Compress Image — Reduce Photo File Size
Photos too heavy to email or slowing down your website? Compress them to a fraction of the size with a quality slider you control — free, no signup, no watermark.
How to compress an image
- Upload your image (JPG, PNG, WebP, or HEIC).
- Choose Compress and set the quality — lower means a smaller file.
- Download the smaller image. Your upload is deleted from our server automatically.
Why use File Forge?
- You control the trade-off: slide between maximum quality and minimum size.
- Faster sites & emails: smaller images load quicker and slip under attachment limits.
- Free & verifiably private: deleted after download, open source, no signup.
How File Forge keeps your Compress Image files private
When you use the Compress Image tool, your file is uploaded over an encrypted HTTPS connection and processed on the server, then handed straight back to you. File Forge is built privacy-first, and — because the entire codebase is open source — every claim on this page is something you can verify line by line or run yourself, rather than a marketing promise you have to take on trust.
Your file is deleted the moment you are done
The file you upload is removed from our server as soon as the Compress Image operation finishes, and the processed result is deleted the instant you download it. As a safety net, a background sweeper runs continuously and purges anything older than one hour, so nothing of yours lingers on disk. We never build a library of your documents, never resell them, and never train anything on them. There is no hidden retention and no analytics tied to your file contents.
Open source you can audit — or self-host
Most “free” online file tools ask you to trust a closed black box. File Forge is different: the complete source code is public on GitHub, so a developer can read exactly how the Compress Image tool handles uploads, confirm the deletion logic, and even run a private copy on their own machine or server. Verifiable privacy beats a privacy policy you simply have to believe.
No account, no watermark, no upsell
There is no signup, no email wall, and no credit card. File Forge never stamps a watermark on your output and never caps you at “one free file” before demanding payment. The Compress Image tool is genuinely free to use as often as you need, on any device with a web browser — no software to install and no extensions to add.
Frequently asked questions
How small can the file get?
It depends on the image, but photos often shrink dramatically at a moderate quality setting with little visible difference.
Do you support PNG and WebP?
Yes — JPG, PNG, WebP and HEIC are all accepted. To switch formats, use Convert Image.
Is the original kept?
No — your upload is deleted right after download. The code is open source so you can verify it.
More free tools
Resize Image · Convert Image · Crop Image · Compress PDF · Image to PDF