Crop PDF Online Free: Complete 2026 Guide
You have a PDF with too much margin space around the content. Maybe a scanned document with wide white borders. Maybe a print-designed PDF wasting screen space on your Kindle or iPad. Maybe a poster where you only want the central section. Maybe a chart embedded in a long document you want to isolate. Maybe a receipt with unnecessary header and footer space. Whatever the case, the page itself is bigger than what you actually need, and you want a clean, focused PDF without the extra real estate.
iHatePDF Crop PDF handles it in seconds. Drag the crop handles around any region of your PDF, choose the scope (single page, custom range, or whole document), and apply the crop. The new page boundaries are written into the file cleanly: pixels outside the crop area are removed, content inside is preserved exactly with no quality loss. Text stays searchable, images keep their original resolution, fonts are unchanged. Works on any device with a browser. Free, no watermark, no signup needed. This guide covers everything: the full crop workflow, scope options, specific use cases like preparing PDFs for ereaders, mobile workflow, technical details on how lossless cropping works, and common troubleshooting.
- Open iHatePDF Crop PDF and upload your PDF
- Drag the crop handles around the area you want to keep
- Choose scope: current page, custom range, or whole document
- Click Crop PDF and download the trimmed file
- Optional: chain into Merge, Compress, Sign, or any other tool without re-uploading
Why crop a PDF?
PDFs designed for paper often have generous margins that waste space on screens. Scanned documents pick up unwanted borders, page numbers, or extra whitespace from the scanner. Long documents sometimes contain a single chart, table, or section that you want to extract on its own. Cropping solves all of these by trimming the page boundaries to just what matters.
Eight concrete scenarios where cropping matters:
- Trim white margins for ereaders. Kindle, Kobo, Boox, iPad mini all benefit massively from removing print-style margins. Edge-to-edge text fills the screen.
- Focus on a chart, diagram, or table. Extract just the visual element from a long report without the surrounding text.
- Remove headers and footers. Page numbers, branding, dates, and confidentiality notices at top or bottom can be cropped away.
- Clean up scanned documents. Scanner edges, black borders, or extra whitespace from auto-feed scanners disappear with a crop.
- Isolate a signature area. Crop the page down to just the signature block before signing or sharing.
- Crop a poster section. Share just the relevant part of a large poster or infographic.
- Prepare for different paper sizes. Crop down a Letter-sized PDF to fit A5 or another format without rescaling content.
- Remove visual noise. Decorative borders, watermarks at the edges, or background elements that distract from content.
How to crop a PDF: full walkthrough
- Open the tool. Visit iHatePDF Crop PDF in any web browser. Works on Windows, Mac, Linux, Chromebook, iPhone, Android, and tablets.
- Upload your PDF. Drag and drop the file onto the upload area, or click to browse. Cloud import works from Google Drive, Dropbox, and OneDrive.
- The first page appears with crop handles. Eight handles surround the page: four corners and four mid-edges. Drag any handle inward to reduce the visible area.
- Adjust the crop box. Drag corner handles to resize proportionally. Drag mid-edge handles to trim just one side (top, bottom, left, or right). The live preview shows exactly what stays inside the box and what gets removed outside.
- Choose the scope of your crop. Three options:
- Current page only. The crop applies to the page you are viewing; all other pages keep their original dimensions.
- Custom page range. Specify pages like 1 to 12, or 5 to 8, or 15 to end. Useful when only a section of a document needs cropping.
- Whole document. Apply the same crop box to every page. Standard for trimming consistent margins across all pages.
- Click Crop PDF. The crop is finalised. New page boundaries are written into the file at the metadata level. Pixels outside the crop area are removed from view.
- Download the cropped PDF. Save to your device or back to your cloud (Google Drive, Dropbox, OneDrive) with one click.
- Optional: chain into another tool. Send the cropped PDF straight into Merge PDF, Compress PDF, Sign PDF, or any other tool without re-uploading.
Alternative method: crop in Editly (the full PDF editor)
Every iHatePDF tool has its own focused preview workspace: Merge has its merge preview, Split has its split preview, Compress has its compress preview, and Crop PDF has the drag-handle workspace described above. Each is built for one job and does that job cleanly. Editly sits alongside them as the full PDF editor: it handles content editing (text changes, annotations, redactions, image insertion, signatures, page deletion and reordering) and also includes cropping as one of its capabilities.
So the choice between Crop PDF and Editly is not "basic vs advanced." It is: focused single-task tool vs full-featured editor that combines cropping with content editing in one session.
