PDF Editor
Add text, annotations, and notes to any PDF. Choose font size, color, and position. Free online PDF editor with no signup required.
Drop a PDF here or click to upload
Add text, annotations, and notes to any PDF
PDF Editor runs 100% in your browser
Your files are never uploaded to any server. All processing happens locally on your device using modern browser technology. Private, fast, and free.
0
Uploads
0
Stored
How to Edit a PDF Online
Open the PDF Editor
Navigate to the tool. No account or installation needed.
Upload your PDF
Drag and drop your PDF file or click to browse. Any PDF size is accepted.
Add text and annotations
Type your text, choose font size, color, and position on the page. Add as many annotations as you need.
Download the edited PDF
Click save and your edited PDF downloads with all annotations embedded.
Pro Tips
- •Use the X and Y position fields to place text precisely. Y=750 is near the top of an A4 page, Y=50 is near the bottom.
- •Add multiple text annotations before saving. Each one is tracked separately so you can remove individual changes.
- •Choose a contrasting color for your annotations so they stand out from the original document content.
- •The editor preserves all original PDF content. Your annotations are added on top without modifying existing text.
Who needs PDF Editor?
Students
Academic work and assignments
Professionals
Business and office tasks
Creatives
Design and content creation
Everyone
Personal everyday tasks
When to Use PDF Editor
Adding notes to documents
Annotate contracts, reports, or academic papers with comments and corrections.
Filling in forms
Add text to PDF forms that do not have fillable fields.
Adding headers or footers
Place page numbers, dates, or labels on PDF documents.
Frequently Asked Questions
Can I edit existing text in the PDF?
This tool adds new text on top of the existing PDF. To modify original text, convert the PDF to Word first, edit, then convert back.
Will the original content be affected?
No. All original text, images, and formatting are preserved exactly. Your annotations are layered on top.
Can I add text to specific pages?
Yes. Select the page number for each annotation. You can add different text to different pages.
Does it work with scanned PDFs?
Yes. The editor adds text on top of any PDF regardless of how it was created.
PDF Editor vs Alternatives
PDF editing is one of the most common document tasks. Here is how available options compare.
Adobe Acrobat Pro
Professional PDF editor
Key difference: Paid subscription. Full editing capability but expensive.
Smallpdf
Online PDF editor
Key difference: Uploads files to servers. Limited free usage per day.
Edit PDFs instantly in your browser. Add text with precise positioning and color control. No uploads, no account, no watermarks.
Good to know
- All processing happens in your browser. Very large files may be slower on mobile devices or older computers.
- Results depend on the quality and format of your input. For best results, use high-quality source files.
- Once you close the browser tab, all data is gone. Make sure to download your results before closing.
Key Features
100% Free
No hidden fees, no premium tiers, no limits on how much you use it. Free today, free tomorrow, free forever.
Complete Privacy
Your files never leave your device. Everything is processed locally in your browser — we physically cannot access your data.
No Registration
Start using the tool immediately. No account, no email, no personal information required. Just open and use.
Works Everywhere
Compatible with Chrome, Firefox, Safari, and Edge on desktop and mobile. Works offline once the page has loaded.
Full Step-by-Step Guide
Detailed walkthrough with pro tips and best practices for getting the best results every time.
Read guideFrequently Asked Questions
Every common question answered — file limits, privacy, supported formats, compatibility, and more.
View FAQCompare Alternatives
See how PDF Editor stacks up against Adobe, Smallpdf, and other paid and free alternatives.
Compare now