ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF / Changelog

ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF

Version history — 253 releases

6.6.1

Released October 14, 2026 · 2 weeks ago

Browse code Zip vs 6.6.0

6.6.0

Released October 9, 2026 · 3 weeks ago

Browse code Zip vs 6.5.6

6.5.6

Released September 9, 2026 · 1 month ago

Browse code Zip vs 6.5.5

6.5.5

Released August 20, 2026 · 2 months ago

Browse code Zip vs 6.5.4

6.5.4

Released July 6, 2026 · 3 months ago

Browse code Zip vs 6.5.3

6.5.3

Released June 25, 2026 · 4 months ago

Browse code Zip vs 6.5.2

6.5.2

Released June 4, 2026 · 4 months ago

Browse code Zip vs 6.5.1

6.5.1

Released May 18, 2026 · 5 months ago

Browse code Zip vs 6.5.0

6.5.0

Released May 5, 2026 · 5 months ago

Browse code Zip vs 6.4.4

6.4.4

Released March 24, 2026 · 7 months ago

Browse code Zip vs 6.4.3

6.4.3

Released January 29, 2026 · 9 months ago

Browse code Zip vs 6.4.2

6.4.2

Released January 15, 2026 · 9 months ago

Browse code Zip vs 6.4.1

6.4.1

Released December 18, 2025 · 10 months ago

Browse code Zip vs 6.4.0

6.4.0

Released November 20, 2025 · 11 months ago

Browse code Zip vs 6.3.5

6.3.5

Released October 16, 2025 · 1 year ago

Browse code Zip vs 6.3.4

6.3.4

Released September 18, 2025 · 1 year ago

Browse code Zip vs 6.3.3

6.3.3

Released August 21, 2025 · 1 year ago

Browse code Zip vs 6.3.2

6.3.2

Released August 20, 2025 · 1 year ago

Browse code Zip vs 6.3.1

6.3.1

Released August 19, 2025 · 1 year ago

Browse code Zip vs 6.3.0

6.3.0

Released August 18, 2025 · 1 year ago

Browse code Zip vs 6.2.2

6.2.2

Released July 29, 2025 · 1 year ago

Browse code Zip vs 6.2.1

6.2.1

Released May 27, 2025 · 1 year ago

Browse code Zip vs 6.2.0

6.2.0

Released May 8, 2025 · 1 year ago

Browse code Zip vs 6.1.4

6.1.4

Released April 13, 2025 · 1 year ago

Browse code Zip vs 6.1.3

6.1.3

Released February 13, 2025 · 1 year ago

Browse code Zip vs 6.1.2

6.1.2

Released February 11, 2025 · 1 year ago

Browse code Zip vs 6.1.1

6.1.1

Released January 24, 2025 · 1 year ago

Browse code Zip vs 6.1.0

6.1.0

Released January 23, 2025 · 1 year ago

Browse code Zip vs 6.0.5

6.0.5

Released January 16, 2025 · 1 year ago

Browse code Zip vs 6.0.4

6.0.4

Released December 10, 2024 · 1 year ago

Browse code Zip vs 6.0.3

6.0.3

Released December 3, 2024 · 1 year ago

Browse code Zip vs 6.0.2

6.0.2

Released November 28, 2024 · 1 year ago

Browse code Zip vs 6.0.1

6.0.1

Released November 22, 2024 · 1 year ago

Browse code Zip vs 6.0.0

6.0.0

Released November 21, 2024 · 1 year ago

Browse code Zip vs 5.6.4

5.6.4

Released November 19, 2024 · 1 year ago

Browse code Zip vs 5.6.3

5.6.3

Released July 16, 2024 · 2 years ago

Browse code Zip vs 5.6.2

5.6.2

Released May 23, 2024 · 2 years ago

Browse code Zip vs 5.6.1

5.6.1

Released May 21, 2024 · 2 years ago

Browse code Zip vs 5.6.0

5.6.0

Released May 16, 2024 · 2 years ago

Browse code Zip vs 5.5.5

5.5.5

Released April 2, 2024 · 2 years ago

Browse code Zip vs 5.5.4

5.5.4

Released January 22, 2024 · 2 years ago

Browse code Zip vs 5.5.3