- Open Editly and upload your PDF
- Use the crop tool to drag handles around the area you want to keep
- Apply any additional edits: text, annotations, redactions, images, signatures, page deletions, page reordering
- Click Save and download the edited PDF with all changes (crop and edits) applied in one file
When Editly is the right choice
- You need to edit content alongside cropping. Fix typos, add annotations, redact sensitive information, insert images, all in the same session as cropping.
- You want to delete unwanted pages too. Remove pages you do not need, then crop the remaining pages, all in one workflow.
- You want to reorder pages. Rearrange page sequence and crop together.
- You need to add a signature after cropping. Crop to focus on the signature area, then add a signature in the same editor.
- Multiple tasks on one document. Any combination of edit + crop + annotate + sign on the same file is faster in Editly.
When the dedicated Crop PDF tool is the right choice
- You only need to crop. Most common case. The focused preview workspace is faster than opening the full editor.
- You are chaining into other tools. Crop first, then Merge, Compress, Sign, or any other dedicated tool, all with their own previews.
- You want a single-task interface. No editing toolbar, no extra options, just the crop handles and the apply action.
- You are preparing PDFs for ereaders in batch. The dedicated tool is the cleanest flow when crop is the only operation needed.
Lossless crop: how it actually works
The single most important thing about PDF cropping is that it should not damage your file. Naive cropping methods rasterise pages (convert everything to an image, then crop the image), which destroys text searchability and degrades image quality. iHatePDF crops at the page-boundary level, which is fundamentally different.
How page-boundary cropping works:
- Every PDF page has a defined boundary box. Cropping modifies this box to a smaller rectangle that you specify with the drag handles.
- The content inside the new boundary is unchanged. Text remains as text (selectable, searchable, copyable), images keep their original resolution, fonts are preserved exactly.
- Content outside the boundary is removed from the visible page. Standards-compliant PDF readers respect the new page boundary and display only the cropped area.
- Image quality is not re-encoded. Embedded JPEG and PNG resources retain their original compression and quality.
- Text searchability is preserved. Full-text search continues to work on the cropped region.
- File size barely changes. Only the boundary metadata is modified, not the content payload.
This is why you can crop and re-crop the same PDF without compounding quality loss, unlike cropping a JPEG repeatedly which would degrade the image each time.
Cropping PDFs for ereaders (Kindle, Kobo, iPad)
This is one of the most popular reasons to crop a PDF. Academic papers, books, and many printed-format PDFs have wide white margins designed for paper. On a 6-inch Kindle screen, those margins waste a significant portion of the display, forcing tiny text and constant zooming.
The fix: Crop the PDF to remove white margins, leaving just the text block. The same content fills the ereader screen edge-to-edge at a comfortable reading size, no zoom or pan required.
Quick crop recipe for ereaders:
- Upload your PDF
- Drag the crop handles to a tight box around the actual text block (skip the white margins entirely)
- Choose Whole document scope
- Click Crop PDF
- Send the cropped PDF to your ereader via Send-to-Kindle email, USB transfer, Kobo desktop app, or your reader's cloud sync
Most ereader users who routinely read PDFs do this step before transferring. The difference in reading experience is dramatic, especially for academic PDFs with 1-inch margins on all sides.
Common scenarios that need cropping
| Scenario | Typical crop |
|---|---|
| Academic PDF for Kindle | Tight box around text block, whole document |
| Scanned document with black borders | Crop just inside the dark edges |
| Extract chart from a long report | Tight box around chart, current page only |
| Remove page numbers and footers | Trim bottom margin, whole document |
| Remove company letterhead from old doc | Trim top margin, whole document |
| Isolate signature block | Tight box around signature, current page |
| Trim receipts to relevant info only | Crop to transaction area, current page |
| Share section of a poster | Box around the relevant area |
| Fit PDF to smaller paper size | Crop to target paper dimensions |
| Remove decorative borders | Trim all four edges, whole document |
| Crop for presentation slide | 16:9 aspect ratio, current page |
| Mobile-shot document cleanup | Tight box around actual content |
Common Crop PDF issues (and fixes)
I cropped too tightly and cut off text
The live preview shows the crop area before you commit. Fix going forward: Drag the handles to leave a small buffer (5 to 10 pixels) around the text block. For ereader PDFs, slightly looser crops are safer than tight ones, since you can read in the buffer area but you cannot read text that was cut off. If you already cropped too tightly and saved, reload the original PDF (uncropped version) and try again.
The crop applied to the wrong pages
Scope selection (current page, range, or whole document) determines which pages are cropped. Fix: Re-upload the original PDF and apply the crop again with the correct scope. For complex documents where different pages need different crops, apply crops sequentially (page 1 first, save, re-upload, page 2 next, etc.).
