Images and compression
Free image compression and resizing tools
Compress images to exact KB limits, resize dimensions and convert JPG, PNG, WebP or HEIC files privately in your browser.
Choose a tool
Compression
Exact KB compressor
Compress an image toward a specific upload limit.
Open toolCompression
Compress image to 20KB
Use a ready-made target for strict 20KB upload limits.
Open toolCompression
Compress image to 50KB
Create an image below a common 50KB upload limit.
Open toolCompression
Compress image to 100KB
Reduce a photo below 100KB while retaining useful detail.
Open toolImage
Image resizer
Set exact pixel dimensions without stretching the image.
Open toolImage
Image format converter
Convert JPG, PNG and WebP images in your browser.
Open toolImage
HEIC to JPG
Convert iPhone HEIC and HEIF photos into compatible JPG files.
Open toolUse the collection well
Start with the destination requirement
Use these tools when a website limits image size, dimensions or format. Start with the requirement shown by the destination, keep the original file, and inspect the downloaded copy before submitting it.
- Keep the original file or source figures.
- Check every generated result before using it.
- Follow the current official or contractual requirement.
Practical guides
Learn the workflow, not just the button
How to Compress an Image to an Exact KB Size
Reduce a photo toward a specific upload limit while preserving as much visible quality as possible.
How to Compress an Image to 20KB Online
Prepare a very small image for strict online-form limits and check that important details remain readable.
How to Compress an Image to 50KB
Create an image under a common 50KB upload limit without removing more quality than necessary.
How to Compress an Image to 100KB
Reduce a photograph below 100KB while retaining useful detail for applications and sharing.
How to Resize an Image to Exact Pixel Dimensions
Set a precise width and height while controlling aspect ratio, format, and quality.
How to Convert JPG, PNG, and WebP Images
Choose the right output format for photographs, transparency, browser use, or an application portal.