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Tips, guides, and tutorials on free online tools
How to Convert WebP to PNG (Free, Online)
Convert WebP images to PNG for full compatibility and transparency. Free, no sign-up, works on any device, files deleted within an hour.
How to Add Text to a Photo for Free
Add captions, memes, or watermarks to any picture free in your browser. Step-by-step guide plus font and placement tips for readable, shareable images.
How to Sharpen a Blurry Image Online
Learn how to sharpen a blurry image online for free in seconds, set realistic expectations, and see when to sharpen versus unblur a photo.
How to Convert AVI to MP4 for Free
Convert AVI to MP4 free in your browser. No sign-up or install. Get a smaller, widely-supported file that plays on any phone, browser, or device.
How to Convert MKV to MP4 (Free, Online)
Convert MKV to MP4 free in your browser so videos play on phones, players, and social apps. No sign-up, with notes on subtitles and quality.
How to Transcribe Audio to Text for Free
Turn meetings, lectures, and recordings into clean text for free in your browser. Learn the steps, accuracy tips, and how to edit your transcript.
How to Convert CSV to Excel for Free
Turn messy CSV files into clean Excel spreadsheets free in your browser. Fix delimiter and encoding problems, plus reverse Excel back to CSV.
How to Convert XML to JSON (and Back)
Convert XML to JSON for APIs and apps in seconds. Learn how, handle attributes and repeated tags, and reverse it back to XML. Free, no sign-up.
How to Rephrase a Sentence with AI
Learn how to rephrase a sentence with AI for clearer, fresher wording. A free step-by-step guide plus tips on editing the output and using it responsibly.
How to Write a Cold Email With AI That Gets Replies
Learn how to write a cold email with AI that gets replies. A simple structure for subject lines, hooks, and CTAs, plus a free tool to draft yours fast.
How to Generate a Business Name with AI
Brainstorm brandable business names for free with an AI generator, then check domains and trademarks before you commit. Step-by-step guide.
How to Convert PDF to Word for Free — Without Losing Formatting
Turn any PDF into an editable Word document while keeping your layout, fonts, and tables intact — free and right in your browser.