Crop did not seem to apply in some readers
Very old PDF viewers may not respect modern crop box settings and show the full uncropped page. Fix: Open the PDF in a modern reader (Adobe Acrobat Reader DC, Apple Preview, Chrome and Edge built-in viewers, Foxit). All modern readers respect crop boundaries. If you need maximum compatibility with legacy systems, consider tools that flatten the crop into the actual content rather than just adjusting the page box.
Different pages have different sizes and one crop does not fit all
Documents with mixed page sizes (portrait mixed with landscape, or scans of different paper sizes) need different crops per group. Fix: Use the page range scope to apply one crop to consistent-size pages, then re-upload and apply a different crop to the next group. Or use Split PDF first to separate by page size, crop each section appropriately, then Merge PDF back together.
I want to crop content that is rotated
If a page has a rotation applied (sideways or upside down), the crop handles work relative to the displayed orientation. Fix: Either rotate the page upright first using Rotate PDF, then crop, which is easier to visualise. Or crop in the rotated view if you prefer.
Cropped pages look smaller when I print
Cropping reduces page dimensions, so the cropped content prints at the new (smaller) size by default. Fix: In the printer dialog, choose "Fit to page" or "Scale to fit paper". This stretches the cropped content to fill your printer's paper size. Alternatively, set the paper size in the print dialog to match the new dimensions if your printer supports custom sizes.
Cropping PDFs on mobile (iPhone and Android)
Mobile cropping is especially useful when you receive PDFs on your phone and want to clean them up before reading or forwarding. Convert from your phone with no app installation.
On iPhone or iPad:
- Open Safari and visit ihatepdf.com/crop
- Tap the upload area and choose your PDF from Files
- Drag the touch-friendly crop handles to set the boundary
- Choose scope: current page, range, or whole document
- Tap Crop PDF
- The cropped PDF saves to Files under Downloads, ready to share via Mail, Messages, or any other app
On Android:
- Open Chrome and visit ihatepdf.com/crop
- Tap the upload area and select your PDF from phone storage or Google Drive
- Drag the crop handles to position the boundary
- Choose your scope and tap Crop PDF
- The cropped PDF downloads to your Downloads folder, ready to share via Gmail, WhatsApp, or any other app
Touch handles are sized for phone fingers. Cropping a PDF for reading on the same phone is a tight workflow: receive PDF, crop margins, read the result edge-to-edge.
Tips for the cleanest crop
- Leave a small buffer around text. A few pixels of breathing room makes reading more comfortable than crops that touch the text directly.
- Use whole document scope for consistent margin removal. Different crops per page is rarely needed for trim-margin work.
- Check the live preview before clicking Crop PDF. The thumbnail shows exactly what stays. Take the extra second to verify.
- For ereaders, crop to the smallest comfortable text block. The tighter the crop, the larger text appears on small screens.
- For mixed-orientation documents, rotate first then crop. Cropping a sideways page is harder to visualise than cropping after rotation.
- For mixed-size documents, split first. Use Split PDF to separate pages by size before cropping each group.
- Always test on a copy of important PDFs first. Cropping changes page dimensions permanently. Keep an uncropped backup.
- For printing, use the printer fit-to-page setting. Otherwise cropped pages print at their new (smaller) dimensions.
Workflow chaining
Crop PDF often combines with other tools. Common chains:
- Crop, then send to ereader. Trim margins, transfer to Kindle, Kobo, or other ereader for distraction-free reading.
- Crop, then compress. Crop to remove unwanted content, then Compress PDF for a smaller file.
- Crop, then merge. Crop each input PDF to a consistent size, then Merge PDF for a cohesive output.
- Rotate, then crop. Use Rotate PDF first to get the page upright, then crop the now-correctly-oriented content.
- Split, crop, merge. Split PDF by page size, crop each section appropriately, then merge back together.
- OCR, then crop. Run OCR PDF first on scanned content, then crop for cleaner display while preserving searchability.
Privacy and security
Cropping often involves personal or business documents: contracts, receipts, IDs, financial reports, scanned papers. iHatePDF is built with this in mind. Files upload over HTTPS, process on our secure servers, return to you as cropped PDFs, and the original files delete automatically at the end of your session. No human review, no AI training, no third-party sharing. GDPR-compliant. Full picture in the privacy and security guide.
Frequently asked questions
Can I crop just one page?
