OurWings Guides
Practical, no-nonsense guides — every one about doing the job privately, right in your browser, with nothing uploaded.
How to Compress an Image Without Uploading It
Shrink JPG, PNG and WebP photos on your own device — and how to hit an exact size like 100 KB.
How to Compress an Image Without Losing Quality
The honest guide: shrink photos with no visible quality loss — quality settings, WebP and resizing explained.
How to Read FB2 and EPUB Files Online
Open FB2, EPUB, TXT and HTML books in your browser — no app, no sign-up, nothing uploaded.
How to Merge PDF Files Without Uploading Them
Combine or split PDFs privately in your browser — your documents never leave your device.
How to Make a Free QR Code That Never Expires
Why some free QR codes stop working — and how to make a permanent, static one for free.
Or jump straight to a tool: QuickShrink · PDF · QR · Convert · Reader.