Free tools
Convert images between formats, right in your browser.
Runs locally · nothing is uploaded
Photos and screenshots are converted by your browser and never uploaded to a server.
Drop a whole batch, convert them in one click and download them together.
Pick the quality for JPG and WebP and see each file’s size before and after.
Image formats each have their job: PNG keeps every pixel and transparency, JPG makes photos small, WebP is smaller still and reads everywhere modern, BMP is what some old software insists on.
This converter redraws your image in the format you pick, entirely in your browser, so even private screenshots and photos stay on your device.
This tool is built by ToolClack and, like everything we make, it is local-first: your data stays in your browser.
No. The conversion happens in your browser with a canvas; the files never leave your device.
Any image your browser can open: PNG, JPG, WebP, GIF, BMP, SVG, ICO and, in most browsers, AVIF. Animated GIFs keep their first frame.
Browsers cannot write those formats. PNG is the lossless choice and WebP the smallest; iPhone HEIC photos can only be read where your browser supports them.
PNG and WebP keep it. JPG and BMP have no transparency, so see-through areas become white.
Turn a link, a WiFi network or any text into a QR code, ready to print or share.
Strong random passwords, made on your device and never sent anywhere.
A clean email signature for Gmail and Outlook in a minute.
Add VAT to a net price or work it out of a gross one, at any rate.
These tools are free and always will be. Our full products go further.
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