Extract text from slide screenshots

Turn presentation slides, lecture captures, and deck images into editable text you can copy.

What this tool is for

Extract text from presentation slides, webinar screenshots, lecture decks, and exported slide images with private browser OCR.

Students, educators, presenters, researchers, and teams who need quick text from slide images.

Supported formats

• PNG
• JPG
• JPEG
• WebP

Common use cases

• Presentation text capture
• Lecture slide notes
• Deck outline extraction
• Chart label copy

Why use SuperTextHub?

Files are processed in your browser and are not uploaded to SuperTextHub. The tool is free, does not require an account, and keeps your file on your device.

Frequently Asked Questions

Can I extract text from presentation slides without uploading them?

Yes. Slide OCR runs locally in your browser, so the image stays on your device.

Are screenshots or slide photos better?

Full-resolution screenshots usually perform best because the text is sharper and more consistent.

Can I copy slide text after OCR?

Yes. You can copy the extracted text directly or download TXT and JSON output.