Free tools

Tools we use every day in the studio — now for you too. They run in your browser, with no sign-up, and your images never leave your device.

FreeNo sign-upImages stay with youFrom KoFol studio

Product photo checkerDrop a product photo and get a score in seconds: resolution, background, lighting, sharpness and framing — with concrete advice on what to fix.Open tool →Images for the webShrink up to 60 images at once: the right size, WebP or JPG and file names Google can read. Your site loads faster.Open tool →Social media sizesOne image → six sizes: online shop, Instagram, story, Facebook/LinkedIn and YouTube. You choose what must stay in frame.Open tool →QR code generatorQR codes for a link, Wi-Fi, WhatsApp or contact. PNG and SVG for print — never expires, never tracks scans.Open tool →Studio availabilityLive studio calendar: see which days are free for a shoot and request a date with one tap.● live · Open tool →

How it works

Images stay with youYour browser processes the photos. Nothing is uploaded to a server — that is also why it is fast.
No sign-up, no cookiesWe only count how often a tool is used, with no personal data. No account, no email.
From real workThe same rules we use to shoot and prepare photos for our clients' online shops.

Need more than a tool?

Product photography, video, web and design — from one studio in Sarajevo.