Combine multiple PDF files into a single document in seconds. Drag, reorder, and merge — your PDFs never leave your browser.
Everything you need to use this tool correctly, understand its value, and apply it in real workflows.
See real workflows where this tool fits naturally, then jump straight into the matching guide.
Turn long URLs into clean, short links. Add custom aliases, track click analytics, and manage all your links in one place.
Generate QR codes instantly for any URL or text. Download as PNG. Works entirely in your browser — nothing is sent to our servers.
Compress up to 20 JPG, PNG, or WebP images in one batch. Reduce file sizes without losing visible quality — all processing is done locally on your device.
Have more questions? Reach out via our contact page and we will respond within 24 hours.
No. All merging happens locally in your browser using client-side JavaScript. Your files never leave your device.
You can merge up to 100 PDFs at once, depending on your device memory and browser limits.
Yes. The merge process preserves all original content, images, fonts, and formatting.
Yes. Drag and drop the files to set the order before merging.
Yes. PDF merging on omgi. is completely free with no account required.
No. The tool runs entirely in your browser with nothing to install.
Up to 25MB per PDF in local mode.