Yes. After dragging the crop handles to set the boundary, choose "current page only" as the scope. The crop applies to that single page; all other pages stay at their original size. Useful when one page in a document has wrong margins or unwanted content that needs trimming, while the rest of the document is fine.
How do I apply the same crop to many pages?
Choose either a custom range (like pages 1 to 12, or 5 to 8) or the whole document scope after setting the crop box. The crop boundaries you defined are applied uniformly across the selected pages. This is the standard approach for trimming consistent white margins from all pages of a scanned document or PDF designed for paper.
Will my text or images be lost?
Content inside the crop area is preserved exactly. Content outside the crop area is removed from the visible page, though depending on viewer settings some PDF readers can still access the cropped region as hidden content (the crop affects the page boundary, not the underlying object data). To fully remove cropped content, use a tool that flattens after cropping. For most use cases, the visible crop is the desired result.
Can I crop different pages with different shapes?
Yes, but it requires multiple crop operations. Apply the first crop to page 1 with scope "current page only", then upload the result and apply a different crop to page 2 with scope "current page only", and so on. For consistent crops across many pages, set the crop once and apply to range or whole-document scope, which is faster than per-page crops.
Can I undo a crop after saving?
Cropping changes the page boundaries in the saved PDF. To revert, you would need an unedited backup copy. For this reason, the live preview before clicking Crop PDF is your chance to verify the result. Test on a copy first if you are unsure, especially when cropping aggressively.
Will the page size change in the PDF?
Yes. After cropping, the visible page dimensions match the crop boundaries you set. A standard A4 page (210 by 297 mm) cropped to remove a 20mm margin all around becomes 170 by 257 mm. PDF readers display the new dimensions; printers print at the new size unless you scale to fit a specific paper size in the print dialog.
Can I import from Google Drive, Dropbox, or OneDrive?
Yes. Click the cloud icon during upload and authenticate once with your cloud provider. After that, browse cloud folders and select PDFs directly. The cropped PDF can be saved back to the same cloud location with one click, no local download or re-upload step required.
Are my files kept private?
Yes. Files upload over HTTPS, process on our secure servers, return to you as cropped PDFs, and the original files delete automatically at the end of your session. No human review, no AI training, no third-party sharing. GDPR-compliant. Safe for confidential financial documents, contracts, medical records, and any other sensitive content you need to crop.
Does it work on mobile?
Yes. Works in any modern mobile browser (Safari on iPhone, Chrome on Android, Firefox, Edge, Samsung Internet). Touch-friendly crop handles let you drag the boundary on a phone screen. The cropped PDF downloads to your Files (iOS) or Downloads folder (Android), ready to share via Mail, Messages, or any other app. Useful when you receive PDFs with unwanted margins on your phone and need to clean them up before forwarding.
Will OCR still work after cropping?
Yes for PDFs that already have a text layer (OCR previously applied or text-based PDFs). Cropping does not remove the text layer, so search and copy continue to work on the visible cropped region. For image-only PDFs that need OCR after cropping, run the cropped PDF through OCR PDF to extract text from the new boundaries.
Is the crop lossless?
Yes for the content inside the crop area. Text remains as text (selectable, searchable), images keep their original resolution, fonts are unchanged. The crop modifies the page boundary box, not the content quality. This is fundamentally different from rasterising the cropped page (which would convert everything to an image and degrade quality).
Can I crop a PDF for Kindle or another ereader?
Yes. Trimming white margins from a PDF designed for print makes a huge difference on small ereader screens (Kindle, Kobo, Boox, iPad). Edge-to-edge text fills the screen and reduces the need to zoom and pan. Set the crop box close to the actual content, apply to the whole document, and the resulting PDF will display much better on ereaders. Many ereader users do this routinely with academic PDFs and books.
Is there a watermark on the cropped PDF?
No. No watermarks, no signup gate for single conversions, no daily caps. The cropped PDF is just your original document with the new page boundaries applied. iHatePDF makes money through optional Pro features, not by watermarking free tool output.
Should I use Crop PDF or Editly?
Use the dedicated Crop PDF tool when you only need to crop and nothing else, want the cleanest single-purpose interface, or plan to chain into Merge, Compress, or Sign next. Use Editly when you want to crop AND make other edits in one session: fix typos, add annotations, redact sensitive content, delete or reorder pages, add signatures, insert images. Editly is the all-in-one workflow; Crop PDF is the focused single-task tool.
Drag handles to trim margins or focus on any section. Per-page, range, or whole document. Lossless crop, text stays sharp. No watermark, no signup, mobile-friendly.
Crop PDF →Crop in Editly →Use other tools
Free, fast, private PDF tools.
Show all tools →