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Paste an SVG and copy a background-image rule with the icon inside a data URI. The drawing stays a vector. Free, in the browser.
Convert 24px to 1.5rem at a 16px base, or rewrite a whole CSS block from px to rem. Free, in the browser, with a rounding control.
Upload one square logo and download a ZIP of favicons for web, iOS, Android, Windows and macOS, plus the HTML tags for your head.
Create a strong random password in your browser: set the length, choose character types, click Generate and copy it. Free, private, nothing uploaded.
Look up a domain's DNS records online: enter the domain, pick the record type and a DoH provider, click Lookup and read the answers. Free and fast.
Create a QR code online in seconds: enter a link or text, choose the size and error correction, then download it. Free, works in your browser.
Convert PNG to JPG in your browser: drag in your files, set the quality, download one by one or as a ZIP. Free, no sign-up, nothing uploaded.
Learn how to convert HEIC photos from your iPhone to JPG online in seconds, free, in your browser, with no app to install.