Free Online Toolbox

Yes, you can upload your own images. Click the background section and look for the upload button. I use photos from my phone or stock sites regularly. The tool keeps the 9:16 crop intact, so your image won't get distorted. One thing I learned the hard way: avoid busy backgrounds with lots of detail. They make text impossible to read on small screens. Stick to simple or blurred photos behind bold text.

It works perfectly for cover letters. Use the subject line field to write 'Application for [Job Title] Position' and keep the body under 400 words. Recruiters skim, so put your strongest achievement in the first paragraph. One quirk: our generator defaults to 'Sincerely' as the closing, but you can type 'Best regards' or any other sign-off in the salutation field instead. Save the PDF, attach it to your application email, and you're set.

No hard limit exists, but browser memory is the real constraint. Generating a 200-slide presentation with large background images on each page will eventually slow things down. I've tested up to 150 slides on a 8GB RAM laptop without issues, though download time increases. For anything beyond 100 slides, download in batches of 50 to avoid browser crashes. This keeps your workflow smooth and your data safe locally.

Each conversion is a fresh encode, so quality loss stacks. If you convert a WAV to 128 kbps MP3, then back to WAV, then to MP3 again, you're losing more data each pass. Stick with WAV as your master copy if you plan multiple edits. A 24-bit WAV source will survive two or three re-encodes at 320 kbps before you notice artifacts. Practical rule: keep your original file untouched and only convert the copy.

That's usually from background noise picked up by your microphone. If you uploaded a file and see movement while paused, try refreshing the page — sometimes the audio buffer keeps feeding data. For mic mode, mute your system or move to a quieter room. A desk fan 3 feet away can make the bars dance at 15% amplitude. Click the mic icon again to fully stop input.

No, this notepad is single-user only. Everything lives in your browser's localStorage, so there's no server syncing or multi-cursor support. If you need real-time collaboration, try Google Docs or Notion instead. What this tool does well: instant saving, zero distractions, and a .txt download you can share with anyone. Works great for solo writing sprints or jotting down phone numbers quickly.