How to Convert TIFF to JPG

Before you start

A TIFF image often preserves high detail, large pixel dimensions, and sometimes transparency. Converting to JPG is useful when you need a smaller file for sharing, uploading, or displaying in apps that expect the JPG file format. The conversion can be done locally with built-in tools such as Photos, Preview, or Paint, or through a browser-based converter. A local process keeps the image on your device, while an online converter transfers the file to a third-party service.

Before converting, identify whether the TIFF contains transparency or multiple pages. JPG does not support transparency, so transparent areas may be filled or removed depending on the app. If you need to keep editing flexibility, consider keeping the original TIFF as a separate copy. Also check the source file: scanning software and cameras can produce very large TIFFs, so a JPG export may take longer or reduce detail through compression.

Step-by-step instructions

Convert in Windows with Photos or Paint

Open the TIFF in Photos, select the save-as or export option, and choose JPG as the output file format. If Photos does not show the option you need, open the file in Paint, use Save As, and select JPEG picture. Keep the original TIFF as a separate file when saving, because saving over it can replace the original.

Convert on macOS with Preview

Open the TIFF in Preview, choose Export, and set the format to JPEG. Use the quality slider to balance file size and visible detail. The export creates a new file, so the source TIFF remains available unless you manually replace it.

Convert on iPhone or iPad

In the Photos app, open the TIFF image that has already been saved to the device, tap the share or edit menu, and look for an export or save-as option that offers JPEG. The available steps can vary by iOS or iPadOS version, so confirm the option list before changing the source file. If the built-in app does not offer JPG export, a locally installed image converter app can handle the same task.

Convert on Android

Open the TIFF in a gallery or image editor app that supports the format, then use export or save-as to pick JPG. The exact menu names depend on the phone and app version. Some gallery apps show only a limited set of formats, so an image converter app may be needed for TIFF input.

Use a browser-based converter

A web converter can accept a TIFF file and return a JPG, but you should only use one if you understand where the image is processed and how it is stored. These services are not required for local operating systems that already include an export or save-as option. Avoid uploading sensitive scans, identity documents, or private photos to a service whose file handling you have not verified.

Check the output

After conversion, open the new JPG and compare it with the original TIFF. Look for changes near high-contrast edges, text, or fine patterns where JPEG compression is most visible. Check the pixel dimensions and aspect ratio if the app offered resizing controls, and confirm the result opens in the intended camera, sharing, or uploading workflow.

JPG uses lossy compression, so some detail loss is expected compared with a TIFF. If the output looks blurred or blocky, return to the original TIFF and export again with a higher quality setting. For web use, smaller dimensions can also reduce the file size without requiring maximum compression.

Common problems and next steps

If transparent areas become black or white, the selected converter has filled the missing background because JPG does not support transparency. Re-export from a tool that lets you choose a background color, usually white, before saving.

If only a blank or black image appears, the TIFF may use a bit depth or color profile that the reader cannot display. Open the original in a different image editor that can handle the TIFF format, flatten or convert the color profile if needed, and export again.

When an app gives only a TIFF or PNG export option, try another built-in editor or a dedicated image converter. Keep the master TIFF for any future edits, and use JPG for copies that will be shared, displayed, or uploaded.