Convert UNI to WEBP

Fast UNI to WEBP conversion for Windows. reaConverter supports 700+ formats with batch processing and built-in editing tools.

Batch UNI to WEBP conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

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.

Install reaConverter

2. Load your UNI files

Open reaConverter and import your .uni files. No file limits, no slowdowns. Add as many as you need.

Drag files into the window, use the Add Files button, or select entire folders.

3. Select WEBP as output format

Select WEBP as target format and pick where to save results. You can keep default settings or fine-tune the output.

4. Start UNI to WEBP conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Conversion complete? Your WEBP files are saved to the destination folder, ready to use.

UNI to WEBP Converter

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

Download Free Trial

Do more with your files

Converting UNI files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features

User Reviews

Average User Rating:
Last updated on January 13, 2026

"This software is MAGIC! ✨ Had a monster 7GB WebP archive—online tools wanted a WEEK. reaConverter ate it for dinner and spit out perfect JPGs by bedtime. 😍"

Emma Taylor

Satisfied Customer

"I download memes and graphics all the time, but half are WEBP files that won’t open in my editing apps. reaConverter fixes this in two clicks. Now I can actually use the funny cat pics I save!"

Olivia R.

Social Media Manager

"At our print shop, reaConverter has eliminated 90% of our format headaches. Whether it's WebP, HEIC, or proprietary formats, it handles everything offline — critical when processing sensitive client files."

David M. Johnson

Satisfied Customer

"Managing product images for our online store requires consistent formatting across thousands of SKUs. reaConverter enables us to automatically convert various source formats to standardized WebP files with optimized compression. The preset system ensures all images maintain our required 1200x1200 pixel dimensions while reducing file sizes by an average of 65%, significantly improving our site's loading speed."

Thomas Chen

E-commerce Manager

"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

UNI to WEBP Conversion: FAQ

Can reaConverter convert UNI to WEBP?

Yes! reaConverter instantly converts .uni to .webp 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.

Can I convert UNI to WEBP online?

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

How can I turn UNI files into WEBP on my computer?

The best way to change UNIs to WEBPs 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 UNI to WEBP.

How can I automate UNI to WEBP 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 UNI files to WEBP using the command prompt?

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

What else can I do with reaConverter?

Convert PDF Watermark photos Copy EXIF data Convert CAD formats Set picture bit depth