Universal File Converter

Convert images, audio, video and documents between any format. Free, instant, and 100% private. Your files never leave your device.

100% Private Instant Conversion No Upload Needed No Signup
Drop files here or tap to browse
Supports batch conversion for multiple files
Accepts: JPG, PNG, GIF, WEBP, BMP, SVG, ICO, AVIF, TIFF
Converting...

Why Choose TAIIR File Converter

Built for speed, privacy, and simplicity. The most powerful free file converter available online.

Complete Privacy

Your files are processed entirely in your browser. Nothing is uploaded to any server. Your data stays on your device at all times.

Lightning Fast

Conversions happen instantly using modern browser APIs. No waiting for server uploads or downloads. Results are immediate.

Batch Processing

Convert multiple files simultaneously. Upload an entire folder of images and transform them all at once into your desired format.

Works Everywhere

Compatible with all modern browsers on desktop, tablet, and mobile. No software to install, no plugins required.

No Limits

Convert unlimited files with no daily caps, no watermarks, and no file size restrictions. Completely free for everyone.

Advanced Options

Fine-tune your conversions with quality controls, image resizing, and format-specific settings for professional results.

Supported File Formats

Comprehensive format support for images, audio, video, and documents.

CategoryInput FormatsOutput Formats
Image JPGPNGGIFWEBPBMPSVGICOAVIFTIFF JPGPNGWEBPBMPPDF
Audio MP3WAVOGGFLACAACM4AWEBMOPUS WAVOGGWEBM
Video MP4WEBMOGGMOV WEBMGIFExtract Audio
Document TXTCSVTSVJSONXMLHTMLMDYAML TXTCSVJSONXMLHTMLMD

How It Works

Convert any file in three simple steps. No registration or software needed.

Choose Your File

Select a category, then drag and drop your files or use the file browser to upload. Batch uploads are fully supported.

Select Output Format

Pick your desired output format from the available options. Adjust quality, resolution, or other settings as needed.

Download Instantly

Click Convert and your files are processed instantly in your browser. Download individual files or all at once.

Frequently Asked Questions

Everything you need to know about the TAIIR Universal File Converter.

Upload your PNG file to the TAIIR Universal File Converter by selecting the Image category and dragging your file into the upload area. Select JPG as the output format, adjust the quality slider if needed, and click Convert. Your JPG file will be ready to download instantly. The entire process happens in your browser with no server uploads required.
Absolutely. All file conversions happen directly in your web browser using client-side JavaScript and modern browser APIs. Your files are never uploaded to any external server. No data leaves your device during the conversion process, making TAIIR one of the most private and secure file converters available anywhere online.
TAIIR supports a wide range of formats across four categories. Images: JPG, PNG, GIF, WEBP, BMP, SVG, ICO, AVIF, and TIFF. Audio: MP3, WAV, OGG, FLAC, AAC, M4A, WEBM, and OPUS. Video: MP4, WEBM, OGG, and MOV. Documents: TXT, CSV, TSV, JSON, XML, HTML, Markdown, and YAML. New formats are added regularly.
Yes. TAIIR supports full batch conversion. You can select multiple files at once using the file browser or drag and drop several files simultaneously into the upload area. All files will be converted to your chosen output format in one operation. You can then download files individually or use the Download All button.
Since all processing happens locally in your browser, there are no server-imposed file size limits. The practical limit depends on your device's available RAM. Most modern devices can comfortably handle files up to several hundred megabytes. For extremely large files, ensure you have sufficient free memory for optimal performance.
Select the Image category in the converter, upload your WEBP file, then choose PNG or JPG as the output format. For JPG output, you can adjust the quality slider to balance file size and visual quality. Click Convert and download your converted image. This is perfect for converting WEBP files from websites into more universally compatible formats.
Yes. Select the Audio category, upload your MP3 file, and choose WAV as the output format. The converter uses the Web Audio API to decode your audio file and re-encode it as a high-quality uncompressed WAV file. This is ideal for audio editing, music production, or any workflow that requires lossless audio formats.
No. TAIIR Universal File Converter is completely free to use with zero requirements. No account creation, no email signup, no software installation, and no browser extensions needed. Simply open the page in any modern web browser and start converting files immediately. It works on desktop, tablet, and mobile devices.