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Downloads an uncompressed RGB TIFF. Files are often larger than the JPG because TIFF here does not use JPEG compression inside the container.

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Convert JPG to TIFF online

Convert JPG to TIFF online free. Turn JPEG photos into TIFF format in your browser — download .tiff, no signup.

What is a JPG to TIFF converter?

A JPG to TIFF converter turns a compressed JPEG photo into a TIFF (.tiff / .tif) file. Searchers looking for jpg to tiff, jpg in tiff, or jpg to tiff format usually need an uncompressed or print-friendly raster for software that prefers TIFF over JPEG. This free browser tool decodes your .jpg/.jpeg, writes a little-endian uncompressed RGB TIFF, and downloads converted.tiff — no CloudConvert account required. To open TIFF as PNG, use TIFF to PNG Converter.

JPG to TIFF features

A focused JPEG to TIFF converter in the browser.

  • True TIFF download

    Exports a real .tiff file (uncompressed RGB), not a renamed JPG.

  • JPG / JPEG upload

    Accepts .jpg and .jpeg photos.

  • Live preview

    Confirm the image before you download TIFF.

  • Private conversion

    Pixels stay on your device; nothing is uploaded to process.

How to convert JPG to TIFF

Three steps to get a TIFF from a JPEG.

  1. Upload JPG

    Drop a .jpg / .jpeg photo or pick an example.

  2. Preview

    Confirm the photo looks right.

  3. Download TIFF

    Save converted.tiff for print or archival workflows.

Tips for JPG → TIFF

Avoid surprises with file size and compatibility.
  • 01

    Expect larger files

    Uncompressed TIFF can be many times the JPG size.

  • 02

    Single page only

    This tool does not build multi-page TIFF stacks.

  • 03

    No LZW / JPEG-in-TIFF

    Output is Compression=1 (none) for maximum compatibility.

  • 04

    Need PNG instead?

    Use JPG to PNG Converter for a lossless web format without TIFF.

JPG to TIFF tools compared

How this free converter differs from common options.

  • CloudConvert JPG to TIFF

    Ranks for jpg to tiff queries. Cloud processing with free-tier limits and more codec options (LZW, JPEG compression inside TIFF).

  • Desktop image editors

    Photoshop and Preview can Export/Save As TIFF. This page is faster for a one-off download.

  • This JPG to TIFF tool

    Browser-only uncompressed RGB TIFF — no signup and no upload for processing.

Great for

When a workflow asks for TIFF instead of JPEG.

  • Print / prepress handoff

    Some shops still prefer .tiff assets.

  • Archival exports

    Store an uncompressed raster alongside the JPG.

  • “JPG in TIFF” requests

    Deliver a TIFF when a form rejects JPEG uploads.

  • Round-trip with /tiff-to-png

    Open TIFFs as PNG when you need a web-friendly copy.

Why use this tool

A free, private way to convert JPG to TIFF online.

  • 100% free

    No sign-ups, watermarks, or hidden limits.

  • Privacy first

    Photos stay in your browser tab.

  • Real TIFF bytes

    Baseline uncompressed RGB TIFF — not a fake extension rename.

  • No desktop app

    Works in modern browsers without installing converters.

Technical details

How JPG to TIFF conversion works in this tool.
Conversion path
JPEG decode → Canvas ImageData → uncompressed RGB TIFF (II, little-endian).
Input
.jpg / .jpeg up to 15 MB; longest edge capped at 8192 px.
Output
Single-strip RGB TIFF, 8 bits/sample, Compression=1, Photometric=RGB.
Browser note
Canvas cannot export image/tiff natively — encoding is done in JavaScript.

Sources & References

References on JPEG, TIFF, and browser-side conversion.
  • “JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography.”
    — Wikipedia — JPEG

    JPEG image format: JPG/JPEG photos are decoded in the browser, then packed into an uncompressed RGB TIFF. en.wikipedia.org/wiki/JPEG

  • “Tag Image File Format, abbreviated TIFF or TIF, is an image file format for storing raster graphics images.”
    — Wikipedia — TIFF

    TIFF: This converter writes a baseline little-endian TIFF with uncompressed RGB strips — a common “JPG to TIFF format” target. en.wikipedia.org/wiki/TIFF

  • “The Canvas API provides a means for drawing graphics via JavaScript and the HTML canvas element.”
    — MDN — Canvas API

    Canvas API: JPEG is decoded to Canvas ImageData, then encoded to TIFF bytes locally — no upload. developer.mozilla.org/en-US/docs/Web/API/Canvas_API

  • “The ImageData interface represents the underlying pixel data of an area of a canvas element.”
    — MDN — ImageData

    ImageData: RGBA canvas pixels are written as RGB samples in a single TIFF strip. developer.mozilla.org/en-US/docs/Web/API/ImageData

Frequently Asked Questions

Quick answers about this tool—open a question to read more.