About SEOToolGPT
Empowering users with privacy-first, targeted image compression tools.
Why SEOToolGPT Was Created
Millions of job applicants, students, and web developers face strict file size limits (e.g. under 20 KB, 50 KB, 100 KB, or 30KB–50KB ranges) when uploading photos, certificates, and signature scans to online portals.
Standard online image tools rely on manual quality percentage sliders, forcing users into tedious trial and error. Furthermore, uploading sensitive documents to unknown external servers poses security risks.
SEOToolGPT solves this by offering targeted, automated binary-search image compression that runs 100% locally in your web browser—guaranteeing exact file size constraints without compromising your privacy.
100% Offline Privacy
Your files never leave your device. All compression is calculated using HTML5 Canvas inside your browser.
Target-Size Precision
Intelligent algorithms adjust JPEG/WebP quality and resolution scaling to fit exact 10KB, 20KB, 50KB, or range targets.
Mobile Optimized
Designed for seamless touch interaction on smartphones, tablets, and desktop devices.
Free Forever
No signups, no subscriptions, no watermarks, and no software installations needed.