OCR PDF
Make printed scans searchable and export corrected text locally.
Increase image dimensions with an AI enhancement model.
Processed on your device · No uploadsFree and unlimited · Runs in a Web Worker · No upload, Claude, Turnstile or daily limit.
Choose the files you want to use with Upscale image.
Arrange your files and review the available upscale image options.
Process locally, preview the output and download it, or continue with another tool using the processed files.
No. The model runs locally in a Web Worker, free and unlimited, without signup, upload, Turnstile or a daily quota. The first-use download size and model license appear before downloading. Models are cached for offline use and can be cleared.
Upscaling may invent fine detail. Choose 2× or 4×; safe output limits depend on device memory.
Upscale image is available now, free and without signup. Processing happens entirely on your device.
Files are read, processed and rendered in browser Web Workers. Nothing is uploaded. Cancel stops the worker immediately; originals remain unchanged.
Yes. Free and unlimited on your device, without signup, uploads, Turnstile or daily quotas. One JPG, PNG or WebP up to 50 MB and 12 megapixels at a time; output guards limit decoded memory. A disclosed local model download is needed on first use.