Utilities
Image Compressor: Shrink Photos to JPEG in Your Browser
Image Compressor — 100% free, unlimited, no sign-up cost.
This tool re-encodes an image as a JPEG at the quality you set (default 70%) to reduce file size. Output is JPEG, so transparency is replaced with a white background.
Choose an image, adjust the quality slider and download the compressed JPEG. Processing happens in your browser; the file is not uploaded.
Use the Image Compressor online at no cost.Common tasks this tool helps with
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Try Image Compressor free
Why it's free
Large images slow pages down and fail upload limits. Lowering JPEG quality is the quickest way to cut size, but quality loss is permanent, so keep your original. Very large photos are scaled down to fit browser canvas limits.
What you get
Who uses the Image Compressor
- Marketers preparing images for email and web
- Ecommerce teams meeting upload limits
- Bloggers speeding up pages
How it works
- Choose an image file
- Set the quality level
- Download the compressed JPEG and compare it with the original
Frequently asked questions
Is the Image Compressor free?
Yes. Every one of GrowthGadgetAi's 100+ Marketing Toolkit tools, including the Image Compressor, is completely free with unlimited use — no credits, no plan requirement and no credit card.
Do I need to create an account to use it?
No. It runs on this page, in your browser, without signing in. Nothing you enter is sent to a server.
Does the Image Compressor store what I generate?
The Image Compressor runs in your browser. Copy or download your result before navigating away if you want to keep it.
How do I use the Image Compressor?
1) Open the Image Compressor. 2) Fill in your details. 3) Copy or download the result. The whole process takes about a minute and runs on this page, on desktop or mobile.
What can I use the Image Compressor for?
Common uses: marketers preparing campaign assets; developers and marketers needing a quick utility; agencies producing client-ready deliverables.
Does it keep PNG transparency?
No. It outputs JPEG, which has no transparency, so transparent areas become white.
Is my image uploaded?
No. The image is compressed in your browser and is not sent to a server.
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