5.5.3

Released January 3, 2024 · 2 years ago

Browse code Zip vs 5.5.2

5.5.2

Released November 23, 2023 · 2 years ago

Browse code Zip vs 5.5.1

5.5.1

Released November 17, 2023 · 2 years ago

Browse code Zip vs 5.5.0

5.5.0

Released November 8, 2023 · 2 years ago

Browse code Zip vs 5.4.3

5.4.3

Released September 28, 2023 · 3 years ago

Browse code Zip vs 5.4.2

5.4.2

Released September 14, 2023 · 3 years ago

Browse code Zip vs 5.4.1

5.4.1

Released September 4, 2023 · 3 years ago

Browse code Zip vs 5.4.0

5.4.0

Released August 1, 2023 · 3 years ago

Browse code Zip vs 5.3.0

5.3.0

Released June 27, 2023 · 3 years ago

Browse code Zip vs 5.2.3

5.2.3

Released June 12, 2023 · 3 years ago

Browse code Zip vs 5.2.2

5.2.2

Released May 10, 2023 · 3 years ago

Browse code Zip vs 5.2.1

5.2.1

Released February 21, 2023 · 3 years ago

Browse code Zip vs 5.2.0

5.2.0

Released February 15, 2023 · 3 years ago

Browse code Zip vs 5.1.6

5.1.6

Released January 2, 2023 · 3 years ago

Browse code Zip vs 5.1.5

5.1.5

Released December 30, 2022 · 3 years ago

Browse code Zip vs 5.1.4

5.1.4

Released November 28, 2022 · 3 years ago

Browse code Zip vs 5.1.3

5.1.3

Released November 9, 2022 · 3 years ago

Browse code Zip vs 5.1.2

5.1.2

Released November 7, 2022 · 3 years ago

Browse code Zip vs 5.1.1

5.1.1

Released October 20, 2022 · 4 years ago

Browse code Zip vs 5.1.0

5.1.0

Released October 20, 2022 · 4 years ago

Browse code Zip vs 5.0.9

5.0.9

Released August 29, 2022 · 4 years ago

Browse code Zip vs 5.0.8

5.0.8

Released August 8, 2022 · 4 years ago

Browse code Zip vs 5.0.7

5.0.7

Released July 26, 2022 · 4 years ago

Browse code Zip vs 5.0.6

5.0.6

Released July 25, 2022 · 4 years ago

Browse code Zip vs 5.0.5

5.0.5

Released July 7, 2022 · 4 years ago

Browse code Zip vs 5.0.4

5.0.4

Released June 22, 2022 · 4 years ago

Browse code Zip vs 5.0.3

5.0.3

Released June 21, 2022 · 4 years ago

Browse code Zip vs 5.0.2

5.0.2

Released June 16, 2022 · 4 years ago

Browse code Zip vs 5.0.1

5.0.1

Released June 14, 2022 · 4 years ago

Browse code Zip vs 5.0.0

5.0.0

Released June 14, 2022 · 4 years ago

Browse code Zip vs 4.22.10

4.22.10

Released June 2, 2022 · 4 years ago

Browse code Zip vs 4.22.9

4.22.9

Released May 29, 2022 · 4 years ago

Browse code Zip vs 4.22.8

4.22.8

Released February 8, 2022 · 4 years ago

Browse code Zip vs 4.22.7

4.22.7

Released January 17, 2022 · 4 years ago

Browse code Zip vs 4.22.6

4.22.6

Released October 11, 2021 · 5 years ago

Browse code Zip vs 4.22.5

4.22.5

Released August 31, 2021 · 5 years ago

Browse code Zip vs 4.22.4

4.22.4

Released August 25, 2021 · 5 years ago

Browse code Zip vs 4.22.3

4.22.3

Released July 28, 2021 · 5 years ago

Browse code Zip vs 4.22.2

4.22.2

Released May 12, 2021 · 5 years ago

Browse code Zip vs 4.22.1

4.22.1

Released May 5, 2021 · 5 years ago

Browse code Zip vs 4.22.0

4.22.0

Released April 29, 2021 · 5 years ago

Browse code Zip vs 4.21.2

4.21.2

Released March 15, 2021 · 5 years ago

Browse code Zip vs 4.21.1

4.21.1

Released March 9, 2021 · 5 years ago

