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Image size and thumbnail editor
Image resizer · Image thumbnail generator · Image size inspector. Image size and thumbnail editor. Load files and choose an editing task. Use the result’s reuse action to pass processed files to the next task.
No account needed
Load files and choose an editing task. Use the result’s reuse action to pass processed files to the next task.
Image size inspector
Image size inspector — Choose files → Save result file
Link to this taskHow to use · Image size inspector
- Choose files
- Review the selected files and adjust their order if needed.
- Run → Save result file.
One file, up to 25 MB. Processing stays in this browser.
Inputs and files disappear when you leave or reload. Drafts and presets you explicitly save are kept separately. Review results before using them.
Available tasks · 3
- Image resizer
- Resize an image locally and save it without uploading
- Image thumbnail generator
- Image thumbnail generator — Choose files → Save result file
- Image size inspector
- Image size inspector — Choose files → Save result file
How to use
- 1Load files, then choose an editing task and its settings.
- 2Run the task and review results or errors.
- 3Choose Reuse result, select a destination and apply.
Good to know
Re-encoding removes photo metadata. GIF uses the first frame. Maximum 16 million pixels.
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