WebP to PDF
Convert WebP images (the format many websites now use for faster loading) into a single PDF document.
How it works
- Batch conversion with drag-to-reorder.
- Optional size cap for size-limited PDF uploads.
Private by design
The file never leaves your device — everything runs inside your browser tab using JavaScript PDF libraries, with nothing uploaded to any server. That also means there's no per-day limit on how many files you process, since nothing is metered on a server.
Good to know
A larger PDF is handled a page at a time internally, so it takes a little longer rather than failing outright — closing other heavy browser tabs helps if the device has limited RAM.
Frequently asked questions
Why would I have a WebP file to convert?
Right-click-saving an image from many modern websites now downloads it as .webp instead of .jpg — this converts it into a PDF for forms that need one.
Is there a sign-up or a watermark?
No — no account needed and the output file carries no watermark.
Does it work on mobile?
Yes, it runs in any modern mobile browser on Android or iPhone, not just on desktop.
Is my file kept or deleted after processing?
Neither — it's never uploaded in the first place, so there's nothing stored on any server to delete.
Reviewed by Manoj Pathak & Pallavi Yadav, Toolzo team — updated 23 September 2026.