减小JPG、PNG和WebP文件大小,同时保持视觉质量。
或点击浏览文件(支持多个)
在 JPG、PNG、WebP 和 AVIF 之间切换。
支持 JPG、PNG、WebP、AVIF、GIF、BMP
Applies to JPG/WebP/AVIF only. PNG is lossless.
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Add top and bottom captions to any image in the classic meme style.
将图像拖放到此处
或点击选择一个文件
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Convert your images instantly in your browser. Free, private, no upload.
将图像拖放到此处
或点击浏览文件(支持多个)
How to convert images online
Use this free online converter to change your image format directly in your browser. No file is uploaded to any server — everything happens on your device, keeping your images completely private.
可验证的隐私
Because all processing happens locally on your device, your files never leave your computer or phone. There are no accounts, no tracking, and no copies stored anywhere.
How to use
- Click "Select Images" or drag and drop your files into the box above.
- The conversion starts automatically — or click "Convert Now".
- Download your converted files instantly.
Frequently asked questions
从任意公开网页提取、筛选并批量下载所有图片。
Online Image Scraper — extract images from any website
Our Online Image Scraper is the ultimate utility for designers, web developers, and content creators looking to collect visual assets from web pages quickly and efficiently. Instead of the tedious process of saving each image manually, our tool inspects the page's structure to extract all visual assets. It seamlessly grabs CSS background images, vector graphics (SVG), and dynamically loaded images, saving you hours of work.
How to extract images from a website
- Paste the full address of any public web page into the box above.
- Press Extract and wait a few seconds while the page is inspected.
- Use the sidebar to sort by size or dimensions and filter by PNG, JPG, WebP, SVG or ICO.
- Download images one by one, or tick several and grab them all in one ZIP archive.
Every asset, not just <img> tags
Many extractors only read plain image tags and miss half the page. This scraper also reads responsive srcset candidates, picture sources, lazy-loaded attributes, favicons, social preview images, and background images declared in inline styles and stylesheets — so the assets you actually came for are not left behind.
Frequently asked questions
Is this tool completely free to use?
Yes, our Image Scraper is 100% free with no registration or hidden fees. You can extract and bulk-download as many images as you need.
How do I download all extracted images at once?
Once the extraction process is complete, click 'Select all' (or select the individual images you want), then click 'Download selected'. The system will compress them into a single, organized ZIP file for instant download.
Which image formats can it find?
PNG, JPG/JPEG, WebP, AVIF, GIF, SVG, ICO and BMP. Use the type filter in the sidebar to narrow the grid down to just the format you need.
Can I extract images from a page that requires a login?
No. The scraper can only read publicly accessible pages, exactly as an anonymous visitor or a search engine would see them.
将图片分割为行、列或自定义网格 — 全部在浏览器中完成。
或点击浏览
Online Image Splitter — slice images into grids and tiles
Our Online Image Splitter helps you seamlessly slice wide panorama images or graphics into proportional grids, perfect for Instagram grid layouts, banner tiles, or creative digital presentations. Powered by advanced client-side processing, the image slicer preserves the original high resolution and color accuracy of your graphic without compressing or altering your original file quality.
How to split an image
- Drop your image into the upload zone — it stays on your device.
- Pick a split direction: horizontal rows, vertical columns, or a full grid.
- Set the exact number of rows and columns; the red guidelines show every cut in real time.
- Click Download Split Images to get every slice at full resolution inside one ZIP archive.
Perfect for Instagram grids
A 3x3 grid turns a single square image into nine tiles that reassemble into one large picture on your profile. Slices are numbered in reading order (row 1 first), so you simply upload them from the last tile to the first and the mosaic lines up exactly as previewed.
Frequently asked questions
What image formats are supported for splitting?
We fully support all standard web formats, including PNG, JPG, JPEG, WebP, and BMP.
Are my uploaded images stored on your servers?
Absolutely not. Your privacy is our top priority. All image splitting and rendering are processed locally inside your web browser (client-side) using HTML5 Canvas technology. Your files are never uploaded to any external server.
Will splitting reduce the quality of my image?
No. Each slice is cut at the original pixel resolution. If you keep the original format, PNG slices stay lossless; choosing JPG re-encodes at a high quality setting.
How many pieces can I split an image into?
Up to 20 rows by 20 columns — 400 slices in a single pass, all packaged into one ZIP file.
See every piece of hidden metadata stored inside your photo — camera, lens, exposure, GPS and more.
或点击浏览
Free online EXIF viewer
Every photo your camera or phone takes carries a hidden block of information called EXIF. It records the camera and lens, the exposure settings, the date and time, and very often the exact GPS coordinates where the picture was taken. This viewer reads that block straight out of the file and lays it out in plain language.
Why it matters for privacy
If you share a photo online without stripping its metadata, anyone who downloads it can read where you were standing when you took it. Check a picture here first, and if it contains location data you would rather not publish, run it through our metadata remover before uploading it anywhere.
Frequently asked questions
Is my photo uploaded anywhere?
No. The file is read directly in your browser with the FileReader API. It never travels to our servers or anyone else's.
Which formats carry EXIF data?
Mainly JPEG and TIFF, and increasingly HEIC. PNG, WebP and GIF rarely store EXIF, so those files will usually show only basic file information.
Why does my photo show no metadata?
Most social networks strip EXIF when you upload. A photo saved from Instagram, WhatsApp or Facebook has almost always had its metadata removed already.
Image Info
Check dimensions, aspect ratio, file size, format and colour information for any image.
或点击选择一个文件
Online image information viewer
Drop in one image or a whole batch and get the numbers that actually matter: pixel dimensions, aspect ratio, megapixels, file size, format and how many bytes each pixel is costing you. It is a quick way to spot the oversized image that is slowing a page down, or to confirm a photo really is the resolution a client asked for.
Reading the compression ratio
The bytes-per-pixel figure tells you how hard a file has been compressed. A photographic JPEG usually sits between 0.1 and 0.5 bytes per pixel. Much higher than that and the image is probably larger than it needs to be; much lower and you may start seeing compression artefacts.
Frequently asked questions
Can I check several images at once?
Yes. Select or drop as many as you like and every file gets its own card. You can then export the whole table as CSV.
Are my files uploaded?
Never. Everything is measured locally in your browser, so even confidential artwork is safe to inspect here.
What does the aspect ratio column show?
The width-to-height relationship reduced to its simplest whole numbers, such as 16:9 or 4:3, plus the raw decimal value for anything that does not reduce neatly.