100KB Extension v1.1.1: Compress & resize files in 0ms directly in Google Chrome
Split PDF documents by custom page ranges or extract specific pages securely with zero data leakage.
Online job applications and university portals frequently require candidates to submit specific single pages—such as page 1 of a multi-page degree certificate or a specific semester marksheet—rather than an entire 20-page combined PDF document.
Our Split PDF tool disassembles PDF catalog trees, extracts requested page ranges or individual pages, and compiles standalone PDF documents directly in your browser memory. Processing preserves original vector font descriptors, seals, and image resolutions without re-encoding.
| PDF Standard | Stream Compression Engine | Target Size Ceiling | Font Subsetting | Portal Acceptance |
|---|---|---|---|---|
| PDF / A-1b (Scanned Certificates) | FlateDecode + Bi-Cubic Resampling (150 DPI) | 100KB – 300KB | Retained as Vector | 100% (UPSC, NTA, SSC, IBPS) |
| Standard PDF / 1.7 (Multi-Page) | Stream Dictionary LZ77 Deflate | 200KB – 1MB | Full Font Subsetting | 100% (USCIS, UKVI, IRCC) |
| High-Res Print PDF | Uncompressed Native Stream | 2MB – 10MB | Embedded TrueType | Requires Compression for Portal Caps |
Follow these simple steps to optimize and prepare your files secure:
Select the PDF document you wish to split.
Select Extract All Pages or specify custom page ranges (e.g. 1-3, 5).
Click Split PDF to compile separate files.
Save extracted pages directly to your device.
Find answers to common questions about our free online tools.
Lead WebAssembly Systems Engineer at 100KB Tools. Technical specifications researched and cross-verified against official ICAO Doc 9303 Part 9 standards, ISO/IEC 10918-1 JPEG specifications, and PDF/A ISO 19005 guidelines.
Combine multiple PDF documents or certificates into a single file. Control order, sort pages, and optimize output size.
Compress PDF files to a target size secure. Optimize scanned documents and certificates with zero quality loss.
Convert JPG, JPEG, and PNG images into PDF files. Automatically scale and compress pages to fit under your desired limit.
Choose PDF file
Drag and drop your files here or click to browse
Separate with commas (e.g. 1-3, 5).
e.g., 1 splits PDF into single pages.
Click thumbnails in the grid workspace to manually select specific sheets.
Runs 100% securely in your browser. No images are uploaded.