Prepare files to submit, without uploading them.
Fit a photo to a size limit, combine scanned photos into a PDF, or keep the PDF pages you need. Choose, process and save your files in this browser.
- No account
- No server uploads
- Free to use
What do you need to submit?
Choose a task, then select your files here. You can finish the task without finding another tool or selecting the same files again.
Fit a photo to a file-size limit
Start with a target of 300 KB (300,000 B), which differs from 300 KiB (307,200 B). Choose a photo, then adjust the target and quality.
Changing tasks clears selected files and results. Download any results you need before switching.
Up to 50 files and 250 MiB in total (1 MiB = 1,048,576 bytes). The per-file limit also applies. Large dimensions or limited device memory can cause a smaller job to fail.
Drag files here
You can select multiple files at once.
JPG, PNG, WEBP · Up to 30 MB per fileCheck the saved file before you submit it
A completed conversion does not mean the destination will accept it. Keep the original and review the actual download using these checks.
Check the size and format
Read the destination’s format, dimensions and size requirements first, then compare them with the exact output bytes. A target may be unreachable, and some files become larger.
Check the content and page order
Make sure small text, signatures and dates are readable, and all required pages appear in the right order. Editing PDFs can affect forms, digital signatures, links and other features.
Open the file you downloaded
Open the saved file on your device as well as checking the browser preview. If it is blurry, incomplete or fails to open, stop before submitting and try different settings from the original.
File choices, tested with real outputs
We made the source files, measured the exported bytes, and published the results so you can check them yourself.
Need a different file task?
The existing image, document, PDF, audio and video tools remain available. Each tool explains its supported formats and limits.
Browse all 28 tools
Image converters
Change JPG, PNG, WebP, HEIC and BMP files into the format you need.
Image tools
Compress, resize, crop and clean up images without leaving your browser.
PDF tools
Create visual PDFs from HWP or HWPX, or create, extract, combine, split, rotate and reorder everyday PDFs.
Audio & video
Convert WMV, AVI and other video files, extract MP3 audio, or change audio formats locally.