Browse code Zip vs 4.21.0

4.21.0

Released October 20, 2020 · 6 years ago

Browse code Zip vs 4.20.2

4.20.2

Released August 26, 2020 · 6 years ago

Browse code Zip vs 4.20.1

4.20.1

Released August 26, 2020 · 6 years ago

Browse code Zip vs 4.20.0

4.20.0

Released August 17, 2020 · 6 years ago

Browse code Zip vs 4.19.3

4.19.3

Released August 11, 2020 · 6 years ago

Browse code Zip vs 4.19.2

4.19.2

Released June 18, 2020 · 6 years ago

Browse code Zip vs 4.19.1

4.19.1

Released June 10, 2020 · 6 years ago

Browse code Zip vs 4.19.0

4.19.0

Released June 4, 2020 · 6 years ago

Browse code Zip vs 4.18.1

4.18.1

Released May 20, 2020 · 6 years ago

Browse code Zip vs 4.18.0

4.18.0

Released May 8, 2020 · 6 years ago

Browse code Zip vs 4.17.4

4.17.4

Released April 22, 2020 · 6 years ago

Browse code Zip vs 4.17.3

4.17.3

Released April 16, 2020 · 6 years ago

Browse code Zip vs 4.17.2

4.17.2

Released April 10, 2020 · 6 years ago

Browse code Zip vs 4.17.1

4.17.1

Released April 6, 2020 · 6 years ago

Browse code Zip vs 4.17.0

4.17.0

Released April 2, 2020 · 6 years ago

Browse code Zip vs 4.16.4

4.16.4

Released March 26, 2020 · 6 years ago

Browse code Zip vs 4.16.3

4.16.3

Released March 20, 2020 · 6 years ago

Browse code Zip vs 4.16.2

4.16.2

Released February 28, 2020 · 6 years ago

Browse code Zip vs 4.16.1

4.16.1

Released February 14, 2020 · 6 years ago

Browse code Zip vs 4.16.0

4.16.0

Released February 4, 2020 · 6 years ago

Browse code Zip vs 4.15.4

4.15.4

Released January 29, 2020 · 6 years ago

Browse code Zip vs 4.15.3

4.15.3

Released December 20, 2019 · 6 years ago

Browse code Zip vs 4.15.2

4.15.2

Released November 28, 2019 · 6 years ago

Browse code Zip vs 4.15.1

4.15.1

Released November 27, 2019 · 6 years ago

Browse code Zip vs 4.15.0

4.15.0

Released November 27, 2019 · 6 years ago

Browse code Zip vs 4.14.6

4.14.6

Released November 14, 2019 · 6 years ago

Browse code Zip vs 4.14.5

4.14.5

Released August 29, 2019 · 7 years ago

Browse code Zip vs 4.14.4

4.14.4

Released August 19, 2019 · 7 years ago

Browse code Zip vs 4.14.3

4.14.3

Released July 22, 2019 · 7 years ago

Browse code Zip vs 4.14.2

4.14.2

Released July 1, 2019 · 7 years ago

Browse code Zip vs 4.14.1

4.14.1

Released June 17, 2019 · 7 years ago

Browse code Zip vs 4.14.0

4.14.0

Released June 17, 2019 · 7 years ago

Browse code Zip vs 4.13.1

4.13.1

Released May 29, 2019 · 7 years ago

Browse code Zip vs 4.13.0

4.13.0

Released April 10, 2019 · 7 years ago

Browse code Zip vs 4.12.8

4.12.8

Released February 25, 2019 · 7 years ago

Browse code Zip vs 4.12.7

4.12.7

Released February 25, 2019 · 7 years ago

Browse code Zip vs 4.12.6

4.12.6

Released January 27, 2019 · 7 years ago

Browse code Zip vs 4.12.5

4.12.5

Released January 17, 2019 · 7 years ago

Browse code Zip vs 4.12.4

4.12.4

Released December 27, 2018 · 7 years ago

Browse code Zip vs 4.12.3

4.12.3

Released December 20, 2018 · 7 years ago

Browse code Zip vs 4.12.2

4.12.2

Released December 13, 2018 · 7 years ago

Browse code Zip vs 4.12.1

4.12.1

Released November 6, 2018 · 7 years ago

