Are my images uploaded to a server?

No. The entire conversion runs inside your browser using the HTML5 Canvas API. Your image file never leaves your device.

Why convert JPG to TIFF?

TIFF is the preferred format for professional print workflows, prepress, and archival imaging. Many professional applications, scanners, and print services require or strongly prefer TIFF. Unlike JPG, TIFF stores pixels without lossy compression, so no additional quality is lost after conversion.

Will my image lose quality during conversion?

The conversion from JPG to TIFF does not add any new compression or degradation. The pixel values already decoded from the JPG are written directly into an uncompressed TIFF. However, any quality loss that occurred when the original JPG was created cannot be reversed.

What color depth does the output TIFF use?

The output uses 24-bit RGB (8 bits per channel), which matches standard JPG color depth. This produces a baseline TIFF compatible with all major image editors and print workflows.

Is there a file size limit?

The limit is your browser's available memory. Very large images may be slow to process on low-end devices. Images under 4000 × 4000 pixels work reliably in all modern browsers.

Which browsers are supported?

All modern browsers — Chrome, Edge, Firefox, and Safari 14+. The Canvas API, Blob downloads, and Uint8Array typed arrays used for TIFF encoding are universally supported.

JPG to TIFF Converter

Upload a JPG or JPEG image and download it as a TIFF — all converted locally in your browser, nothing sent to any server.

Upload JPG / JPEG

Click or drag a JPG/JPEG here

JPG and JPEG files only

Preview

Upload a JPG to get started

Then click "Convert to TIFF"

Downloaded!

Summary

This tool converts JPG/JPEG images to TIFF (Tagged Image File Format) entirely inside your browser using the HTML5 Canvas API. No files are ever uploaded to a server — all processing happens locally on your device. TIFF is a lossless, flexible raster format widely used in professional photography, print prepress, document scanning, and archival imaging. The output is a baseline TIFF with 24-bit RGB color, compatible with Photoshop, GIMP, macOS Preview, Windows Photo Viewer, and virtually every professional imaging application.

How it works

Select or drag a JPG or JPEG image onto the upload area.
The tool reads the image directly in your browser — nothing is uploaded.
Click "Convert to TIFF" to encode the image as a TIFF file entirely client-side.
A preview of the output renders instantly with file size details.
Click "Download TIFF" to save the converted .tiff file to your device.

Use cases

Convert JPG photos to TIFF for professional print prepress workflows.
Prepare images for lossless editing in Photoshop or GIMP without re-compression.
Generate TIFF files for document scanning archives and record systems.
Convert JPEG assets to TIFF for medical imaging software compatibility.
Produce TIFF files for publishing, book layouts, and high-resolution printing.
Convert JPG images to TIFF for GIS and cartography applications.
Process images privately without uploading to a third-party service.
Create TIFF files for legacy scientific or industrial software that requires TIFF input.

Frequently Asked Questions

Last updated: 2026-05-28 · Reviewed by Nham Vu