Add Text to PDF
Type text anywhere on a PDF and fill in forms online for free. Correct rendering for Thai and every other language, 10 fonts or your own. Files never leave your device.
Type text (works with Thai and all languages), sign, tick boxes, cover up existing text · Files never leave your device
Files stay on your device. Nothing is uploaded.
How it works
- 1Choose a PDF and click wherever you want to add text.
- 2Type your text, then pick a font (10 built in, or use your own), size and color. Add check marks, crosses or a signature if you need them.
- 3Tap Save PDF and download the edited file.
Frequently asked questions
Can I fill in a PDF form that has no fillable fields?
Yes. Click on a blank line or box and type. Use the check mark or cross for tick boxes, and sign in the same editor.
Can I change or hide existing text, like an ID number?
Use the white-out tool to cover the old text with a white box, then type new text on top. You can choose to really remove the covered text: that page is then turned into an image, so the hidden text can’t be copied or searched. Pages without a white-out box aren’t converted. Always check the result before sharing it.
Does it work with Thai and other non-Latin scripts?
Yes. Text is shaped with HarfBuzz, the same engine browsers use, so Thai vowels and tone marks, and other complex scripts, land in the right place, and text copied out of the PDF stays correct. Many online editors get this wrong.
Can I use my own font?
Yes. Besides the 10 built-in fonts, you can load a .ttf font file from your computer.
Is my PDF uploaded?
No. Editing happens entirely in your browser and the file never leaves your device.
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