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ImageVixo Disclaimer & Test Report

Disclaimer & Comprehensive Test Report

Published: August 1, 2026 | Last Updated: August 1, 2026

1. General Disclaimer

ImageVixo is provided as a free, client-side image compression, conversion, and editing studio. All processing happens locally in your browser using WebAssembly (WASM) and JavaScript.

While we have conducted extensive unit and batch testing to ensure all features function correctly, we cannot guarantee identical results across all devices, browsers, and operating environments. Performance, compression ratios, processing speeds, and output file sizes may vary depending on:

The test results presented below are based on a controlled testing environment and are provided for informational purposes only. They are not guaranteed to reflect your specific experience.

2. Testing Methodology

All tests were conducted using a 19.22 MB JPG image with native dimensions of 5152 × 7728 pixels (approximately 39.8 megapixels). The test environment was a standard desktop configuration with sufficient RAM and CPU resources to handle high-resolution image processing.

Two test categories were performed:

All reported metrics — including compression ratios, processing times, and output sizes — were measured using built-in performance monitoring tools and represent observed results under controlled conditions.

3. Unit Test Results

Test File: image.jpg — 19.22 MB — 5152 × 7728 px (39.8 MP)

3.1 Compression (JPG → JPG)

Best Quality Auto Mode
Compression:96%
Output Size:775.64 KB
Dimensions:1707 × 2560 px
Processing Time:7.33s
Best Compression Auto Mode
Compression:100%
Output Size:83.96 KB
Dimensions:853 × 1280 px
Processing Time:1.85s
Best Quality Keep Original Size
Compression:36%
Output Size:12.37 MB
Dimensions:5152 × 7728 px
Processing Time:42.1s
Best Compression Keep Original Size
Compression:65%
Output Size:6.64 MB
Dimensions:5152 × 7728 px
Processing Time:31.4s

3.2 Format Conversion — Scaled Dimensions (853 × 1280 px)

PNGLossless
Compression:98%
Size:315.45 KB
Time:4.39s
WEBPLossy
Compression:100%
Size:65.25 KB
Time:2.29s
AVIFNext‑Gen
Compression:100%
Size:18.65 KB
Time:4.81s
ICOFavicon
Compression:100%
Size:11.38 KB
Dimensions:64 × 64 px
Time:3.49s
GIFAnimated
Compression:98%
Size:349.21 KB
Time:2.09s
BMPBitmap
Compression:84%
Size:3.13 MB
Time:1.91s
TIFFArchival
Compression:97%
Size:580.46 KB
Time:2.44s
JFIFJPEG Variant
Compression:100%
Size:83.98 KB
Time:2.02s
APNGAnimated PNG
Compression:95%
Size:946.37 KB
Time:1.88s
CURCursor
Compression:100%
Size:6.07 KB
Dimensions:64 × 64 px
Time:486ms

3.3 Format Conversion — Original Dimensions (5152 × 7728 px)

PNGLossless
Change:+17%
Size:22.49 MB
Time:44.6s
WEBPLossy
Compression:48%
Size:10.09 MB
Time:51.9s
AVIFNext‑Gen
Compression:89%
Size:2.15 MB
Time:69.6s
GIFAnimated
Change:+32%
Size:25.44 MB
Time:25.0s
BMPBitmap
Change:+493%
Size:113.91 MB
Time:23.0s
TIFFArchival
Change:+129%
Size:43.96 MB
Time:38.6s
JFIFJPEG Variant
Compression:14%
Size:16.55 MB
Time:1.88s
APNGAnimated PNG
Change:+399%
Size:95.85 MB
Time:12.0s

3.4 Crop & Resize

Crop 1:1Scaled (1707×2560)
Output:1280 × 1280 px
Time:12.17s
Crop 1:1Original (5152×7728)
Output:5152 × 5152 px
Time:69.2s
Resize 1:1Scaled (1707×2560)
Output:1280 × 1280 px
Time:15.10s
Resize 1:1Original (5152×7728)
Output:7728 × 7728 px
Time:126.2s

3.5 Filters, Watermark & Metadata

FiltersScaled (1707×2560)
Time:~8s
FiltersResized (7728×7728)
Time:121.6s
WatermarkText & Logo
Status:✓ Working
MetadataEXIF / IPTC / XMP
Status:✓ Working

