Introduction to the online photo and PDF processing toolkit

Our toolkit is designed to help users process images and PDFs quickly, conveniently, and accurately right in their browser. You can resize images, compress images, convert formats, remove backgrounds, convert images to PDF, convert PDF to images, merge or split PDFs without needing to install software. The entire process is optimized to be simple, user-friendly, and tailored to the real needs of individuals, designers, marketers, online shop owners, and businesses.

1. Image Resize Function

This is the main function of the product, allowing users to change image sizes according to their needs. Users can input specific dimensions, select existing presets, or manually adjust to fit images for social media, websites, banners, thumbnails, or product images.

Options for image resizing

• Dimensions: enter the desired width and height for accurate resizing to the required size.
• Lock ratio: lock the image ratio to maintain the original aspect ratio, preventing distortion when changing width or height.
• Fit: select how the image displays within the resize frame.
• Contain: keep the entire image in the frame, without cropping.
• Cover: fill the frame according to the target size, suitable for when uniform layout images are needed.
• Stretch: stretch the image to fit the input size, used when the original ratio does not need to be maintained.
• Presets: use available dimensions like social square images, story/reel, YouTube thumbnail, Full HD, horizontal banner, profile pictures.
• Format: choose the appropriate output format such as JPG, PNG, WebP, or AVIF.
• Background: set a background color when exporting a file that needs a fixed background, especially useful for images with transparent areas or when exporting to JPG.
• Quality: adjust output quality to balance between sharpness and file size.

Benefits of the image resize function

• Resize to the exact size needed for each platform.
• Maintain a good image ratio, reducing distortion or silhouette breakage.
• Optimize images for social media, websites, e-commerce platforms, and internal documents.
• Save time compared to editing images with complex software.

2. Image Compression Function

The image compression tool helps reduce file size while maintaining appropriate quality. This feature is especially useful when you need to upload images to a website, share on social media, optimize page load speed, or save storage space.

Options for image compression

• Quality: adjust compression quality to reduce file size as needed.
• Preview: preview the images after compression to evaluate quality before download.
• Output format: choose the appropriate output format for the intended use.
• Compare output size: monitor the new file size to see how much space has been saved.

Benefits of the image compression function

• Quickly reduce file size.
• Keep images looking good enough for web and digital platforms.
• Support SEO optimization and page load speed for websites.
• Make sharing images easier via email, chat, or social media.

3. Image Format Conversion Function

The tool supports converting between popular image formats like JPG, PNG, WebP, and AVIF. This is a necessary feature when you want to change files to a lighter, more compatible, or more suitable format for each platform.

Supported formats

• JPG: suitable for photographs, compact files, easy to share.
• PNG: suitable for images that need transparent backgrounds or clear details.
• WebP: modern format, optimally reduces file size for web.
• AVIF: new format, high compression capabilities, and good quality.

Benefits of the format conversion function

• Easy to change formats according to the intended use.
• Reduce image size when needing to optimize page loading.
• Actively choose a format compatible with the website, system, or publishing platform.

4. Image Background Removal Function

The background removal feature allows for the elimination of unwanted backgrounds, helping to create clean images that are easy to use for design, sales, and marketing content. This tool is very useful when you need product images, portraits, or illustrations with transparent backgrounds.