File tools that respect your privacy
Compress images to any target size, strip metadata from images, PDFs, and audio files. Everything runs entirely in your browser — your files never leave your device.
Tools
Image Compressor
Compress JPEG, PNG, and WebP images to any target file size. Binary search quality optimisation ensures you hit the limit without sacrificing more quality than needed.
- Target any file size in KB or MB
- Batch compress up to 30 images
- Download all as ZIP
- Optional metadata stripping
Metadata Editor
Inspect, edit, and strip EXIF, IPTC, XMP, and GPS data from images, PDFs, and audio files — field by field or all at once with a single purge.
- Images: JPEG, PNG, WebP, TIFF, HEIC, RAW
- PDFs: Title, Author, Dates and more
- Audio: MP3, FLAC, OGG, WAV, M4A tags
- GPS removal and paranoid re-encode
Why Squezr
100% Private
Files never leave your browser. All processing runs client-side — nothing is uploaded, stored, or logged.
Smart Algorithms
Binary search compression hits your exact size target. Metadata tools surgically remove only what you mark for deletion.
Wide Format Support
Images, PDFs, and audio in one place. Read-only preview for HEIC and RAW formats that browsers can't re-encode.
Frequently Asked Questions
- Is my image uploaded to a server?
- No! Squezr processes everything directly in your browser using Web Workers. Your images never leave your device, ensuring complete privacy.
- What image formats are supported?
- Squezr supports JPEG, PNG, and WebP formats for both input and output. You can convert between formats during compression.
- How does the compression work?
- Squezr uses a binary search algorithm over quality parameters to find the highest quality that meets your target size. If quality reduction alone isn't enough, it progressively reduces image dimensions.
- Is there a file size limit?
- Yes, the maximum input file size is 50 MB and the maximum image resolution is 100 megapixels. These limits protect your browser from running out of memory.
- Is Squezr free to use?
- Yes, Squezr is completely free to use with no watermarks or hidden charges.
- Can I compress multiple images at once?
- Yes! Squezr supports batch compression — drop up to 30 images at once and compress them all with shared settings. You can download files individually or as a ZIP archive.