JPG to TIFF Converter
Instantly convert compressed JPG/JPEG images into uncompressed, professional-grade TIFF (.tif) files.
Click to Select JPG File
Upload your standard photo (.jpg or .jpeg)
Encoding your TIFF...
Decompressing JPG data and constructing a professional TIFF file securely on your device. Please be patient with high-resolution images...
Conversion Successful!
Note: TIFF files are highly detailed and uncompressed. The final file size will be significantly larger than your original JPG.
Ready to Download
Your high-resolution TIFF image has been successfully generated.
How to Convert JPG to TIFF
Select Your File
Click the upload box and select the standard .JPG or .JPEG image you need to convert into a professional format.
Instant Processing
Our tool removes the JPG compression and uses a custom algorithm to reconstruct the image into a raw, uncompressed TIFF file.
Save Your TIFF
Click download to save the .TIFF file. It is now completely uncompressed and ready to be sent to professional print shops or publishers.
Why Use Our JPG to TIFF Converter?
Total Privacy Guarantee
Unlike legacy converters that force you to upload your files to an external server, Toolszu processes your photos locally using your browser's memory. Your file never leaves your computer.
The Print Industry Standard
If you are sending an image to a professional magazine, book publisher, or high-end print lab, they will almost always request a TIFF file. Converting from JPG to TIFF satisfies this requirement instantly.
Custom Built TIFF Encoder
Modern web browsers cannot natively save images as TIFFs. We use a powerful JavaScript encoder that manually builds the file pixel-by-pixel, guaranteeing it will convert perfectly and securely on your device.
Prevents Future Degradation
Every time you open, edit, and re-save a JPEG file, it loses a little bit of quality (called "generation loss"). By converting it to TIFF before editing in Photoshop, you lock in the quality and prevent any further degradation.
Frequently Asked Questions
TIFF stands for Tagged Image File Format. It is an industry-standard format created for graphic artists, the publishing industry, and professional photographers. It is highly valued because it does not use lossy compression, meaning it retains every single pixel of data for the highest possible printing quality.
This is completely normal. JPG is a "lossy" format designed to compress image data to save space. When you convert a JPG to a TIFF, our tool unpacks that compressed data and writes it back into an uncompressed format. Because the TIFF is holding raw, uncompressed pixel data, the file size will multiply massively.
No. Converting a compressed image (JPG) into an uncompressed format (TIFF) cannot magically restore details that were lost during the original compression. However, it *will* prevent any further quality loss if you plan on editing the image further in Photoshop or sending it to a professional printer.
Yes! Toolszu is completely free to use. There are no limits, no required sign-ups, and we never add watermarks to your downloaded files.