Gratuito Online Image Cropper — Preset Ratios and Pixel Control

Crop images precisely with our free online cropper on XConverters. Choose aspect ratios (free, 1:1, 16:9, 4:3, 3:2), fine-tune left, top, width, and height in pixels, pick output format and quality, and download — all processed locally with transformImage. Sem conta, sem carregamento, completamente gratuito.

O que esta ferramenta faz

Cropping removes distracting edges, reframes subjects, and prepares images for platform-specific aspect ratios. Whether you need a square Instagram post, a widescreen banner, or a custom pixel selection from a screenshot, a precise cropper saves time compared to opening a full editor.

XConverters shows a live preview overlay after you upload an image. Preset ratio buttons — free, 1:1, 16:9, 4:3, and 3:2 — instantly resize the crop box while keeping it centered when possible. Gratuito mode lets you set any dimensions. Numeric fields for left, top, width, and height give pixel-level control for designers and developers who need exact coordinates.

Output format supports JPEG, PNG, and WebP with a controlo de qualidade for lossy formats. transformImage applies the crop rectangle and re-encodes no seu browser, so personal photos and client assets never leave o seu dispositivo. The tool is free with sem registo and no watermarks on exported files.

Cropping is non-destructive to your original upload in the sense that you download a new file — your source image on disk is untouched. Repeat crops with different ratios until the framing is perfect.

Como usar

Cropping an image on XConverters demora apenas alguns passos:

1. Abra o Crop Image tool on XConverters — acesso gratuito sem registo.
2. Carregue uma imagem com um clique ou arrastar e largar.
3. Review the preview with the crop overlay on your photo.
4. Select a ratio preset: free, 1:1, 16:9, 4:3, or 3:2 — or stay on free for custom dimensions.
5. Adjust left, top, width, and height in pixels to position and size the crop area precisely.
6. Choose output format: JPEG, PNG, or WebP.
7. Set quality for JPEG or WebP if applicable.
8. Clique em Transferir to save the cropped image processed locally on o seu dispositivo.

Crop and re-encode complete no seu browser. XConverters does not store your images or require an account.

Funcionalidades principais

• Ratio presets: free, 1:1, 16:9, 4:3, and 3:2
• Pixel fields for left, top, width, and height
• Pré-visualização ao vivo overlay on upload
• Output formats: JPEG, PNG, and WebP
• Quality slider for JPEG and WebP
• transformImage — local no browser processing
• Gratuito unlimited crops with sem registo
• No watermarks on downloaded files

Privacidade e segurança

Tudo corre localmente no seu browser no XConverters. Os seus dados nunca são carregados para os nossos servidores, guardados numa base de dados ou partilhados com terceiros. Criámos esta ferramenta para programadores, designers e utilizadores que precisam de resultados rápidos sem sacrificar a privacidade.

Apenas análises anónimas do site podem ser recolhidas para melhorar o desempenho e a usabilidade. O texto, os ficheiros ou os dados que processa nunca saem do seu dispositivo no uso normal.

Formatos suportados e casos de uso

Common reasons to crop images on XConverters:

• Social posts: Create 1:1 square or 4:5-style crops for Instagram and Facebook feeds.
• YouTube thumbnails: Use 16:9 ratio for video preview images and banner art.
• Profile photos: Center faces in a 1:1 crop for avatars and team pages.
• Product photography: Remove background clutter and focus on the item with 3:2 or 4:3.
• Screenshots: Trim browser chrome and UI chrome from documentation captures.
• Print layouts: Extract a region at exact pixel dimensions for brochures and flyers.

Dicas para melhores resultados

• Use 1:1 for profile pictures and square grid posts; 16:9 for video and hero banners.
• Start with a ratio preset, then nudge left/top pixels to fine-tune framing.
• Ensure width and height stay within the image bounds to avoid empty edges.
• PNG preserves sharp edges on UI screenshots; JPEG works for photo crops.
• Check the preview overlay before download — what you see matches the export.

Perguntas frequentes

Is this crop tool free? Yes. XConverters offers unlimited cropping at no cost with sem conta necessária.

As minhas imagens são carregadas? Não. O transformImage corre totalmente no browser; os ficheiros nunca saem do seu dispositivo.

What ratios are available? Gratuito (custom), 1:1, 16:9, 4:3, and 3:2 presets plus manual pixel control.

Can I set exact pixel coordinates? Yes. Left, top, width, and height fields accept pixel values.

Which output formats are supported? JPEG, PNG, and WebP with quality control for JPEG and WebP.

Preciso de instalar software? Não. Qualquer browser moderno no XConverters chega — o processamento é 100 % local e gratuito.