Free Online Toolbox

No, this tool generates a static QR code. Once you download it, the contact details are permanently encoded in the image. If your phone number or email changes, you'll need to create a new QR code from scratch. Takes about 30 seconds to rebuild. I recommend keeping your original input handy or saving a note of what you entered.

Look for the "Tax" and "Discount" fields right below your item list. You can enter a percentage or a flat amount for each. For example, if you charge 8% sales tax, just type "8" in the tax field. The total updates automatically. Same for discounts — subtract a fixed dollar amount or a percentage off the subtotal. This works great for retail stores running promotions or freelancers who need to show tax separately.

That permission request is for accessing your local files through the File API. No data leaves your device. The tool reads the audio file directly from your computer's storage to process it in the browser's memory. Once you close the tab, everything is erased. If you're trimming a 50MB podcast file, you'll see this prompt. It's standard browser security, and it's actually protecting your privacy.

Pinterest prefers tall images. Use 1000×1500 pixels (2:3 ratio) for standard pins. Short or wide images get stretched to fit the feed, which kills quality. The platform also recommends keeping text within the center 600×900 pixel safe zone, or it might get cropped in search results. Upload PNG for sharpest results, not JPEG.

No, and it might hurt you. Title Case (capitalizing major words) is standard, but ALL CAPS looks spammy and gets fewer clicks. Google may even rewrite all-caps titles. Our tool checks your capitalization and flags anything unusual. Stick to normal Title Case for best results. A title like 'Best Running Shoes for Beginners' performs better than 'BEST RUNNING SHOES FOR BEGINNERS'.

Yes, it handles most vendor-specific syntax out of the box. MySQL's backtick quoting, PostgreSQL's dollar-quoted strings, and SQL Server's square brackets all work fine. The formatter recognizes over 200 SQL keywords across dialects. One thing it won't do is validate your syntax against a specific database engine. For example, you can format Oracle PL/SQL blocks with BEGIN...END just fine. If you hit a weird edge case with a proprietary function, try formatting it anyway — odds are 90% it'll work.