Free · runs in your browser · never uploaded
Edit PDF online
Short answer
Pick the edit job you need below. mypdf does not rewrite every glyph like a full desktop editor — it adds overlays, signatures, redactions, and crops locally so your file never uploads. For true glyph rewrite or heavy design work, a desktop editor may fit better.
Edit tools
- Add text overlayClick to place text overlays for corrections and labels. Adds a layer — does not rewrite original PDF fonts.
- Sign PDFDraw your signature with a mouse or finger and place it on any page.
- RedactDraw black boxes over sensitive regions. Matched pages are rasterized so covered text is destroyed.
- Fill & signFill form fields and draw your signature with a mouse or finger.
- Crop pagesTrim the visible area of every page by margins.
- WhiteoutCover regions with white instead of black. Editable later.
- Edit metadataSet the title, author, subject, and keywords of the PDF.
How it works
- 1
Choose the edit tool that matches your job from the list above.
- 2
Open your PDF in that tool — processing stays in the browser.
- 3
Download the result and open it once to confirm before sharing.
Files never leave your device
Your PDF is processed in this browser tab. Files never leave your device, and mypdf.space does not receive uploads. No account, no watermark, no server-side copy.
Limits worth knowing
- Text edits are overlays unless you use a convert-and-edit workflow (PDF → Word → PDF).
- Redaction permanently rasterizes pages that contain boxes.
- Sign PDF places a visual signature, not a cryptographic certificate.
Frequently asked questions
Can I edit PDF text online for free?
You can add text overlays, fill forms, and sign. For rewriting body text, convert to Word, edit there, then convert back — or use a desktop editor.Does edit PDF upload my file?
No. Every edit tool on mypdf.space runs in your browser.How do I permanently remove sensitive text?
Use Redact (or Auto-redact PII), then verify with the leak check before sharing.
Written by Sumit · Last updated 23 Oct 2026