One image or a batch
Source images
JPEG, PNG, WebP
Static images. Up to 4 MiB per file, 12 MiB total and 4 million pixels per image. At most six source images.
Encode JPEG or WebP with a chosen quality level.
Open this toolCompression trades some appearance for a chosen encoding size, with results that vary by image.
Choose JPEG or supported WebP quality and compare the output with the original.
Source images
JPEG, PNG, WebP
Static images. Up to 4 MiB per file, 12 MiB total and 4 million pixels per image. At most six source images.
Tool inputs
JPEG, WebP
Tool inputs
Allowed range: 1 to 100
Tool inputs
A quality control gives you a repeatable setting to evaluate rather than a promised saving percentage.
Compare the finished picture with its source. Reencoding, format choice and the original file's compression can produce a larger result.
Yes. Reencoding, format choice and the original file's compression can produce a larger result.
Prepare a supported source image and check Compression codec, Quality and Canvas background. Use the exact units shown beside the controls and replace any example values with your own inputs.
Source page last modified: 2026-10-04T18:22:34+00:00. This profile describes the tool; use its page to run it.
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