English interface
Local image compressor
Reduce image file size without uploading it to the server.
ReviewedLow-impact
Saves this tool's name on this device only (up to 20). No form values.
Only visible result text is included. Form fields are not read. Review sensitive values before sharing.
How to use it
- Read the scope and effective-date note before entering information.
- Enter the requested values and review any validation message.
- Check the result, assumptions and cited source before relying on it.
Important limitation
Compression can remove detail; keep the original file when quality matters.
The interactive form is fully localized in English.
Reviewed 2026-08-26; next review 2027-08-26.
File types, sizes, names and local processing have been checked. Some images may not become smaller as WebP.
Traceable review record
Site changelogReview history
This is the recorded review history available in the repository, not an inferred release history. Dates are added only when evidence is recorded.
- Current review snapshot recorded
File types, sizes, names and local processing have been checked. Some images may not become smaller as WebP.
Method version: review-2026-08-26