ImageOptim is a free, open-source Mac app that you drag images into to shrink PNG, JPEG, GIF and SVG files; it is lossless by default and offers an optional lossy mode.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Same platform: Desktop → Desktop
Recorded facts for this choice
Documented on one side only
- Free output: XnConvert Not verified → ImageOptim Yes
Confirmed on both sides with the same value: Batch processing.
Neither side has verified data for these fields, so equality cannot be inferred. No account needed · No watermark · Works offline.
Requires desktop installation. Available features may vary by device and access method.
Go to imageoptim.comiLoveIMG is a web service that bundles image tools such as compress, resize, crop, rotate and convert, with a free Basic plan that shows ads and paid Premium and Business plans.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Free output: XnConvert Not verified → iLoveIMG Yes
Confirmed on both sides with the same value: Batch processing.
Neither side has verified data for these fields, so equality cannot be inferred. No account needed · No watermark · Works offline.
Verify file formats, size limits and language support in the official plan. Check each tool’s plan separately; one feature’s allowance does not cover another.
Go to iloveimg.comSquoosh is a Google Chrome Labs web app that compresses and resizes images in your browser and, according to its own pages, does the work locally instead of sending the image to a server.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Batch processing: XnConvert Yes → Squoosh Not verified
Neither side has verified data for these fields, so equality cannot be inferred. Free output · No account needed · No watermark · Works offline.
Check the official page for current quotas and output conditions. Verify file formats, size limits and language support in the official plan.
Go to squoosh.appTinyPNG is a web tool that compresses JPEG, PNG, WebP, AVIF, JPEG XL and animated PNG images and can convert between them; the free version needs no account but limits how many images and how large they can be at once.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Free output: XnConvert Not verified → TinyPNG Yes
- No account needed: XnConvert Not verified → TinyPNG Yes
- Works offline: XnConvert Not verified → TinyPNG No
Confirmed on both sides with the same value: Batch processing.
Neither side has verified data for these fields, so equality cannot be inferred. No watermark.
Verify file formats, size limits and language support in the official plan. Check each tool’s plan separately; one feature’s allowance does not cover another.
Go to tinypng.comAdobe Express can combine object removal with preparing a photograph for a social media layout.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Free output: XnConvert Not verified → Adobe Express Yes
- Batch processing: XnConvert Yes → Adobe Express Not verified
Neither side has verified data for these fields, so equality cannot be inferred. No account needed · No watermark · Works offline.
Check each tool’s plan separately; one feature’s allowance does not cover another. Check the official page for current quotas and output conditions.
Go to adobe.comImage Toolbox is an open-source Android app that combines background removal, AI upscaling, OCR, resizing, filters and format conversion.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Tasks listed only for Image Toolbox: Background Removal · Photo Enhancement · Image to Text (OCR)
Different platform; check your workflow: Desktop → Android
Recorded facts for this choice
Confirmed on both sides with the same value: Batch processing.
Neither side has verified data for these fields, so equality cannot be inferred. Free output · No account needed · No watermark · Works offline.
Available features may vary by device and access method. AI-generated details may differ from the original image.
Google PlayPhotopea supports browser-based background separation with direct control over selections, layers and masks.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Tasks listed only for Photopea: Background Removal
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Batch processing: XnConvert Yes → Photopea Not verified
Neither side has verified data for these fields, so equality cannot be inferred. Free output · No account needed · No watermark · Works offline.
Check each tool’s plan separately; one feature’s allowance does not cover another. Check the official page for current quotas and output conditions.
Go to photopea.comTinyWow is a multi-tool website with dozens of PDF, image, video and file conversion tools in the browser, usable without registration, plus an optional paid plan.
Shared requirement: Compress, Resize or Convert Images
Only the tasks below are shared; other capabilities do not follow from this match.
Different platform; check your workflow: Desktop → Website
Recorded facts for this choice
Documented on one side only
- Free output: XnConvert Not verified → TinyWow Yes
- No account needed: XnConvert Not verified → TinyWow Yes
- Works offline: XnConvert Not verified → TinyWow No
- Batch processing: XnConvert Yes → TinyWow Not verified
Neither side has verified data for these fields, so equality cannot be inferred. No watermark.
Check each tool’s plan separately; one feature’s allowance does not cover another. Check the official page for current quotas and output conditions.
Go to tinywow.com