Browse code Zip vs 4.12.0

4.12.0

Released October 31, 2018 · 8 years ago

Browse code Zip vs 4.11.3

4.11.3

Released September 27, 2018 · 8 years ago

Browse code Zip vs 4.11.2

4.11.2

Released September 14, 2018 · 8 years ago

Browse code Zip vs 4.11.1

4.11.1

Released August 18, 2018 · 8 years ago

Browse code Zip vs 4.11.0

4.11.0

Released July 3, 2018 · 8 years ago

Browse code Zip vs 4.10.5

4.10.5

Released May 25, 2018 · 8 years ago

Browse code Zip vs 4.10.4

4.10.4

Released April 19, 2018 · 8 years ago

Browse code Zip vs 4.10.3

4.10.3

Released April 11, 2018 · 8 years ago

Browse code Zip vs 4.10.2

4.10.2

Released March 17, 2018 · 8 years ago

Browse code Zip vs 4.10.1

4.10.1

Released March 14, 2018 · 8 years ago

Browse code Zip vs 4.10.0

4.10.0

Released March 14, 2018 · 8 years ago

Browse code Zip vs 4.9.1

4.9.1

Released February 19, 2018 · 8 years ago

Browse code Zip vs 4.9.0

4.9.0

Released January 30, 2018 · 8 years ago

Browse code Zip vs 4.8.9

4.8.9

Released January 10, 2018 · 8 years ago

Browse code Zip vs 4.8.8

4.8.8

Released December 13, 2017 · 8 years ago

Browse code Zip vs 4.8.7

4.8.7

Released December 4, 2017 · 8 years ago

Browse code Zip vs 4.8.6

4.8.6

Released November 30, 2017 · 8 years ago

Browse code Zip vs 4.8.5

4.8.5

Released November 23, 2017 · 8 years ago

Browse code Zip vs 4.8.4

4.8.4

Released November 21, 2017 · 8 years ago

Browse code Zip vs 4.8.2

4.8.2

Released November 13, 2017 · 8 years ago

Browse code Zip vs 4.8.1

4.8.1

Released November 8, 2017 · 8 years ago

Browse code Zip vs 4.8.0

4.8.0

Released November 8, 2017 · 8 years ago

Browse code Zip vs 4.7.2

4.7.2

Released October 26, 2017 · 9 years ago

Browse code Zip vs 4.7.1

4.7.1

Released September 28, 2017 · 9 years ago

Browse code Zip vs 4.7.0

4.7.0

Released September 27, 2017 · 9 years ago

Browse code Zip vs 4.6.0

4.6.0

Released August 20, 2017 · 9 years ago

Browse code Zip vs 4.5.5

4.5.5

Released August 20, 2017 · 9 years ago

Browse code Zip vs 4.5.3

4.5.3

Released June 29, 2017 · 9 years ago

Browse code Zip vs 4.5.2

4.5.2

Released June 25, 2017 · 9 years ago

Browse code Zip vs 4.5.1

4.5.1

Released June 25, 2017 · 9 years ago

Browse code Zip vs 4.5.0

4.5.0

Released June 23, 2017 · 9 years ago

Browse code Zip vs 4.4.2

4.4.2

Released June 12, 2017 · 9 years ago

Browse code Zip vs 4.4.1

4.4.1

Released May 31, 2017 · 9 years ago

Browse code Zip vs 4.4.0

4.4.0

Released May 24, 2017 · 9 years ago

Browse code Zip vs 4.3.1

4.3.1

Released May 3, 2017 · 9 years ago

Browse code Zip vs 4.3.0

4.3.0

Released April 27, 2017 · 9 years ago

Browse code Zip vs 4.2.9

4.2.9

Released April 5, 2017 · 9 years ago

Browse code Zip vs 4.2.8

4.2.8

Released April 4, 2017 · 9 years ago

Browse code Zip vs 4.2.7

4.2.7

Released March 31, 2017 · 9 years ago

Browse code Zip vs 4.2.6

4.2.6

Released March 31, 2017 · 9 years ago

Browse code Zip vs 4.2.5

4.2.5

Released February 21, 2017 · 9 years ago

Browse code Zip vs 4.2.4

4.2.4

Released February 16, 2017 · 9 years ago

Browse code Zip vs 4.2.2

4.2.2

Released January 25, 2017 · 9 years ago

