Browser image tools
Remove a background or reduce an image file size
Toolsila currently offers two focused image workflows: make a transparent PNG from a subject photo, or test an adjustable quality-and-file-size tradeoff while keeping image dimensions.
Choose a browser image tool
Both tools validate a selected image before work begins and show the result for review. Their accepted formats and limits are different.
image-tools
Background Remover
Remove backgrounds from one image or a batch of up to 10, inspect transparent edges against several backdrops, and download PNGs locally.
Up to 10 JPEG, PNG, or WebP images. Each can be 10 MB and 36 megapixels; images above 12 megapixels are reduced proportionally.
Open tool
image-tools
Image Compressor
Compress one image or a batch of up to 10 with shared presets, target-size guidance, and local before-and-after previews. Pixel dimensions stay unchanged, and files are not uploaded to Toolsila.
Up to 10 JPEG, PNG, or WebP images. Each can be 20 MB and 36 megapixels; original pixel dimensions are preserved.
Open tool
How the current tools work
Choose a supported image
Select a JPEG, PNG, or WebP that fits the tool’s stated size and pixel limits. The tool checks the actual file before processing.
Process it in the browser
The selected image is processed on your device. The background remover may first download its model assets; it does not send the selected image to a Toolsila application server.
Review before downloading
Check the cutout edge or compare the output’s detail and file size, then download a separate result when it suits your destination.
Local processing with practical limits
Local browser processing reduces the need to send a selected image to a Toolsila application server, but it does not promise identical results on every device or guarantee a perfect cutout or smaller file. Browser support, memory, image content, file format, and chosen quality all affect the result.
Read the Privacy PolicyGuides for the next decision
Read selected guides from the image library before choosing a format, quality setting, or background workflow.
Guide
AVIF vs WebP: The Next-Gen Image Format Comparison
Compare AVIF and WebP by compression behavior, alpha, animation, encoding cost, workflow support, fallbacks, and the needs of real images.
Read guideGuide
How Much Can You Compress an Image Without Losing Quality?
Understand what “without losing quality” can honestly mean, then find a smaller image that still looks right at its real viewing size.
Read guideGuide
Transparent Background Images: A Complete Beginner’s Guide
Learn what transparent pixels are, why checkerboards appear, which formats preserve alpha, and how to avoid white boxes and rough edges.
Read guide
Find the right next step
Need transparency?
Start with the Background Remover and inspect fine edges before you use the PNG in a design.
Open Background Remover →Need fewer bytes?
Start with the Image Compressor, compare the output, and choose a quality level that fits its destination.
Open Image Compressor →Need context first?
Use the guides to understand image formats, resolution, compression, and transparent-background choices.
Read image guides →