Guides, tips & how-tos

Convert WAV to MP3 to make large, uncompressed audio files small enough to share, store on a phone and play in any music app — without reinstalling software.

Convert a WebM screen recording to MP4 so it plays on any device, uploads to any platform, and can be edited in standard video sof...

Extract the audio from any video file as an MP3 — for lectures, meetings, interviews and music — in a few steps without video edit...

Images are the most common cause of slow websites. The exact steps to find which images are the problem and compress them so pages...

Force all traffic to HTTPS so every visit is encrypted and the padlock stays on — the .htaccess rule to add and what to check befo...

Make a custom ringtone from any song — cut to the hook, keep the right length, and get a file your phone can actually use.

Set up Twitter/X Cards so links to your site show a proper image and title preview when shared on Twitter or X — the tags to add a...

Send a large video without losing quality — when to compress, when to use a link, and the best services for sharing videos that ar...

Remove the silence at the start (or end) of a recording quickly — useful for voice memos, podcast recordings and audio files that...

How to test structured data to confirm it's valid, which tools to use for each type of schema, and what to do when errors appear.