Browse code Zip vs 4.2.1

4.2.1

Released January 5, 2017 · 9 years ago

Browse code Zip vs 4.2.0

4.2.0

Released December 8, 2016 · 9 years ago

Browse code Zip vs 4.1.7

4.1.7

Released November 24, 2016 · 9 years ago

Browse code Zip vs 4.1.5

4.1.5

Released November 10, 2016 · 9 years ago

Browse code Zip vs 4.1.4

4.1.4

Released November 4, 2016 · 9 years ago

Browse code Zip vs 4.1.3

4.1.3

Released November 3, 2016 · 9 years ago

Browse code Zip vs 4.1.2

4.1.2

Released November 2, 2016 · 9 years ago

Browse code Zip vs 4.1.1

4.1.1

Released November 1, 2016 · 10 years ago

Browse code Zip vs 4.1.0

4.1.0

Released November 1, 2016 · 10 years ago

Browse code Zip vs 4.0.2

4.0.2

Released October 27, 2016 · 10 years ago

Browse code Zip vs 4.0.1

4.0.1

Released October 24, 2016 · 10 years ago

Browse code Zip vs 4.0.0

4.0.0

Released October 24, 2016 · 10 years ago

Browse code Zip vs 3.3.8

3.3.8

Released October 17, 2016 · 10 years ago

Browse code Zip vs 3.3.7

3.3.7

Released August 19, 2016 · 10 years ago

Browse code Zip vs 3.3.6

3.3.6

Released August 3, 2016 · 10 years ago

Browse code Zip vs 3.3.5

3.3.5

Released June 17, 2016 · 10 years ago

Browse code Zip vs 3.3.4

3.3.4

Released June 8, 2016 · 10 years ago

Browse code Zip vs 3.3.3

3.3.3

Released May 24, 2016 · 10 years ago

Browse code Zip vs 3.3.2

3.3.2

Released April 1, 2016 · 10 years ago

Browse code Zip vs 3.3.1

3.3.1

Released March 29, 2016 · 10 years ago

Browse code Zip vs 3.3.0

3.3.0

Released March 21, 2016 · 10 years ago

Browse code Zip vs 3.2.1

3.2.1

Released February 29, 2016 · 10 years ago

Browse code Zip vs 3.2.0

3.2.0

Released February 29, 2016 · 10 years ago

Browse code Zip vs 3.1.9

3.1.9

Released February 3, 2016 · 10 years ago

Browse code Zip vs 3.1.8

3.1.8

Released January 12, 2016 · 10 years ago

Browse code Zip vs 3.1.7

3.1.7

Released December 18, 2015 · 10 years ago

Browse code Zip vs 3.1.6

3.1.6

Released November 25, 2015 · 10 years ago

Browse code Zip vs 3.1.5

3.1.5

Released October 30, 2015 · 11 years ago

Browse code Zip vs 3.1.4

3.1.4

Released October 23, 2015 · 11 years ago

Browse code Zip vs 3.1.3

3.1.3

Released October 23, 2015 · 11 years ago

Browse code Zip vs 3.1.2

3.1.2

Released October 15, 2015 · 11 years ago

Browse code Zip vs 3.1.1

3.1.1

Released October 2, 2015 · 11 years ago

Browse code Zip vs 3.1.0

3.1.0

Released September 23, 2015 · 11 years ago

Browse code Zip vs 3.0.8

3.0.8

Released September 4, 2015 · 11 years ago

Browse code Zip vs 3.0.7

3.0.7

Released August 24, 2015 · 11 years ago

Browse code Zip vs 3.0.6

3.0.6

Released July 28, 2015 · 11 years ago

Browse code Zip vs 3.0.5

3.0.5

Released July 23, 2015 · 11 years ago

Browse code Zip vs 3.0.3

3.0.3

Released July 22, 2015 · 11 years ago

Browse code Zip vs 3.0.2

3.0.2

Released July 22, 2015 · 11 years ago

Browse code Zip vs 3.0.0

3.0.0

Released July 22, 2015 · 11 years ago

Browse code Zip vs 2.1.10

2.1.10

Released June 29, 2015 · 11 years ago

Browse code Zip vs 2.1.9

2.1.9

Released June 19, 2015 · 11 years ago

