All Dokurapi Tools

15 free tool pages built on 7 core functions: compress PDF, compress photo, photo to PDF, merge PDF, check size, and red or blue ID photos. All processed in your browser.

Compress PDF

Shrink a PDF to a target size for an upload form.

Compress PDF Shrink a PDF to 100 KB, 200 KB, 500 KB, 1 MB or a custom size. 100 PDF to 100 KB Squeeze a short PDF under a strict 100 KB upload limit. 200 PDF to 200 KB Fit certificates and letters under a 200 KB upload limit. 500 PDF to 500 KB Fit transcripts and multi-page scans under 500 KB. 1MB PDF to 1 MB Shrink long scans and combined PDFs to under 1 MB.

Compress photo

Bring a JPG, PNG, or WebP under a KB limit as JPEG.

Compress Image Shrink a JPG, PNG or WebP photo to a chosen KB size. 100 Image to 100 KB Fit photos and signatures into a 100 KB upload slot. 200 JPG to 200 KB Fit application photos, selfies and ID scans under 200 KB. 500 JPG to 500 KB Keep detail in document photos while staying under 500 KB. 1MB Image to 1 MB Bring big phone or camera photos under 1 MB with detail.

Convert and organize

Turn photos into a PDF, merge PDFs, and check sizes.

Photo to PDF Turn up to 10 JPG, PNG or WebP photos into one A4 PDF. Merge PDF Combine 2 to 20 PDFs into one file in your chosen order. Check File Size See exact bytes, KB and page count against an upload limit.

ID photo

Red or blue background with a 3:4 or 4:6 crop.

ID Photo Red Background Swap a white background for red and crop to 3:4 or 4:6. ID Photo Blue Background Swap a white background for blue and crop to 3:4 or 4:6.

Need help?Result not quite right, or unsure about a form rule? Ask Dokurapi support on WhatsApp. Please do not send personal documents in chat.

Chat on WhatsApp

Try Dokurapi for Free

No account needed. Pick a tool, drop in a file, and download the result, free.

Start Compressing Chat on WhatsApp