All formats · English
Shrink any file — free, local & unlimited
Compress images, PDFs and videos right in your browser. One tool, all formats, zero uploads.
Lokalt i din webbläsareFilen lämnar aldrig enhetenInget konto · ingen e‑post0 kr · inga annonserNote: The tool UI is in Swedish, but the workflow is purely visual — drag, pick a level, download. File processing is identical.
Krymp is a universal compressor that handles images (JPG, PNG, WebP, HEIC), PDFs and videos (MP4, MOV) from a single page. Drop any file and Krymp automatically routes it to the right engine — all of which run locally in WebAssembly, so your files never leave your device.
Free for unlimited use — no daily caps, no watermark, no account required. Works on Mac, Windows, iPhone and Android in any modern browser.
Private. Files are processed in your browser. Nothing is uploaded.
Free, unlimited. No account, no watermark, no daily caps.
How it works
- 1Open the tool. Visit the Krymp universal compressor — no sign-up needed.
- 2Drop your file. Drag and drop an image, PDF or video — the tool detects the type automatically.
- 3Choose compression level. Pick Light, Balanced or Hard. Balanced works for most files.
- 4Download. Get your smaller file instantly. Everything runs locally — nothing is uploaded.
FAQ
- Which file types can I shrink?
- Images (JPG, PNG, WebP, HEIC), PDFs and videos (MP4, MOV). Just drop the file and Krymp detects the format.
- Does my file leave my device?
- No. All compression happens in your browser using WebAssembly — files are never sent to a server.
- How much smaller will my file get?
- Images typically shrink 40–70 %, PDFs 30–70 %, and videos 50–80 % depending on the source quality and chosen level.
- Is there a file-size limit?
- For most browsers there is no hard cap, but very large video files (>1 GB) may be slow on low-RAM devices.
- Is it really free?
- Yes — no account, no watermark, no daily limits. Krymp earns through optional premium add-ons, not paywalls.