Convert TIFF to JP2

Why upload sensitive TIFF files to online converters? reaConverter processes everything locally — convert to JP2 with zero cloud risk.

Got a folder full of TIFF files? reaConverter batch converts them to JP2 in minutes, not hours. Local processing means instant results, even with thousands of files.

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed. Need edits? Resize, rotate, or add watermarks during conversion.

Install reaConverter

2. Load your TIFF files

Add your TIFF files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select JP2 as output format

Pick JP2 as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start TIFF to JP2 conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your JP2 files are ready in the destination folder you chose earlier.

TIFF to JP2 Converter

reaConverter offers the fastest, simplest solution for converting your TIFF files into JP2 in seconds - all images processed on your PC for maximum privacy and speed.

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Do more with your images

Converting TIFF images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools

User Reviews

Average User Rating:
Last updated on January 25, 2026

"My scanner saves everything as massive TIFF files, which are impossible to email. reaConverter lets me batch-convert them to searchable PDFs with tiny file sizes. My clients actually get their documents now!"

Ryan Park

Freelance Archivist

"For quick TIFF to JPG conversions without installations, this online tool outperformed 5+ competitors I tested. The streamlined interface delivered ready-to-use JPEGs in under 30 seconds per batch."

Paul Thomas

Happy Online User

"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."

Rebecca Turner

Marketing Agency CEO

"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"

Emily K.

E-commerce Entrepreneur

"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"

Kevin Harris

Happy User

"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."

Elena Anderson

Happy User

TIFF to JP2 Conversion: FAQ

Can reaConverter convert TIFF to JP2?

Yes! reaConverter instantly converts .tiff to .jp2 with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert TIFF to JP2 online?

If you only need to convert a few TIFF files to JP2 format, feel free to try our free online free online TIFF to JP2 converter — perfect for small batches with no installation needed!

How can I turn TIFF files into JP2 on my computer?

The best way to change TIFFs to JP2s on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from TIFF to JP2.

How can I automate TIFF to JP2 files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert TIFF files to JP2 using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line tiff to jp2 converter for batch processing.

What else can I do with reaConverter?

Convert PDF Watermark photos Convert GIS files Convert RAW photo formats Convert DICOM images