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Image Tools4 min read
How to convert JPG to PNG without uploading your image
Learn how to convert JPG images to PNG directly in your browser, when PNG is the better format, and why local image conversion can be useful for private files.
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Developer Tools5 min read
How to format and validate JSON without sending your data to a server
Learn how to format, validate and debug JSON directly in your browser, understand common JSON errors and keep sensitive API data on your device.
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Finance7 min read
How much can a monthly SIP grow? A simple guide to calculating SIP returns
Learn how SIP returns are calculated, see how monthly investments can grow over time and understand the role of returns, duration and step-up contributions.
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QR Tools6 min read
How to create a QR code that people can actually scan
Learn how to create a reliable QR code, choose the right size and colours, avoid common scanning problems and generate QR codes directly in your browser.