Free Online PDF Editor (Add Text, Erase, Sign & Highlight)
Edit PDF files online for free. Visually add text, erase old text (whiteout), highlight, and add signatures directly in your web browser. 100% private.
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Add text, whiteout old content, sign contracts, and highlight instantly. 100% private in browser.
Free Online PDF Editor & Form Filler
The PDF Visual Editor lets you edit PDFs visually in your browser: add text boxes, whiteout unwanted content, highlight passages in colour, and sign with a drawn signature or uploaded stamp image. Edits are burned into a fresh vector PDF at full original quality.
It works best for annotations and visual corrections rather than restructuring the underlying document. Whiteout places an opaque rectangle over existing content, text boxes add a new layer, and highlights or signatures are positioned directly on the rendered page. Zoom and page navigation help place small edits accurately.
Rendering and export use HTML5 Canvas and pdf-lib locally, so tax forms, contracts and legal papers never touch a server. The editor exports a new PDF and keeps the original page resolution, allowing you to preserve an untouched source copy.
Comprehensive Editing Features
Click anywhere on your PDF pages to drop editable text boxes. Adjust font size, text color, and alignment for form filling or notes.
Cover up unwanted text, old prices, or logos by dragging a whiteout rectangle over the area, then type new text directly on top.
Highlight key sentences and clauses using Yellow, Green, Blue, or Pink translucent highlighter overlays.
Draw your electronic signature on the touch-friendly canvas pad or upload a transparent PNG signature stamp image.
🎯 How to Edit, Erase & Sign PDF Files Online
- 1Upload your PDF into the dropzone.
- 2Pick a tool: Select, Add Text, Highlight, Whiteout (Erase) or Add Signature.
- 3Add text by clicking a page and typing; adjust size and colour in the popover.
- 4Whiteout old content by dragging a rectangle over it, then type replacement text on top.
- 5Sign by drawing on the pad or uploading a PNG/JPG stamp.
- 6Click "Download PDF" to save the edited document.
What is the Free Online PDF Editor (Add Text, Erase, Sign & Highlight)?
The PDF Visual Editor lets you edit PDFs visually in your browser: add text boxes, whiteout unwanted content, highlight passages in colour, and sign with a drawn signature or uploaded stamp image. Edits are burned into a fresh vector PDF at full original quality.
It works best for annotations and visual corrections rather than restructuring the underlying document. Whiteout places an opaque rectangle over existing content, text boxes add a new layer, and highlights or signatures are positioned directly on the rendered page. Zoom and page navigation help place small edits accurately.
Rendering and export use HTML5 Canvas and pdf-lib locally, so tax forms, contracts and legal papers never touch a server. The editor exports a new PDF and keeps the original page resolution, allowing you to preserve an untouched source copy.
How to use the Free Online PDF Editor (Add Text, Erase, Sign & Highlight)
- 1Upload your PDF into the dropzone.
- 2Pick a tool: Select, Add Text, Highlight, Whiteout (Erase) or Add Signature.
- 3Add text by clicking a page and typing; adjust size and colour in the popover.
- 4Whiteout old content by dragging a rectangle over it, then type replacement text on top.
- 5Sign by drawing on the pad or uploading a PNG/JPG stamp.
- 6Click "Download PDF" to save the edited document.
When to use the Free Online PDF Editor (Add Text, Erase, Sign & Highlight)
- Fill a non-interactive PDF form by placing typed text over blank fields.
- Add a drawn signature or approved stamp image to a consent form or internal document.
- Highlight clauses in a contract or passages in study material before sharing a review copy.
- Cover an outdated label with whiteout and place corrected text over it for a visual revision.
Key features
- Text boxes with custom font sizes and colours
- Whiteout / erase rectangles
- Multi-colour translucent highlighter
- Signature pad with touch support, plus stamp upload
- Zoom (60–250%) and page navigation
- Vector export preserving original resolution
Important notes
- Whiteout visually covers content but does not provide secure redaction; underlying text may still exist in the PDF and should not be treated as removed.
- Added signatures are visual marks, not certificate-based cryptographic digital signatures.
- Editing and export happen locally in the browser, and the downloaded file is a new copy.
- Use zoom for precise placement and review every edited page before relying on the result.
Frequently asked questions
How does the whiteout feature work?
It draws a solid white vector rectangle over the selected area, cleanly covering old content — you can then place new text on top.
Can I sign PDFs on my phone?
Yes — the signature pad supports touch, so you can draw with a finger or stylus.
Does editing lower the PDF quality?
No — edits are embedded as vector graphics into the existing PDF, preserving full resolution.
Does whiteout permanently redact sensitive text?
No. Whiteout draws a visible rectangle and is suitable for appearance changes, not secure data removal. Do not use it to redact confidential information.
Is a drawn signature the same as a digital signature?
No. It is an image or drawing placed on the page; it does not include certificate validation, signer identity verification or tamper detection.
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