Get Things Done Fast with these FREE Online Tools
Here are a few free online tools, which can be useful for all the web developers and solo makers to help them save time in their daily tasks of building new products and small tools.
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Discover your true baggage allowance with our calculator. Normalizing passenger load could let you pack everything you need without extra fees! Find out how much weight airlines have factored in for you, and see if you could have brought more or benefited from current baggage calculations.
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Easily calculate the day of the year for a given date.
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Calculate the fractional FPS to easily create a timelapse of specific duration with OBS based on an expected video length.
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Calculate the speed of a timelapse video based on the recording duration and the timelapse duration.
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A simple tool to calculate the dimensions (width and height) of a video file, just drag and drop your video file to the calculator.
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A simple tool to calculate the dimensions (width and height)
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Calculate the best possible price per item and shipping absorption for a given product based on the total quantity of items ordered.
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Count the characters in a file, including spaces and special characters.
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Count the number of tokens an LLM model will use to process a text based on the selected AI model.
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This keyword combination tool helps you effortlessly merge multiple lists of keywords into all possible combinations. This is particularly useful for SEO, PPC campaigns, and content creation, allowing you to generate a comprehensive set of keyword phrases quickly and efficiently.
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This randomizer tool allows you to generate a list of numbers within a specified range. The numbers with the most draws will be displayed, making it perfect for contests, giveaways, and more.
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This tool generates a random user agent, or a list of user agents, based on your criteria.
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This tool generates a robots.txt file based on your criteria.
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This tool simplifies the process of generating a complex Google search query using operators.
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This tool helps you calculate the coordinates of a sniper targeting area with coordinates of target exclusions, based on the target area radius and the target latitude and longitude.
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This tool helps you build a UTM campaign URL with parameters based on the selected UTM parameters.
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This tool helps you generate OpenGraph images for your website and create a stunning OpenGraph social media image with custom backgrounds, logos, and text overlays.
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This tool allows you to easily combine multiple colors to create a new color.
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Organize your design inspirations, images and screenshots into a beautiful, structured bento grids. This website moodboard visualizer helps you arrange images, screenshots, and visual references into modular layouts, perfect for creating website drafts.
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Easily decode URL parameters and extract the data of each parameter from the URL.
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Easily visualize XML data as a tree structure. This tool allows you to paste your XML data or upload an XML file and visualize it as a tree structure, perfect for debugging and understanding the structure of your XML data.
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Easily visualize JSON data as a tree structure. This tool allows you to paste your JSON data or upload a JSON file and visualize it as a tree structure, perfect for debugging and understanding the structure of your JSON data.
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This tool helps you calculate the radius of a circle on a map based on the latitude and longitude of the center point and the radius in kilometers.
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A temporary API for testing and development purposes, providing sample JSON data. Users can submit JSON data and receive a temporary URL that expires in 10 minutes. The API supports storing, fetching, and deleting JSON data.
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Easily test a proxies, or a list of proxies, allowing you to check their anonymity, speed, and Google access.
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Track your Cursor usage directly from Chrome. This extension helps you monitor your Cursor usage while easily retrieving the Cursor authentication cookie for the Cursor Usage Telegram bot.
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Track and compare your GitHub commit activity directly in Chrome. Monitor daily commits, maintain streaks, and stay motivated with visual progress charts and notifications. Perfect for developers looking to build the habit of coding daily through a friendly competition.
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Instantly export Airtable grid views to CSV files with a single click. This Chrome extension streamlines data extraction from Airtable, and is perfect for anyone needing access to Airtable data in CSV format.
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Create SEO-optimized sitemap.xml files for any website with just one click. This Chrome extension automatically crawls your website's structure, discovering all internal links and generating a fully compliant XML sitemap.
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Export NotebookLM sources and download them as markdown files. This Chrome extension is perfect for anyone needing access to NotebookLM sources in markdown format.
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Convert any website into an LLMs.txt file. Automatically crawls and extracts content from all pages in markdown format. This Chrome extension is perfect for anyone needing access to website content in markdown format.
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Download files and folders from GitHub tree pages with exclusion support, perfect for anyone needing to backup specific files and folders from a GitHub repository.
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Track and compare your GitHub commit activity through Telegram! Monitor daily commits, maintain streaks, and stay motivated with automated reminders and visual progress charts. Perfect for developers looking to maintain consistent coding habits through a friendly competition.
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Get notified when the price of gas in Portugal changes. This bot sends notifications when the price of gas in Portugal changes, so you can save money on your gas bill.
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Convert WEBP images to JPEG, PNG, or GIF formats. This tool allows you to easily convert WEBP images to other image formats (JPEG or PNG), making it easier to use them in different applications.
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Convert JFIF/JFIF images to JPEG format. This tool allows you to easily convert JIFF images to JPEG format, making it easier to use them in different applications.
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Easily convert SVG images to PNG format, making it easier to use them in different applications.
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Convert SVG images to inline code, making it easier to use them directly in HTML.
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Easily convert Tailwind v3 HEX custom colors to Tailwind v4 OKLCH custom colors. All you have to do is paste your custom colors from tailwind.config.js file content, and this tool will give you the @theme configuration you need for your main CSS file.
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Convert a string to JSON format, escaping all special characters and formatting the string as a JSON string literal.
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A simple tool to convert pixels to rem.
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This simple tool allows you to find the HTML character code of a specific character.
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This tool allows you to easily encode and decode text to and from Base64 format.
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This tool allows you to convert pages of a PDF file to images and download them in one go.
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Easily convert TIF/TIFF images to JPEG format, making it easier to use them in different applications.
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Easily convert WAV audio files to MP3 format, making it easier to use them in different applications.
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Convert and calculate the time difference between two timezones around the world.
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Randomly change the case of your text. This tool allows you to easily change the case of your text into random cases.
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Efficiently resize images to multiple dimensions simultaneously. This tool allows you to process batches of images, applying custom width and height configurations for each, and download all resized versions in one go. Perfect for creating multiple image sizes for web, mobile, and print use cases.
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Convert, calculate, and manipulate dates easily. This tool supports multiple date formats, timezone conversions, date arithmetic, and relative date calculations.
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This tool allows you to unlock PDF files without knowing the password.
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This tool allows you to format and beautify JSON data, making it easier to read and understand.
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This tool allows you to minify CSS code, making it lighter and faster to load.
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This tool allows you to convert CSV files to JSON and JSON files to CSV.
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This tool allows you to compress an image to reduce its size, making it lighter and faster to load, and export it in multiple formats (JPEG, PNG, or WEBP).
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This tool allows you to modify the structure of a CSV file, making it easier to reorder columns, remove unwanted columns, apply filters, and sort data.
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Efficiently manage and cancel multiple Stripe subscriptions at once. This tool allows you to bulk unsubscribe users from selected products, helping you clean up your subscription list and maintain accurate records.
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This tool helps you calculate the savings you can achieve by installing a solar panel system in your home.
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This tool helps you upgrade your NPM package dependencies to the latest versions.
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Extract text from images with OCR. This tool allows you to extract text from images and convert them to text.
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This tool allows you to extract text from PDF files and convert them to text.
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Find the Channel ID of a YouTube channel by entering the channel handle.
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This tool allows you to verify the MD5 hash of a file.
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This tool shows your public IP address as seen by external services.
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This tool shows your approximate location based on your public IP address or GPS coordinates (latitude and longitude) when you allow the browser to access your location.