图片与设计
图片与设计：55 款免费工具。比较任务、阅读说明并选择工具。无需账户。
Resize, crop, rotate and convert images, optimize file sizes and inspect colors. Use pixel dimensions for web layouts and compare transparency and compression support before changing formats. Keep an original copy when editing photos or removing metadata.
选择工具 55
Compress image
Reduce image size with a format and quality you choose.
图片与设计Resize image
Set new dimensions while preserving image proportions.
图片与设计Crop image
Keep exactly the part of an image you need.
图片与设计JPG to PNG
Save a JPG image in PNG format.
图片与设计PNG to JPG
Create a JPG with your chosen background color.
图片与设计WebP to JPG
Convert a WebP image to a widely supported JPG.
图片与设计JPG to WebP
Create a compact WebP from a JPG image.
图片与设计PNG to WebP
Convert PNG to WebP while keeping transparency.
图片与设计WebP to PNG
Export a WebP image as PNG.
图片与设计HEIC to JPG
Turn supported HEIC photos into JPG images.
图片与设计AVIF to JPG
Convert a supported AVIF image to JPG.
图片与设计SVG to PNG
Render safe SVG markup as a PNG image.
图片与设计PNG to ICO
Create a Windows icon from an image.
图片与设计Favicon generator
Download a set of icons for your website.
图片与设计Remove image background
Separate a subject from its image background.
图片与设计Upscale image
Enlarge an image with browser resampling.
图片与设计Blur faces
Blur a region you select manually.
图片与设计Remove EXIF metadata
Re-encode an image without copying its metadata.
图片与设计View image metadata
Inspect photo metadata locally on your device.
图片与设计Rotate and flip image
Rotate and flip an image into place.
图片与设计Watermark image
Add your own text watermark to an image.
图片与设计Meme generator
Add bold top and bottom captions to your image.
图片与设计Image collage maker
Arrange your images in a clean grid.
图片与设计Color picker from image
Read the color of a specific image pixel.
图片与设计Color palette generator
Find dominant colors in an image.
图片与设计HEX RGB HSL converter
Convert a CSS color into HEX, RGB and HSL.
图片与设计Contrast checker
Check text and background color contrast.
图片与设计Gradient generator
Preview a gradient and copy its CSS.
图片与设计SVG optimizer
Clean up SVG markup and remove unnecessary metadata.
图片与设计Image to Base64
Encode an image as a Base64 data URL.
图片与设计Base64 to image
Decode an image data URL into a downloadable file.
图片与设计Image to ASCII art
Turn image brightness into text art.
图片与设计Screenshot mockup maker
Wrap a screenshot in a simple browser or phone frame.
图片与设计Passport photo cropper
Crop a photo to your chosen print dimensions.
图片与设计Social image resizer
Fit an image to a square, portrait or landscape canvas.
图片与设计Image watermark remover
Reconstruct painted image regions to remove visible watermarks.
图片与设计Object eraser
Erase selected objects with local image inpainting.
图片与设计Remove text from photo
Remove painted text regions from an image.
图片与设计Remove photo date stamp
Remove a selected camera date stamp from a photo.
图片与设计Replace image background
Cut out a subject and place it on an uploaded background.
图片与设计Product white background
Place a segmented subject on a solid white background.
图片与设计AI background blur
Blur the background while keeping the segmented subject sharp.
图片与设计Batch background removal
Remove backgrounds from a batch and download a ZIP.
图片与设计Export subject mask
Export a grayscale subject segmentation mask.
图片与设计Refine cutout edges
Erase or restore source pixels with a brush.
图片与设计Signature to transparent PNG
Remove white scan backgrounds from signatures.
图片与设计Logo to transparent PNG
Make light logo backgrounds transparent and clean edges manually.
图片与设计Product shadow maker
Add a soft synthetic shadow beneath a cutout.
图片与设计AI image captioner
Draft an image caption with a local browser model.
图片与设计Image alt text draft
Draft image alternative text for human review.
图片与设计Search photos by description
Rank your uploaded images against a text description with CLIP.
图片与设计Photo contact sheet
Create a labeled thumbnail grid from uploaded images.
图片与设计Visual image comparison
Highlight changed pixels between two equally sized images.
图片与设计Palette accessibility preview
Preview color pairs and their WCAG contrast ratios.
图片与设计Batch image workflow
Resize and re-encode images into a ZIP archive.
图片与设计