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PDF Editor

Edit PDF pages: reorder, delete, rotate and insert blank pages into any PDF.

Reading your PDF…

Drop your PDF here

or

PDF files up to 10 MB

🔒

Secure upload

Encrypted transit

🗑

Auto-deleted

Files removed after use

⚡

Fast processing

Results in seconds

Could not read PDF

Ctrl/⌘ Z Undo Ctrl/⌘ Shift Z Redo Delete Remove selected item
Text detected
Inserted items can be selected, moved, resized, and removed from the canvas. Signature ready · click the page to place · Esc cancels Image ready · click the page to place · Esc cancels
Draw, type, or upload a signature then place it on the page. Signature ready · click the page to place · Esc cancels

Rendering page…
Select a page thumbnail to start editing.

Scanned PDFs may need Whiteout + Add Text. Export flattens visible edits into the downloaded PDF.

Add Signature

Ink color
Signature preview
Signature preview

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About PDF Editor

The CodeStorms PDF Editor is a browser-based workspace for manipulating PDF documents without installing desktop software. Upload any PDF up to 50 MB and immediately see all pages as thumbnails. Drag and drop to reorder pages, select and delete unwanted pages, rotate individual or all pages, insert blank pages where needed, and add digital signatures by drawing, typing, or uploading an image. The editor renders pages using PDF.js for instant preview, then processes your changes server-side when you export. This too...

→ Reorder pages in a scanned document to match the correct sequence before archiving. → Delete blank or unwanted pages from a PDF before sending it to a client. → Rotate pages that were scanned in the wrong orientation. → Insert a blank page into a form where additional notes are needed. → Add a signature to the last page of a contract before returning it.

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Learn how to use PDF Annotate & Edit online. Add text, highlights, shapes, and signatures on top of any PDF — directly in your browser. No upload required.

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How to Use PDF Editor Online

Learn how to use PDF Editor online. Edit PDF pages: reorder, delete, rotate and insert blank pages into any PDF.

📦 Supported formats 1 file types

PDF

❓ Frequently asked questions 4 answers

Only when you click Export. The preview and editing happens locally in your browser using PDF.js. Your file is sent to our server only when processing the final export, and is deleted automatically after download.

PDFs up to 50 MB can be opened in the editor. The final exported file may be slightly larger or smaller depending on the changes made.

No — this editor manipulates pages (reorder, delete, rotate, insert) and adds overlays like signatures. It does not edit existing text content. For text editing, use a full PDF editor like Adobe Acrobat.

Signatures added by this tool are image overlays, not cryptographically signed digital certificates. They are suitable for informal agreements and internal approvals, but may not meet strict legal requirements for certified digital signatures.