Browse code Zip vs 2.1.8

2.1.8

Released June 15, 2015 · 11 years ago

Browse code Zip vs 2.1.7

2.1.7

Released May 28, 2015 · 11 years ago

Browse code Zip vs 2.1.6

2.1.6

Released May 5, 2015 · 11 years ago

Browse code Zip vs 2.1.5

2.1.5

Released April 29, 2015 · 11 years ago

Browse code Zip vs 2.1.4

2.1.4

Released April 24, 2015 · 11 years ago

Browse code Zip vs 2.1.3

2.1.3

Released April 21, 2015 · 11 years ago

Browse code Zip vs 2.1.2

2.1.2

Released March 31, 2015 · 11 years ago

Browse code Zip vs 2.1.1

2.1.1

Released March 26, 2015 · 11 years ago

Browse code Zip vs 2.1.0

2.1.0

Released March 18, 2015 · 11 years ago

Browse code Zip vs 2.0.9

2.0.9

Released March 16, 2015 · 11 years ago

Browse code Zip vs 2.0.8

2.0.8

Released March 10, 2015 · 11 years ago

Browse code Zip vs 2.0.7

2.0.7

Released March 5, 2015 · 11 years ago

Browse code Zip vs 2.0.6

2.0.6

Released March 3, 2015 · 11 years ago

Browse code Zip vs 2.0.5

2.0.5

Released February 28, 2015 · 11 years ago

Browse code Zip vs 2.0.4

2.0.4

Released February 26, 2015 · 11 years ago

Browse code Zip vs 2.0.3

2.0.3

Released February 23, 2015 · 11 years ago

Browse code Zip vs 2.0.2

2.0.2

Released February 11, 2015 · 11 years ago

Browse code Zip vs 2.0.1

2.0.1

Released February 9, 2015 · 11 years ago

Browse code Zip vs 2.0.0

2.0.0

Released February 4, 2015 · 11 years ago

Browse code Zip vs 1.6.10

1.6.10

Released January 28, 2015 · 11 years ago

Browse code Zip vs 1.6.9

1.6.9

Released January 23, 2015 · 11 years ago

Browse code Zip vs 1.6.8

1.6.8

Released January 19, 2015 · 11 years ago

Browse code Zip vs 1.6.7

1.6.7

Released January 8, 2015 · 11 years ago

Browse code Zip vs 1.6.6

1.6.6

Released January 7, 2015 · 11 years ago

Browse code Zip vs 1.6.4

1.6.4

Released December 26, 2014 · 11 years ago

Browse code Zip vs 1.6.3

1.6.3

Released December 19, 2014 · 11 years ago

Browse code Zip vs 1.6.2

1.6.2

Released December 18, 2014 · 11 years ago

Browse code Zip vs 1.6.1

1.6.1

Released December 16, 2014 · 11 years ago

Browse code Zip vs 1.6.0

1.6.0

Released December 15, 2014 · 11 years ago

Browse code Zip vs 1.5.3

1.5.3

Released December 11, 2014 · 11 years ago

Browse code Zip vs 1.5.0

1.5.0

Released December 8, 2014 · 11 years ago

Browse code Zip vs 1.4.1

1.4.1

Released December 5, 2014 · 11 years ago

Browse code Zip vs 1.4.0

1.4.0

Released December 3, 2014 · 11 years ago

Browse code Zip vs 1.3.5

1.3.5

Released December 2, 2014 · 11 years ago

Browse code Zip vs 1.3.1

1.3.1

Released November 26, 2014 · 11 years ago

Browse code Zip vs 1.2.0

1.2.0

Released November 17, 2014 · 11 years ago

Browse code Zip vs 1.0.6

1.0.6

Released November 17, 2014 · 11 years ago

Browse code Zip vs 1.0.4

1.0.4

Released November 13, 2014 · 11 years ago

Browse code Zip vs 1.0.3

1.0.3

Released November 12, 2014 · 11 years ago

Browse code Zip vs 1.0.2

1.0.2

Released November 11, 2014 · 11 years ago

Browse code Zip vs 1.0.1

1.0.1

Released November 5, 2014 · 11 years ago

Browse code Zip vs 1.0

1.0

Released November 5, 2014 · 11 years ago

Browse code Zip