How to merge multiple PDFs into one?

Use our "Merge PDFs" tool: select your files, drag to reorder, and click Process. Everything is done in your browser — no files are uploaded to any server.

How to compress a PDF without losing quality?

Our compression tool automatically reduces PDF file size while maintaining visual quality. Simply upload your file and download the result.

How to unlock a password-protected PDF?

Upload the protected PDF to our "Unlock PDF" tool. If the file only has copy/print restrictions, removal is automatic. For open passwords, you'll need to enter the password.

Is it safe to use online PDF tools?

Yes! At Unlocked PDF, all files are processed locally in your browser using WebAssembly. No files are ever sent to our servers.

Can I convert images to PDF for free?

Yes, our "Image to PDF" tool converts JPG, PNG, and WebP into multi-page PDF documents, completely free.

How to Remove Image Background with AI

Crie imagens com fundo transparente automaticamente usando nossa IA avançada.

You need Como Remover Fundo de Imagem com Inteligência Artificial now?

Use our free online tool.

Open Tool

Remover o fundo de fotos costumava exigir horas no Photoshop. Agora, nossa IA faz isso em segundos.

🔒unlockedpdf.online/remover

Pick PDF File

or drag the file come here

Envie a imagem para remover o fundo.

Tecnologia de Ponta

O algoritmo detecta o objeto principal e apaga o fundo com precisão, perfeito para e-commerce, fotos de perfil ou design gráfico.

🔒unlockedpdf.online/remover

document.pdf

2.4 MB

E dey process…

IA analisando e removendo o fundo.

Selecione Remover Fundo.
Envie sua imagem (JPG ou PNG).
Aguarde o processamento da IA.
Baixe sua imagem PNG com fundo transparente.

🔒unlockedpdf.online/remover

E don process well well!

PNG com fundo transparente pronto.

Resumo Rápido: Como fazer

1Acesse "Remover Fundo".
2Envie sua foto.
3A IA detecta e remove o fundo.
4Salve o PNG transparente.

IARemover FundoDesign