Convert TNL to WEBP

With our fast and user-friendly TNL to WEBP converter, you can steer clear of the tedious task of manually converting multiple .tnl files into webp format for hours on end.

reaConverter is a standalone software program that allows you to convert multiple files from .tnl file format to .webp format quickly and efficiently, with support for batch processing, customizable output settings, and high-quality rendering.

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How to Convert Multiple TNL Files to WEBP?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your TNL files

Start reaConverter and load all the .tnl files you intend to convert into .webp. The software supports multiple TNL conversion and processes all files locally on your computer.

Select TNLs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your TNL files into reaConverter

3. Select WEBP as output format

Pick the WEBP as output format and choose the destination folder where you want to save new .webp files.

Select WEBP as output format

4. Start TNL to WEBP conversion

Then simply press Convert button and your conversion will begin in no time!

Screenshot

Once the conversion is complete, you can find your WEBP files in the destination folder you selected.

TNL to WEBP Converter

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

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Do more with your files

Converting TNL 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
Image editing

User Reviews

Average User Rating:
Last updated on May 24, 2025
"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!"
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Olivia R.
Social Media Manager
"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. 😍"
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Emma Taylor
Satisfied Customer
"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."
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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."
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Thomas Chen
E-commerce Manager
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
⭐⭐⭐⭐⭐
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
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R. Lewis
Happy User

TNL to WEBP Conversion: FAQ

What are TNL files?

TNL is an obsolete image format storing thumbnail images. It is considered rare and probably difficult to open using regular image viewers. Conversion to more popular formats might be the best way to access TNL files.

What are WEBP files?

WebP is an image file format released by Google in 2010 with the aim of challenging the leading positions of JPG and PNG in the domain of storing and transferring digital images. The purpose of the WebP format is to improve the speed of browsing by offering the same quality as JPEG or PNG, but in a smaller size. WebP images can contain both lossy and lossless compression. They continue, however, to be incompatible with some image viewers and browsers, and are often described by analysts as "work in progress" — a format that still needs to be developed.

Can reaConverter convert TNL to WEBP?

Yes! reaConverter instantly converts .tnl 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 TNL to WEBP online?

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

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

The best way to change TNLs 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 TNL to WEBP.

How can I automate TNL 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 TNL 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 tnl to webp converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesCopy IPTC dataConvert RAW photo formatsConvert vector imagesConvert picture color space

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