Image compressor
Compress JPG, PNG and WebP images to a target KB size — ideal for uploads, forms and e-commerce listings with size limits.
- Compress to any target KB size
- Supports JPG / PNG / WebP
- Processed locally in your browser, never uploaded
Free online toolbox
Two free tools, ready to use: an online image compressor and an AI language translator. No sign-up and nothing to install — just use them in your browser.
Choose a tool
Translator
Paste foreign text to translate it and generate 5 possible reply suggestions — focused on less common languages, made for foreign trade and cross-border chats.
- Dozens of languages, including less common ones
- 5 reply suggestions generated, each with a translation
- No sign-up and no API key needed
Why choose 256 Toolbox
Completely free
Every tool is free to use, with no sign-up, no login and no usage limits.
Privacy first
Image compression runs entirely in your browser — images are never uploaded and never leave your device.
Simple and reliable
A clean, intuitive interface you can use right in the browser, with nothing to install.
Frequently asked questions
Is 256 Toolbox free?
Yes. Every tool on the site is completely free, with no sign-up, login or usage limits.
Which tools are available?
There are two tools today: an online image compressor (shrink JPG, PNG and WebP to a target KB size) and an AI language translator (minor-language translation and reply suggestions). More handy tools are on the way.
Do I need to sign up or install anything?
No. All tools run directly in your browser — no account and no software download required.
Are my images and text stored?
Image compression runs entirely in your browser, so images are never uploaded. Translation text is forwarded by our server to the upstream model and is not stored or logged. See our privacy policy for details.