PDF Editor100% Free
Free Online PDF Editor — Add Text, Images & Signatures
Type text in 19 free fonts, draw shapes, whiteout mistakes, and place your signature or any picture anywhere on any page — pixel-exact.
Free · No upload · No signup · No watermark
Drop a PDF or click to select
Then add text, images, shapes or a signature — 100% private, in your browser
How to sign a PDF for free
No account, no printing and no scanning the whole document — a photo of your signature is all you need.
- 1Open the PDFDrop the file in or click to choose it. It opens instantly in your browser.
- 2Add your signature imageClick Image and pick a photo or scan of your signature — or paste it from the clipboard. Need a date or name next to it? Click Text.
- 3Place it preciselyHit the wand to remove the paper background, then drag it onto the line. Resize with the corners, rotate with the slider, nudge with arrow keys.
- 4Save the signed PDFClick Save PDF. The signature lands exactly where you put it and the rest of the document is untouched.
What you can add to a PDF
Sign contracts & forms
Drop a photo of your handwritten signature onto the signature line — background removed in one click.
Fill in & add text
Type names, dates, notes or whole paragraphs in 19 free Google Fonts — any size, colour, alignment.
Fix a mistake
Cover the wrong words with a whiteout block and type the correction on top in a matching font.
Stamps & seals
Add an "Approved", "Paid" or company seal image to invoices, quotes and certificates.
Logos & letterheads
Place your logo on a generated PDF that came out without branding.
Photos into documents
Insert product shots, ID photos or diagrams onto reports and applications.
Highlight & annotate
Draw rectangles, ellipses and lines to box a clause, underline a figure or mark up a plan.
Initials on every page
Duplicate a small initials image and drop one copy on each page that needs it.
From your phone
Snap your signature with the camera and sign the PDF right on your mobile browser.
Why the saved file matches your screen exactly
Most online editors approximate: they guess your image's position from a screenshot-sized preview and the result drifts by a few pixels, or ends up mirrored on a rotated scan. This editor keeps every image in real PDF coordinates and converts your on-screen placement with the same transform the page itself was rendered with — so page rotation, cropping and odd page sizes are handled identically to what you saw.
The bitmap shown in the preview is the very same bitmap embedded in the file, and the original pages are never re-rendered or re-compressed. Text stays sharp and selectable.
What this editor does — and doesn't do
- Does: add text boxes in 19 free fonts (bold, size, colour, alignment, line spacing); draw rectangles, ellipses, lines and whiteout blocks; place, resize, rotate and duplicate images; remove an image's background; keep everything private in your browser.
- Doesn't: retype the original text in place (cover it with whiteout and add new text instead), fill interactive form fields, or draw a signature with the mouse — use a photo or scan of your real signature, it looks far more natural.
- Also try: merge, split, reorder or compress pages, or convert pictures with Image to PDF.
Pixel-exact
Output matches your edit precisely
100% Private
Files never leave your device
Smart images
One-click background removal
No Watermark
Free, unlimited, no signup
Frequently Asked Questions
Is this PDF editor really free?+
Yes. Adding text, shapes and images, signing a PDF and downloading the result are completely free — no account, no watermark, no page limit and no daily quota. Even the fonts are free: they are open-licensed Google Fonts served from this site, so nothing is fetched from third parties.
Can I edit the text inside my PDF?+
You can add new text anywhere — in 19 free fonts, any size and colour — and fix existing text the way every browser editor does: drop a Whiteout block over the old words, then add a text box on top with your correction in a matching font. Retyping the original text glyph-for-glyph in place isn't possible in a browser, because PDFs usually only embed the handful of letters they use.
How do I sign a PDF with this editor?+
Sign a blank piece of paper, photograph or scan it, then upload that picture with "Add image". Press the wand button to remove the paper background so only the ink remains, drag the signature onto the signature line, resize it with the corner handles, and click Save PDF.
Can I sign a PDF on my phone?+
Yes. The editor works on iPhone and Android browsers: open the PDF, tap Add image and choose a photo of your signature straight from your camera roll, then drag it into place with your finger.
Do my files get uploaded when I edit a PDF?+
Never. The editor runs entirely in your browser — your PDF and your images stay on your device from start to finish, which makes it safe for contracts, IDs and other sensitive documents.
Will editing reduce the quality of my PDF?+
No. The original pages are preserved untouched — text stays sharp, selectable vector text. Added images are stored losslessly as PNG; only very large photos (above 3000 px on the long side) are scaled down first, which is still far sharper than any printer needs.
Why does the saved PDF match the preview exactly?+
The editor positions every object in real PDF coordinates using the same transform the preview is rendered with. Images embed the exact bitmap you see on screen; text is drawn in the PDF with the very same font file your browser rendered it with, line by line at the same baselines; shapes are vector on both sides. What you see is what the saved PDF contains — including on rotated or cropped pages.
Does it work with password-protected PDFs?+
Encrypted PDFs are refused rather than edited, because a broken output would be worse than a clear message. Remove the password first (for example by printing the file to a new PDF), then edit that copy.
More free PDF tools: Merge, Split & Compress PDF · Image to PDF · Extract text from scans (OCR)