a string.
Password Strength Visualizer
Check the strength of your password.
Regex Pattern Tester & Builder
Test and debug regular expressions.
Color Converter
Convert HEX, RGB, and HSL colors.
CRON Job Explainer
Translate CRON syntax into plain English.
Random String & UUID Generator
Generate secure random strings, passwords, and UUIDs.
HTML Formatter
Format and beautify your HTML code.
CSS Formatter
Format and beautify your CSS code.
SQL Formatter
Format and beautify your SQL queries.
Config File Generator
Generate common config files (nginx, webpack, .htaccess).
HTML Encoder / Decoder
Convert characters to their HTML entities.
JavaScript Formatter
Format and beautify your JavaScript code.
JSON Schema to Form Generator
Generate an HTML form from a JSON Schema.
HTML Table to JSON Converter
Convert HTML table data into JSON.
Web Tools
43 ToolsScreen Recorder
Record your screen with webcam overlay and microphone - free, no signup, no watermark. 100% private.
Chronological Age Calculator
Calculate precise age (Years, Months, Days) for standardized testing and assessment reports.
Internet Speed Test
Test your internet speed with our client-side tool.
Whack-A-Mole
Play a classic game of Whack-A-Mole.
Flip a Coin
A simple, interactive tool to flip a virtual coin.
AI Prompt Library
A curated collection of prompts for AI image and video generation.
Decision Roulette
A fun, interactive wheel spinner to help you make random choices.
Viewport Scroll Spy Generator
Track scroll positions and highlight active sections on your web pages easily.
Emoji Picker Widget Generator
Add a customizable emoji picker to your web forms or chat applications instantly.
Free Online Courses with Certificates
Access premium courses from top universities and companies for free. Unlock logic via ad support.
Form Field Auto-Filler Generator
Automatically prefill your web forms using URL params or localStorage for testing and marketing.
CSS Shape & Clip-Path Generator
Create custom CSS shapes and clip-paths visually for modern web designs.
Dynamic Theme Generator
Create and preview dynamic CSS themes with variables for light, dark, or custom color schemes.
Client-Side HTML Minifier
Minify HTML code in the browser instantly for faster website loading and SEO improvement.
Client-Side JS Obfuscator
Obfuscate JavaScript code in the browser for security and privacy without server-side processing.
Subtitle Styler
Customize subtitle files (SRT) with styles.
Compliance Documentation Generator
Generate free, basic template documents like Privacy Policies and Terms of Service for your business or website. Not a substitute for legal advice.
SVG Optimizer
Clean up and compress SVG files for web use.
CSS Gradient Generator
Create beautiful CSS gradients with a visual editor.
YouTube Thumbnail Downloader
Download high-quality thumbnails from YouTube videos.
Text Tools
18 ToolsCase Converter
Convert text to different cases.
Word & Character Counter
Count words, characters, and paragraphs.
Text Reverser
Reverse the order of characters in your text.
Reverse Words
Reverse the order of words in your text.
Reverse Letters in Words
Reverse the letters in each word.
Lorem Ipsum Generator
Generate placeholder text.
Sort Lines
Sort lines of text alphabetically or by length.
Remove Duplicate Lines
Remove duplicate lines from a block of text.
Add Prefix/Suffix to Lines
Add text to the start or end of each line.
Find and Replace Text
Perform a find and replace on a block of text.
ROT13 Converter
Translate text to and from the ROT13 cipher.
Text to ASCII / ASCII to Text
Convert text to ASCII character codes and back.
Text to Binary / Binary to Text
Convert binary code to text and vice-versa.
MORSE Code Translator
Translate text to and from MORSE code.
Slug Generator
Create SEO-friendly URL slugs from text.
Diff Checker
Compare two text files and highlight the differences.
Line Break Remover
Remove all line breaks from a block of text.
Letter Frequency Analyzer
Analyze the frequency of each letter in text.
Unit Converters
7 ToolsLength Converter
Convert between different units of length.
Weight Converter
Convert between different units of weight.
Temperature Converter
Convert Celsius, Fahrenheit, and Kelvin.
Volume Converter
Convert between different units of volume.
Speed Converter
Convert between different units of speed.
Data Storage Converter
Convert between different units of data storage.
Angle Converter
Convert between degrees, radians, and grads.
Finance Calculators
4 ToolsMath Tools
7 ToolsMatrix Calculator
Perform matrix operations like addition, multiplication, determinant, and inverse.
Inverse Matrix Calculator
Calculate the inverse of a matrix with step-by-step solutions.
Graphing Calculator
Plot mathematical functions and equations.
Taylor Series Calculator
Calculate Taylor and Maclaurin polynomials with step-by-step differentiation.
Angle Visualizer
Interactive visualization for Acute, Obtuse, Right, and Straight angles.
Median Calculator
Calculate median, mean, and mode instantly with step-by-step explanations.
Arithmetic Sequence Calculator
Calculate nth term, sum, and generate arithmetic sequences with step-by-step solutions.
Games
1 ToolsLatest from our Blog
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Winter Olympics 2026 Opening & Closing Ceremonies: Complete Guide
Everything you need to know about the 2026 Winter Olympics ceremonies in Milan and Cortina. Dates, locations, torch design, and what to expect from the shows.
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