TIFF to PNG: Free Online TIFF to PNG Converter — How-To Guide

TIFF files are the workhorses of scanning, archiving, and print work. They hold a lot of detail, but that comes at a cost: many apps, browsers, and upload forms simply will not accept them. That is where the TIFF to PNG tool comes in. It converts a TIFF image into a PNG right in your browser, so you can share, edit, or preview the image anywhere PNG is supported.

Try it free: TIFF to PNG

What the tool does

The TIFF to PNG tool takes a TIFF image and re-encodes it as a PNG. PNG is a widely supported, lossless format, which means the converted image keeps its detail and supports transparency where the source image has it. The tool is built for the specific TIFF-to-PNG workflow: it shows file details, the conversion status, and a download action, plus practical warnings when a browser cannot safely decode a format.

Unlike a generic file converter, it does not upload your image to a server. Supported images are decoded and re-encoded by your browser. If a file is in a format your browser cannot decode, the tool stops with an error instead of sending the file away.

How to use it

1. Open the tool: TIFF to PNG.
2. Choose your TIFF file from your device. You can usually drag it onto the page or use the file picker.
3. Check the file details shown on screen — name, size, and format — to confirm you picked the right image.
4. Wait a moment while your browser decodes the TIFF and encodes the PNG. The tool shows the output status as it works.
5. Preview the converted PNG to make sure it looks right.
6. Download the PNG to your device. That is it — no account, no email, no waiting room.

3 practical tips

• Pick PNG for transparency and crisp graphics. PNG preserves sharp edges and transparency, which makes it the right choice for logos, UI screenshots, diagrams, and graphics with text. For photographs, JPG is usually smaller — but if you need a lossless copy of a photo, PNG is the safe pick.
• Check browser support first if a file fails. TIFF decoding depends on your browser. If a file will not convert, try a recent version of Chrome, Edge, or Firefox before assuming the file is broken. The tool tells you when a format is unsupported rather than failing silently.
• Keep the original TIFF. PNG is lossless, but converting back and forth between formats is still a good reason to archive the original. Store the TIFF as your master copy and use the PNG as the shareable version for websites, documents, and messaging apps.

FAQ

Does conversion upload my image?

No. Supported images are decoded and re-encoded by your browser. Unsupported formats stop with an error instead of being sent away.

Which formats depend on browser support?

HEIC, TIFF, BMP, and AVIF export vary by browser. PNG, JPG, and WebP are the most reliable choices.

Why did my transparent image get a background?

JPG does not support transparency. Convert transparent graphics to PNG or WebP when you need the alpha channel preserved.

When should I use PNG instead of JPG?

Use PNG for screenshots, logos, line art, and anything with transparency or sharp text. Use JPG for photographs where a smaller file matters more than pixel-perfect detail.

Privacy note

This tool runs 100% in your browser. Your files never leave your device — there is no upload, no server-side processing, and nothing stored. You can even use it offline once the page has loaded.

Try it free: TIFF to PNG