4. Batch Test Results

Test Files: 5 × image.jpg — Each 19.22 MB — 5152 × 7728 px — Total: 96.12 MB

4.1 Compression (JPG → JPG)

Best QualityScaled
Avg. Savings:96%
Combined Size:3.79 MB
Dimensions:1707 × 2560 px
Total Time:19.0s
Best CompressionScaled
Avg. Savings:100%
Combined Size:419.82 KB
Dimensions:853 × 1280 px
Total Time:17.0s
Best QualityOriginal Size
Combined Compression:36%
Combined Size:61.83 MB
Dimensions:5152 × 7728 px
Total Time:2.7m
Best CompressionOriginal Size
Combined Compression:65%
Combined Size:33.22 MB
Dimensions:5152 × 7728 px
Total Time:1.9m

4.2 Format Conversion — Scaled (853 × 1280 px)

PNG
Compression:98%
Combined Size:1.54 MB
Time:21.1s
WEBP
Compression:100%
Combined Size:326.24 KB
Time:22.5s
AVIF
Compression:100%
Combined Size:93.25 KB
Time:25.6s
ICO
Compression:100%
Combined Size:56.92 KB
Time:15.2s
GIF
Compression:98%
Combined Size:1.71 MB
Time:24.7s
BMP
Compression:84%
Combined Size:15.63 MB
Time:13.3s
TIFF
Compression:97%
Combined Size:2.83 MB
Time:28.2s
JFIF
Compression:100%
Combined Size:419.91 KB
Time:22.8s
APNG
Compression:95%
Combined Size:4.62 MB
Time:16.8s
CUR
Compression:100%
Combined Size:30.37 KB
Time:12.1s

4.3 Format Conversion — Original (5152 × 7728 px)

PNG
Change:+2887%
Combined Size:372.66 MB
Time:2.2m
WEBP
Compression:19%
Combined Size:77.81 MB
Time:2.3m
AVIF
Compression:33%
Combined Size:64.02 MB
Time:5.2m
GIF
Change:+68%
Combined Size:161.78 MB
Time:25.0s
BMP
Change:+493%
Combined Size:569.55 MB
Time:22.0s
TIFF
Change:+290%
Combined Size:375.1 MB
Time:1.7ms
JFIF
Combined Compression:14%
Combined Size:82.77 MB
Time:13.0s
APNG
Change:+399%
Combined Size:479.23 MB
Time:24.4s

4.4 Crop, Resize, Filters, Watermark & Metadata (Batch)

Crop 1:1Scaled (1707×2560)
Output:1280 × 1280 px
Time:32.17s
Crop 1:1Original (5152×7728)
Output:2560 × 2560 px
Time:47.9s
Resize 1:1Scaled (1707×2560)
Output:1280 × 1280 px
Time:25.10s
Resize 1:1Original (5152×7728)
Output:2560 × 2560 px
Time:42.2s
FiltersScaled (1707×2560)
Time:15.0s
FiltersResized (2560×2560)
Time:54.6s
WatermarkText & Logo
Status:✓ Working
MetadataEXIF / IPTC / XMP
Status:✓ Working

5. Conclusion & Verification

Based on the comprehensive unit and batch testing conducted, we can confirm that:

However, please note: All results—including compression ratios, processing speeds, and output file sizes—are hardware-dependent. The numbers reported above were measured on a specific test machine and may vary significantly based on your device's CPU capabilities, available RAM, browser engine, and concurrent system load.

We encourage users to run their own tests and adjust settings according to their specific hardware and quality requirements. ImageVixo provides full manual control over quality, effort, dimensions, and output formats to accommodate diverse workflows and performance expectations.

6. Final Disclaimer

ImageVixo is provided "as is" and "as available". While every effort has been made to ensure the accuracy and reliability of the information presented in this report, the results are not guaranteed to replicate exactly on your system.

We disclaim any liability for damages or losses arising from the use of this software or reliance on the performance metrics provided. Always test the application with your own images and verify the outputs before using them in production environments.

All features are verified to be functional, but individual results may vary. Your experience is dependent on your local hardware and browser configuration.